diff --git a/apps/fo/app/components/common/CalcRainEffect.tsx b/apps/fo/app/components/common/CalcRainEffect.tsx
index beca33f78..3ea198016 100644
--- a/apps/fo/app/components/common/CalcRainEffect.tsx
+++ b/apps/fo/app/components/common/CalcRainEffect.tsx
@@ -9,67 +9,111 @@
  * @author jsyang
  */
 
-export default function CalcRainEffect(data : any, weather='ALL') {
-	/* console.log("%c Calculate RainEffect !" , "background:blue;color:white");
-	console.log("%c Data Length :"+data.length+" Weather : "+weather , "background:yellow;color:blue");*/
-  	// 강우영향일 계산 (강우량이 3 초과이면 무조건 강우영향일)
-	for(let idx = 0; idx < data.length; idx++) {
+export default function CalcRainEffect(data: any, weather = 'ALL') {
+	const rtnDataAll: any = [];
+	const rtnDataSunny: any = [];
+	const rtnDataRain: any = [];
+	let rtnData: any = [];
+	let rainEffectStd = 0;
+	for (let idx = 0; idx < data.length; idx++) {
 		const item = data[idx];
-		if(item){
-			if(item.infoRnDay && Number(item.infoRnDay) >= 3) { // 강우량이 3 이상인 경우
-				item.rainEffectDay = 1;
-			} else {
-				item.rainEffectDay = 0;
-			}
-
-			if(item.infoRnDay == 'x'){
-				item.infoRnDay = '0.0';
-				item.toBeInfoRnDay = '0.0';
-			}else{
-				item.infoRnDay = Number(item.infoRnDay).toFixed(1);
-				item.toBeInfoRnDay = Number(item.infoRnDay).toFixed(1);
-			}
+		if (item.infoRnDay == null || item.infoRnDay == 'x' || item.infoRnDay == '') item.infoRnDay = 0;
+		if (Number(item.infoRnDay) >= 3) { // 강우일
+			rainEffectStd = 2;
+			item.toBeInfoRnDay = item.infoRnDay;
+		} else {
+			rainEffectStd--;
 		}
-	}
 
-	// 이틀 전, 하루 전이 강우영향일(3 이상)인 경우 해당 날도 강우영향일로 설정
-	for(let idx = 0; idx < data.length; idx++) {
-		if(data[idx]) {
-			// 하루 전이 강우영향일(3 이상)인 경우
-			if(idx > 0 && data[idx-1]?.infoRnDay && Number(data[idx-1]?.infoRnDay) >= 3) {
-				data[idx]!.rainEffectDay = 1;
-			}
-			// 이틀 전이 강우영향일(3 이상)인 경우
-			if(idx > 1 && data[idx-2]?.infoRnDay && Number(data[idx-2]?.infoRnDay) >= 3) {
-				data[idx]!.rainEffectDay = 1;
-			}
-		}
-	}
-
-	for(let idx = 0; idx < data.length; idx++) {
-		if(data[idx] && data[idx]?.rainEffectDay === 1) {
-			if(idx > 1){
+		if (rainEffectStd < 0) { // 청천일
+			item.rainEffectDay = 0;
+			rtnDataSunny.push(item);
+		} else if (rainEffectStd >= 0) { // 강우일 + 강우영향일
+			item.rainEffectDay = 1;
+			if (idx > 1) {
 				// 전날 비가 왔고 오늘 강우량 3미만인 경우 전날 강우량이 3이상이면 오늘 toBeInfoRnDay을 전날 강우량으로 설정
-				if(data[idx-1]?.infoRnDay && Number(data[idx]?.infoRnDay) < 3 && Number(data[idx-1]?.infoRnDay.toString().trim()) >= 3) {
-					data[idx]!.toBeInfoRnDay = data[idx-1]!.infoRnDay;
+				if (data[idx - 1]?.infoRnDay && Number(data[idx]?.infoRnDay) < 3 && Number(data[idx - 1]?.infoRnDay.toString().trim()) >= 3) {
+					data[idx]!.toBeInfoRnDay = data[idx - 1]!.infoRnDay;
 				}
 			}
-			if(idx > 2){
+			if (idx > 2) {
 				// 전전날 비가 왔고 오늘 강우량 3미만인 경우 전전날 강우량이 3이상이면 오늘 toBeInfoRnDay을 전전날 강우량으로 설정
-				if(data[idx-2]?.infoRnDay && Number(data[idx]?.infoRnDay) < 3 && Number(data[idx-2]?.infoRnDay.toString().trim()) >= 3) {
-					data[idx]!.toBeInfoRnDay = data[idx-2]!.infoRnDay;
+				if (data[idx - 2]?.infoRnDay && Number(data[idx]?.infoRnDay) < 3 && Number(data[idx - 2]?.infoRnDay.toString().trim()) >= 3) {
+					data[idx]!.toBeInfoRnDay = data[idx - 2]!.infoRnDay;
 				}
 			}
+			rtnDataRain.push(item);
 		}
+
+		rtnDataAll.push(item);
 	}
 
-	let rtnData : any = [];
+
+	// // 강우영향일 계산 (강우량이 3 초과이면 무조건 강우영향일)
+	// for(let idx = 0; idx < data.length; idx++) {
+	// 	const item = data[idx];
+	// 	if(item){
+	// 		if(item.infoRnDay && Number(item.infoRnDay) >= 3) { // 강우량이 3 이상인 경우
+	// 			item.rainEffectDay = 1;
+	// 		} else {
+	// 			item.rainEffectDay = 0;
+	// 		}
+
+	// 		if(item.infoRnDay == 'x'){
+	// 			item.infoRnDay = '0.0';
+	// 			item.toBeInfoRnDay = '0.0';
+	// 		}else{
+	// 			item.infoRnDay = Number(item.infoRnDay).toFixed(1);
+	// 			item.toBeInfoRnDay = Number(item.infoRnDay).toFixed(1);
+	// 		}
+	// 	}
+	// }
+
+	// // 이틀 전, 하루 전이 강우영향일(3 이상)인 경우 해당 날도 강우영향일로 설정
+	// for(let idx = 0; idx < data.length; idx++) {
+	// 	if(data[idx]) {
+	// 		// 하루 전이 강우영향일(3 이상)인 경우
+	// 		if(idx > 0 && data[idx-1]?.infoRnDay && Number(data[idx-1]?.infoRnDay) >= 3) {
+	// 			data[idx]!.rainEffectDay = 1;
+	// 		}
+	// 		// 이틀 전이 강우영향일(3 이상)인 경우
+	// 		if(idx > 1 && data[idx-2]?.infoRnDay && Number(data[idx-2]?.infoRnDay) >= 3) {
+	// 			data[idx]!.rainEffectDay = 1;
+	// 		}
+	// 	}
+	// }
+
+	// for(let idx = 0; idx < data.length; idx++) {
+	// 	if(data[idx] && data[idx]?.rainEffectDay === 1) {
+	// 		if(idx > 1){
+	// 			// 전날 비가 왔고 오늘 강우량 3미만인 경우 전날 강우량이 3이상이면 오늘 toBeInfoRnDay을 전날 강우량으로 설정
+	// 			if(data[idx-1]?.infoRnDay && Number(data[idx]?.infoRnDay) < 3 && Number(data[idx-1]?.infoRnDay.toString().trim()) >= 3) {
+	// 				data[idx]!.toBeInfoRnDay = data[idx-1]!.infoRnDay;
+	// 			}
+	// 		}
+	// 		if(idx > 2){
+	// 			// 전전날 비가 왔고 오늘 강우량 3미만인 경우 전전날 강우량이 3이상이면 오늘 toBeInfoRnDay을 전전날 강우량으로 설정
+	// 			if(data[idx-2]?.infoRnDay && Number(data[idx]?.infoRnDay) < 3 && Number(data[idx-2]?.infoRnDay.toString().trim()) >= 3) {
+	// 				data[idx]!.toBeInfoRnDay = data[idx-2]!.infoRnDay;
+	// 			}
+	// 		}
+	// 	}
+	// }
+
+	// if (weather === 'ALL') {
+	// 	rtnData = data;
+	// } else if (weather === 'SUNNY') {
+	// 	rtnData = data.filter((item: any) => item.rainEffectDay === 0);
+	// } else {
+	// 	rtnData = data.filter((item: any) => item.rainEffectDay === 1);
+	// }
+
 	if (weather === 'ALL') {
-		rtnData = data;
+		rtnData = rtnDataAll;
 	} else if (weather === 'SUNNY') {
-		rtnData = data.filter((item: any) => item.rainEffectDay === 0);
+		rtnData = rtnDataSunny;
 	} else {
-		rtnData = data.filter((item: any) => item.rainEffectDay === 1);
+		rtnData = rtnDataRain;
 	}
 	return rtnData;
 }
\ No newline at end of file
diff --git a/apps/fo/app/components/common/DataForm.tsx b/apps/fo/app/components/common/DataForm.tsx
index 48b428e32..2c99129b2 100644
--- a/apps/fo/app/components/common/DataForm.tsx
+++ b/apps/fo/app/components/common/DataForm.tsx
@@ -4,12 +4,39 @@
   item: Record<string, unknown>;
 }
 
-export const roundNumber = (value : any, decimals: number) => {
+/**
+ * yyyymm 형태의 문자열을 받아 해당 월의 일수를 반환
+ * @param {string} yyyymm - 예: "202502", "202412"
+ * @returns {number} 해당 월의 일수 (예: 28, 29, 30, 31)
+ */
+export const getDaysInMonth = (yyyymm: string) => {
+  if (typeof yyyymm !== 'string' || yyyymm.length !== 6) {
+    throw new Error("입력은 'yyyymm' 형식의 문자열이어야 합니다. 예: '202502'");
+  }
+
+  const year = parseInt(yyyymm.slice(0, 4), 10);   // "2025" -> 2025
+  const month = parseInt(yyyymm.slice(4, 6), 10);  // "02"   -> 2
+
+  if (isNaN(year) || isNaN(month) || month < 1 || month > 12) {
+    throw new Error("유효한 년/월이 아닙니다.");
+  }
+
+  // Date(year, month, 0) -> 전달의 마지막 날
+  // month에 '다음달'을 넣고, 일(day)에 0을 주면 해당 월의 마지막 날짜가 됨
+  return new Date(year, month, 0).getDate();
+}
+
+export const roundNumber = (value: any, decimals: number) => {
   if (typeof value === 'number') {
     return addCommas((Math.round(value * Math.pow(10, decimals)) / Math.pow(10, decimals)).toFixed(decimals));
-  } else if (typeof value === 'string' && !isNaN(Number(value))) {
-    return addCommas(Number(value).toFixed(decimals));
+  } else if (typeof value === 'string') {
+    // 콤마가 포함된 문자열 처리 ('1,083.0' 같은 경우)
+    const cleanedValue = value.replace(/,/g, '');
+    if (!isNaN(Number(cleanedValue))) {
+      return addCommas(Number(cleanedValue).toFixed(decimals));
+    }
   }
+  return value; // 변환 불가능한 경우 원래 값 반환
 }
 
 export const addCommas = (value: string | number): any => {
@@ -18,48 +45,48 @@ export const addCommas = (value: string | number): any => {
       index === 0 ? part : part.replace(/(\d{3})/g, '$1,')
     ).join('.');
   } else if (typeof value === 'string') {
-    return value.includes('.')?value.split('.').map((part, index) =>
+    return value.includes('.') ? value.split('.').map((part, index) =>
       index === 0 ? part.replace(/\B(?=(\d{3})+(?!\d))/g, ",") : part
-    ).join('.'):String(value).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
+    ).join('.') : String(value).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
   }
 }
 
 export default function DataForm({ type, column, item }: DataFormProps) {
-  if(item) {
+  if (item) {
     const value = item[column];
-    switch(type){
+    switch (type) {
       case 'date':
-        if(value && typeof value === 'string' && value.length >= 8)
+        if (value && typeof value === 'string' && value.length >= 8 && !value.includes('-'))
           item[column] = value.substring(0, 4) + "-" + value.substring(4, 6) + "-" + value.substring(6, 8);
-      break;
+        break;
       case 'number':
-        if(value && value != '') {
+        if (value && value != '') {
           item[column] = value.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
         }
-      break;
+        break;
       case 'float0':
-        if(value) {
-          item[column] = item[column] = String(value).includes('.')?String(Math.round(parseFloat(value.toString().replace(/,/g, '')) * 1) / 1).split('.').map((part, index) => 
-                            index === 0 ? part.replace(/\B(?=(\d{3})+(?!\d))/g, ",") : part
-                          ).join('.')
-                          : String(value).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
+        if (value) {
+          item[column] = item[column] = String(value).includes('.') ? String(Math.round(parseFloat(value.toString().replace(/,/g, '')) * 1) / 1).split('.').map((part, index) =>
+            index === 0 ? part.replace(/\B(?=(\d{3})+(?!\d))/g, ",") : part
+          ).join('.')
+            : String(value).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
         }
-      break;
+        break;
       case 'float1':
-        if(value) {
+        if (value) {
           item[column] = roundNumber(value, 1);
         }
-      break;
+        break;
       case 'float2':
-        if(value) {
+        if (value) {
           item[column] = roundNumber(value, 2);
         }
-      break;
+        break;
       case 'float3':
-        if(value) {
+        if (value) {
           item[column] = roundNumber(value, 3);
         }
-      break;
+        break;
     }
   }
 }
\ No newline at end of file
diff --git a/apps/fo/app/components/common/FacilityTermModalHeader.tsx b/apps/fo/app/components/common/FacilityTermModalHeader.tsx
index 52cee2ea3..4389e2f5a 100644
--- a/apps/fo/app/components/common/FacilityTermModalHeader.tsx
+++ b/apps/fo/app/components/common/FacilityTermModalHeader.tsx
@@ -4,14 +4,14 @@ import ListDiv from '@common/business_components/ui/list_div';
 import { Table, TableCell, TableHead, TableRow } from '@common/components/ui';
 import { useCallback, useEffect, useRef, useState } from 'react';
 
-type FacilityTermModalHeaderProps<T extends { msrDt: string }> = {
-  fcltyCd : string;
+type FacilityTermModalHeaderProps<T extends { msrDt: string }> = { // T는 반드시 msrDt: string 필드를 가져야 한다
+  fcltyCd: string;
   fcltyName: string;
   tabName: string;
   searchYear: string;
   searchList: T[];
   ref: React.RefObject<ReturnType<T>>;
-  queryClick:(returnType:ReturnType<T>) => void;
+  queryClick: (returnType: ReturnType<T>) => void;
 }
 
 export type ReturnType<T> = {
@@ -21,27 +21,28 @@ export type ReturnType<T> = {
   filteredList: T[];
 }
 
-export default function FacilityTermModalHeader<T extends { msrDt: string }>({ 
+export default function FacilityTermModalHeader<T extends { msrDt: string }>({
   searchList,
-  fcltyName, 
-  tabName, 
+  fcltyName,
+  tabName,
   searchYear,
   queryClick,
   ref
 }: FacilityTermModalHeaderProps<T & { msrDt: string }>) {
-  const {Common} = useFoStore((state) => state);
+  const { Common } = useFoStore((state) => state);
   const { selectFlowPanel } = Common;
   const [startDate, setStartDate] = useState<Date>(new Date(Number(searchYear), 0, 1));
   const [endDate, setEndDate] = useState<Date>(new Date(Number(searchYear), 11, 31));
   const startPickerRef = useRef<HTMLDivElement>(null);
   const endPickerRef = useRef<HTMLDivElement>(null);
-  const [flowPanel, setFlowPanel] = useState<string>(selectFlowPanel[0]?.val ?? '00');
+  const [flowPanel, setFlowPanel] = useState<string>(selectFlowPanel[0]?.val ?? '0'); // 초기값 "전체"
   const [copySearchList, setCopySearchList] = useState<T[]>(searchList);
   const [standSearchList, setStandSearchList] = useState<T[]>(searchList);
 
   const isDateInRanges = (date: Date) => {
     const standYear = parseInt(searchYear);
-    const dateRanges:{start:Date, end:Date}[] = [];
+    const isLeapYear = (standYear % 4 === 0 && standYear % 100 !== 0) || (standYear % 400 === 0);
+    const dateRanges: { start: Date, end: Date }[] = [];
 
     if (tabName.includes("_summer")) {
       dateRanges.push({
@@ -51,7 +52,7 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
     } else if (tabName.includes("_winter")) {
       dateRanges.push({
         start: new Date(standYear, 0, 1),
-        end: new Date(standYear, 1, 28)
+        end: new Date(standYear, 1, isLeapYear ? 29 : 28)
       });
     } else {
       dateRanges.push({
@@ -70,67 +71,69 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
   useEffect(() => {
     let startDate = new Date(Number(searchYear), 0, 1);
     let endDate = new Date(Number(searchYear), 11, 31);
+    const standYear = Number(searchYear);
+    const isLeapYear = (standYear % 4 === 0 && standYear % 100 !== 0) || (standYear % 400 === 0);
 
-    if(tabName.includes("_summer")) {
-      startDate = new Date(Number(searchYear), 5, 1);
-      endDate = new Date(Number(searchYear), 7, 31);
+    if (tabName.includes("_summer")) { // 하절기
+      startDate = new Date(Number(searchYear), 5, 1); // 6월 ~
+      endDate = new Date(Number(searchYear), 7, 31); // 8월
       setStartDate(startDate);
       setEndDate(endDate);
-    } else if (tabName.includes("_winter")) {
-      startDate = new Date(Number(searchYear), 0, 1);
-      endDate = new Date(Number(searchYear), 1, 28);
+    } else if (tabName.includes("_winter")) { // 동절기
+      startDate = new Date(Number(searchYear), 0, 1); // 1월 ~
+      endDate = new Date(Number(searchYear), 1, isLeapYear ? 29 : 28); // 2월
       setStartDate(startDate);
       setEndDate(endDate);
-    } else {
+    } else { // 연간
       startDate = new Date(Number(searchYear), 0, 1);
       endDate = new Date(Number(searchYear), 11, 31);
       setStartDate(startDate);
       setEndDate(endDate);
     }
-    
+
     let filteredData: T[] = [];
 
-    if(tabName.includes("_rain")) {
+    if (tabName.includes("_rain")) { // 강우시
       filteredData = searchList.filter((item) => {
         const itemDate = new Date((item as T & { msrDt: string }).msrDt);
         const itemDateOnly = new Date(itemDate.getFullYear(), itemDate.getMonth(), itemDate.getDate());
         const startDateOnly = new Date(startDate.getFullYear(), startDate.getMonth(), startDate.getDate());
         const endDateOnly = new Date(endDate.getFullYear(), endDate.getMonth(), endDate.getDate());
         const rainEffectDay = (item as T & { rainEffectDay: number }).rainEffectDay;
-        
-        if(flowPanel === '2'){
+
+        if (flowPanel === '2') { //3~10mm미만
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 3 && infoRnDay < 10;
-        } else if(flowPanel === '3'){
+        } else if (flowPanel === '3') { //10~20mm미만
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 10 && infoRnDay < 20;
-        } else if(flowPanel === '4'){
+        } else if (flowPanel === '4') { //20~30mm미만
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 20 && infoRnDay < 30;
-        } else if(flowPanel === '5'){
+        } else if (flowPanel === '5') { //30~40mm미만
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 30 && infoRnDay < 40;
-        } else if(flowPanel === '6'){
+        } else if (flowPanel === '6') { //40~50mm미만
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 40 && infoRnDay < 50;
-        } else if(flowPanel === '7'){
+        } else if (flowPanel === '7') { //50~60mm미만
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 50 && infoRnDay < 60;
-        } else if(flowPanel === '8'){
+        } else if (flowPanel === '8') {
           const infoRnDay = (item as T & { toBeInfoRnDay: number }).toBeInfoRnDay;
           return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && infoRnDay >= 60;
         } else {
-          return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && (rainEffectDay ===1);
+          return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && (rainEffectDay === 1);
         }
       });
-    } else if(tabName.includes("_chuncheon")) {
+    } else if (tabName.includes("_chuncheon")) { // 청천시
       filteredData = searchList.filter((item) => {
         const itemDate = new Date((item as T & { msrDt: string }).msrDt);
         const itemDateOnly = new Date(itemDate.getFullYear(), itemDate.getMonth(), itemDate.getDate());
         const startDateOnly = new Date(startDate.getFullYear(), startDate.getMonth(), startDate.getDate());
         const endDateOnly = new Date(endDate.getFullYear(), endDate.getMonth(), endDate.getDate());
         const rainEffectDay = (item as T & { rainEffectDay: number }).rainEffectDay;
-        return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && rainEffectDay==0;
+        return (itemDateOnly >= startDateOnly && itemDateOnly <= endDateOnly) && rainEffectDay == 0;
       });
     } else {
       filteredData = searchList.filter((item) => {
@@ -146,7 +149,7 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
   }, [searchList, searchYear, tabName, flowPanel]);
 
   const handleStartDateSelect = (day: Date | undefined) => {
-    if(day && day > endDate) {
+    if (day && day > endDate) {
       alert('종료일은 시작일 이전일 수 없습니다.');
       return;
     }
@@ -169,7 +172,7 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
   };
 
   const handleEndDateSelect = (day: Date | undefined) => {
-    if(day && day < startDate) {
+    if (day && day < startDate) {
       alert('종료일은 시작일 이후일 수 없습니다.');
       return;
     }
@@ -190,7 +193,7 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
     });
     setCopySearchList(filteredData);
   };
-  
+
   const fncSetFilteredList = useCallback(() => {
     queryClick({
       startDate: startDate,
@@ -203,9 +206,9 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
   useEffect(() => {
     fncSetFilteredList();
   }, [fncSetFilteredList]);
-  
+
   useEffect(() => {
-    if(ref && ref.current) {
+    if (ref && ref.current) {
       const customRef = ref.current;
       customRef.startDate = startDate;
       customRef.endDate = endDate;
@@ -222,18 +225,18 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
             <TableRow className="!h-[20px]">
               <TableHead className="w-[120px]">{'시설명'}</TableHead>
               {tabName === "tab_term_rain" ? <TableCell className="w-[300px]">{fcltyName}</TableCell> :
-              <TableCell className="w-[380px]">{fcltyName}</TableCell>}
+                <TableCell className="w-[380px]">{fcltyName}</TableCell>}
               {tabName === "tab_term_rain" && (
                 <>
                   <TableHead className="w-[120px]">{'강수구분'}</TableHead>
                   <TableCell className="w-[250px]">
                     <div className="justify-center">
-                      <SelectBox 
-                        selectArray={selectFlowPanel} 
+                      <SelectBox
+                        selectArray={selectFlowPanel}
                         value={flowPanel}
                         onSelectValue={(val) => setFlowPanel(val.toString())}
-                        className="mx-3 w-[150px]" 
-                        label="" 
+                        className="mx-3 w-[150px]"
+                        label=""
                         selectClass="w-full p-1 border rounded bg-white"
                       />
                     </div>
@@ -244,7 +247,7 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
               <TableCell className="">
                 <div className="flex">
                   <div ref={startPickerRef} className="flex justify-center">
-                    <DatePickerRange 
+                    <DatePickerRange
                       mode="single"
                       selected={startDate}
                       onSelect={(date) => handleStartDateSelect(date as Date)}
@@ -258,7 +261,7 @@ export default function FacilityTermModalHeader<T extends { msrDt: string }>({
                     <DatePickerRange
                       mode="single"
                       selected={endDate}
-                      onSelect={(date) => handleEndDateSelect(date as Date)} 
+                      onSelect={(date) => handleEndDateSelect(date as Date)}
                       className="w-full p-1 border rounded bg-white"
                       disabled={(date) => !isDateInRanges(date)}
                       defaultMonth={endDate}
diff --git a/apps/fo/app/pages/(with-layout)/dashboard/page.tsx b/apps/fo/app/pages/(with-layout)/dashboard/page.tsx
index b94fc21c1..6ab18b825 100644
--- a/apps/fo/app/pages/(with-layout)/dashboard/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/dashboard/page.tsx
@@ -6,7 +6,10 @@
 
 "use client"
 import { useFoStore } from "@/app/store";
-import { ContentsDiv, downloadExcel, downloadMultipleExcel, filePickedBlobArray, MainDiv, SelectBox, UITab, type SelectDataType } from "@common/business_components";
+import {
+  ContentsDiv, downloadExcel, downloadMultipleExcel, filePickedBlobArray, MainDiv
+  , SelectBox, UITab, type SelectDataType
+} from "@common/business_components";
 import { Button, TabsContent } from "@common/components/ui";
 import { useEffect, useState } from "react";
 import DashBoardFclty from "../dashboardMain/page";
@@ -50,9 +53,9 @@ type FacilityType = {
 
 export default function DashBoard() {
   // 입력값 상태 관리
-  const { Common, initializeCommonData, searchMainGraph, searchRainManage, searchOperationStatus, OperationStatus, RainManage, MainGraph, PlanFclty } = useFoStore((state) => state);
+  const { Common, initializeCommonData, searchMainGraph, searchRainManage, searchOperationStatus
+    , OperationStatus, RainManage, MainGraph, PlanFclty } = useFoStore((state) => state);
   const [activeTab, setActiveTab] = useState<string>('facilityInfo');
-
   const [filteredSigunData, setFilteredSigunData] = useState<SelectDataType[]>([{ text: "전체", val: '0' }]);
   const [sidoValue, setSidoValue] = useState<string>('0');
   const [sigunValue, setSigunValue] = useState<string>('0');
diff --git a/apps/fo/app/pages/(with-layout)/dashboard/rainManage/page.tsx b/apps/fo/app/pages/(with-layout)/dashboard/rainManage/page.tsx
index e084bf04d..55e6275c8 100644
--- a/apps/fo/app/pages/(with-layout)/dashboard/rainManage/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/dashboard/rainManage/page.tsx
@@ -15,27 +15,13 @@ export type facilityInfoProps = {
   fcltyList?: { bscFctCd: string, bscFctNm: string, fcltyCpc: number | '', trtFrfNm: string, efflWqltStndrdNm: string }[];
 };
 
-export default function RainManageTab({searchYear = '', fcltyList = []}: facilityInfoProps) {
-
-  const {
-    Common,
-    searchRainManage,
-    RainManage
-  } = useFoStore((state) => state);
+export default function RainManageTab({ searchYear = '', fcltyList = [] }: facilityInfoProps) {
 
+  const { Common, searchRainManage, RainManage } = useFoStore((state) => state);
   const [hasSearched, setHasSearched] = useState(false);
-  // 이전 시설코드 저장
-  const [prevFacilityCode, setPrevFacilityCode] = useState<string>('');
-
-  const {
-    isInit,
-  } = Common;
-
-  const {
-    upHeadListRainManage,
-    rainManageList,
-  } = RainManage;
-
+  const [prevFacilityCode, setPrevFacilityCode] = useState<string>(''); // 이전 시설코드 저장
+  const { isInit, } = Common;
+  const { upHeadListRainManage, rainManageList, } = RainManage;
   const tableData = fcltyList;
 
   useEffect(() => {
@@ -50,17 +36,17 @@ export default function RainManageTab({searchYear = '', fcltyList = []}: facilit
   useEffect(() => {
     setHasSearched(false);
   }, [searchYear]);
-  
+
   return (
     <div>
-      <UiTable 
+      <UiTable
         headName=""
         tableData={rainManageList}
         headlist={upHeadListRainManage}
         pageSize={0}
         total={0}
         cellClick={undefined}
-        onPageChange={() => {}}
+        onPageChange={() => { }}
         widthFixed={true}
       >
       </UiTable>
diff --git a/apps/fo/app/pages/(with-layout)/facilityPrecipitation/modal/page.tsx b/apps/fo/app/pages/(with-layout)/facilityPrecipitation/modal/page.tsx
index 1bd8a6c89..811f1c0ff 100644
--- a/apps/fo/app/pages/(with-layout)/facilityPrecipitation/modal/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/facilityPrecipitation/modal/page.tsx
@@ -9,7 +9,7 @@ import CalcRainEffect from "@/app/components/common/CalcRainEffect";
 import { roundNumber } from "@/app/components/common/DataForm";
 import { useFoStore } from "@/app/store";
 import type { PrecipitationPropsDetailProps } from "@/app/store/facilityPrecipitation";
-import { DatePickerRange, downloadExcel, UiTable } from "@common/business_components/ui";
+import { DatePickerRange, downloadExcelHeaders, UiTable } from "@common/business_components/ui";
 import ListDiv from "@common/business_components/ui/list_div";
 import { Button, Table, TableCell, TableHead, TableRow } from "@common/components/ui";
 import { useEffect, useRef, useState } from "react";
@@ -45,7 +45,7 @@ export default function PrecipitationModal(props: PrecipitationModalProps) {
     const standYear = parseInt(props.searchYear);
     return [{
       start: new Date(standYear, 0, 1),
-      end: new Date(standYear, 11, 31)
+      end: new Date(standYear, 11, 31) //월의 index는 0부터 시작
     }];
   };
 
@@ -112,7 +112,6 @@ export default function PrecipitationModal(props: PrecipitationModalProps) {
   const getTableData = () => {
     const totals = calculateTotals();
     totals.infoRnDay = roundNumber(totals.infoRnDay, 1);
-
     return [
       {
         bscFctCd: "",
@@ -157,19 +156,26 @@ export default function PrecipitationModal(props: PrecipitationModalProps) {
 
   const excelDownload = () => {
     const totData = getTableData();
-    const excelDownList: any[] = [];
+    
+    // 헤더 순서를 명시적으로 정의
+    const headers = ["날짜", "강수량(mm/일)", "강우일(일)", "강우영향일(일)"] as const;
+    
+    const excelDownList: Record<string, string | number>[] = [];
     if(totData.length > 0){
       totData.forEach((item) => {
-        excelDownList.push({
-          "날짜": item.rainDt,
-          "강수량(mm/일)": roundNumber(item.infoRnDay, 1),
-          "강우일(일)": roundNumber(item.rainDay, 0),
-          "강우영향일(일)": roundNumber(item.rainEffectDay, 0),
-        });
+        // 순서를 보장하기 위해 헤더 순서대로 객체 생성
+        const row: Record<string, string | number> = {};
+        row[headers[0]] = item.rainDt;
+        row[headers[1]] = roundNumber(item.infoRnDay, 1);
+        row[headers[2]] = roundNumber(item.rainDay, 0);
+        row[headers[3]] = roundNumber(item.rainEffectDay, 0);
+        excelDownList.push(row);
       });
     }
+    
     if (excelDownList && excelDownList.length > 0) {
-      downloadExcel({ data: JSON.parse(JSON.stringify(excelDownList)), fileName: props.searchYear+'년 '+props.fcltyName + ' 강수현황', sheetNameArray: ['지하수유입량'], headerRange: 'A1:D1' });
+      downloadExcelHeaders({ data: JSON.parse(JSON.stringify(excelDownList)), fileName: props.searchYear+'년 '+props.fcltyName + ' 강수현황'
+        , sheetNameArray: ['지하수유입량'], headerRange: 'A1:D1', headers });
     } else if (totData.length == 0) {
       alert('다운받을 데이터가 없습니다.');
     }
diff --git a/apps/fo/app/pages/(with-layout)/flowRate/modal/page.tsx b/apps/fo/app/pages/(with-layout)/flowRate/modal/page.tsx
index 42512f802..4e0fffeb5 100644
--- a/apps/fo/app/pages/(with-layout)/flowRate/modal/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/flowRate/modal/page.tsx
@@ -8,6 +8,7 @@
 import FacilityTermModalHeader from "@/app/components/common/FacilityTermModalHeader";
 import { useFoStore } from "@/app/store";
 import type { FlowRateModalInterface, modalExcelType } from "@/app/store/flowRate";
+import { dataFormSetting } from "@/app/store/flowRate";
 import { downloadExcel, UITab, UiTable } from "@common/business_components/ui";
 import { Button, TabsContent } from "@common/components/ui";
 import { useCallback, useEffect, useRef, useState } from "react";
@@ -34,11 +35,8 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
   const [copyYearList, setCopyYearList] = useState<FlowRateModalInterface[]>([]);
   const [isLoading, setIsLoading] = useState(true);
   const prevExcelListRef = useRef<modalExcelType[] | null>(null);
-  const {
-    modalFlowRateListYear,
-    upHeadListFlowRateModalYear,
-  } = FlowRateModal;
-  
+  const { modalFlowRateListYear, upHeadListFlowRateModalYear, } = FlowRateModal;
+
   const ref = useRef<ReturnType<FlowRateModalInterface>>({
     startDate: new Date(),
     endDate: new Date(),
@@ -52,11 +50,11 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
     const filteredData = setFilterAfterData(returnType.filteredList as FlowRateModalInterface[]);
     setCopyYearList(filteredData);
   }, []);
-  
+
   // 필터링 된 후 최대, 최소, 평균 값 계산
   const setFilterAfterData = (filteredData: FlowRateModalInterface[]) => {
     if (!filteredData || filteredData.length === 0) return [];
-    
+
     // 쉼표가 포함된 문자열을 숫자로 변환하는 함수
     const parseNumber = (value: string | number | null | undefined): number => {
       if (value === null || value === undefined || value === '') return 0;
@@ -79,7 +77,7 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
     let minreturnAmnt = parseNumber(filteredData[0]?.returnAmnt);
     let minefflAmnt = parseNumber(filteredData[0]?.efflAmnt);
     let mininfoRnDay = parseNumber(filteredData[0]?.infoRnDay && filteredData[0]?.infoRnDay.toString().trim() !== 'x' ? filteredData[0]?.infoRnDay.toString().trim() : 0);
-    let minNoProcessInflAmnt = 99999999;
+    let minNoProcessInflAmnt = 99999999; // 미처리하수 추정량
 
     let avgtotInflAmnt = 0;
     let avginflAmnt = 0;
@@ -89,7 +87,7 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
     let avginfoRnDay = 0;
     let avgNoProcessInflAmnt = 0;
     let noProcessInflAmntCnt = 0;
-    
+
     filteredData.forEach((item: FlowRateModalInterface) => {
       const totInflAmnt = parseNumber(item.totInflAmnt);
       const inflAmnt = parseNumber(item.inflAmnt);
@@ -119,24 +117,30 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
       avgefflAmnt += efflAmnt;
       avginfoRnDay += infoRnDay;
 
-      if(item.noProcessInflAmnt && item.noProcessInflAmnt.toString().trim() != '' && item.noProcessInflAmnt != undefined){
-        const noProcessInflAmnt = Number(item.noProcessInflAmnt.toString().replaceAll(',',''));
+      if (item.noProcessInflAmnt && item.noProcessInflAmnt.toString().trim() != '' && item.noProcessInflAmnt != undefined) {
+        const noProcessInflAmnt = Number(item.noProcessInflAmnt.toString().replaceAll(',', ''));
         avgNoProcessInflAmnt += noProcessInflAmnt;
         maxNoProcessInflAmnt = Math.max(maxNoProcessInflAmnt, noProcessInflAmnt);
         minNoProcessInflAmnt = Math.min(minNoProcessInflAmnt, noProcessInflAmnt);
-        noProcessInflAmntCnt +=1;
+        noProcessInflAmntCnt += 1;
       }
     });
 
+    const formattedData = filteredData.map((item: FlowRateModalInterface) => {
+      const newItem = { ...item };
+      dataFormSetting(newItem);
+      return newItem;
+    });
+
     const newFilteredData = [
       {
         msrDt: '평균',
-        totInflAmnt: avgtotInflAmnt && avgtotInflAmnt!=0 ? roundUp((avgtotInflAmnt / filteredData.length), 0) : 0,
-        inflAmnt: avginflAmnt && avginflAmnt!=0 ? roundUp((avginflAmnt / filteredData.length), 0) : 0,
-        sumFlow: avgsumFlow && avgsumFlow!=0 ? roundUp((avgsumFlow / filteredData.length), 0) : 0,
-        returnAmnt: avgreturnAmnt && avgreturnAmnt!=0 ? roundUp((avgreturnAmnt / filteredData.length), 0) : 0,
-        efflAmnt: avgefflAmnt && avgefflAmnt!=0 ? roundUp((avgefflAmnt / filteredData.length), 0) : 0,
-        noProcessInflAmnt : roundNumber(avgNoProcessInflAmnt / noProcessInflAmntCnt, 0),
+        totInflAmnt: avgtotInflAmnt && avgtotInflAmnt != 0 ? roundUp((avgtotInflAmnt / filteredData.length), 0) : 0,
+        inflAmnt: avginflAmnt && avginflAmnt != 0 ? roundUp((avginflAmnt / filteredData.length), 0) : 0,
+        sumFlow: avgsumFlow && avgsumFlow != 0 ? roundUp((avgsumFlow / filteredData.length), 0) : 0,
+        returnAmnt: avgreturnAmnt && avgreturnAmnt != 0 ? roundUp((avgreturnAmnt / filteredData.length), 0) : 0,
+        efflAmnt: avgefflAmnt && avgefflAmnt != 0 ? roundUp((avgefflAmnt / filteredData.length), 0) : 0,
+        noProcessInflAmnt: roundNumber(avgNoProcessInflAmnt / noProcessInflAmntCnt, 0),
         infoRnDay: avginfoRnDay > 0 ? roundUp((avginfoRnDay / filteredData.length), 1) : '0.0',
         rainEffectDay: 0,
       },
@@ -147,7 +151,7 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
         sumFlow: roundUp(maxsumFlow, 0),
         returnAmnt: roundUp(maxreturnAmnt, 0),
         efflAmnt: roundUp(maxefflAmnt, 0),
-        noProcessInflAmnt : roundNumber(maxNoProcessInflAmnt, 0),
+        noProcessInflAmnt: roundNumber(maxNoProcessInflAmnt, 0),
         infoRnDay: maxinfoRnDay > 0 ? roundUp(maxinfoRnDay, 1) : '0.0',
         rainEffectDay: 0,
       },
@@ -158,11 +162,11 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
         sumFlow: roundUp(minsumFlow, 0),
         returnAmnt: roundUp(minreturnAmnt, 0),
         efflAmnt: roundUp(minefflAmnt, 0),
-        noProcessInflAmnt : roundNumber(minNoProcessInflAmnt, 0),
+        noProcessInflAmnt: roundNumber(minNoProcessInflAmnt, 0),
         infoRnDay: mininfoRnDay > 0 ? roundUp(mininfoRnDay, 1) : '0.0',
         rainEffectDay: 0,
       },
-      ...filteredData
+      ...formattedData
     ];
     return newFilteredData;
   }
@@ -185,7 +189,7 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
 
   const excelDownload = () => {
     const excelDownList: modalExcelType[] = [];
-    if(copyYearList.length > 0){
+    if (copyYearList.length > 0) {
       copyYearList.forEach((item) => {
         excelDownList.push({
           "날짜": item.msrDt,
@@ -200,7 +204,7 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
       });
     }
     if (excelDownList && excelDownList.length > 0) {
-      downloadExcel({ data: JSON.parse(JSON.stringify(excelDownList)), fileName: props.searchYear+'년 '+props.fcltyName + ' 유량현황', sheetNameArray: [props.fcltyName + ' 유량현황'], headerRange: 'A1:H1' });
+      downloadExcel({ data: JSON.parse(JSON.stringify(excelDownList)), fileName: props.searchYear + '년 ' + props.fcltyName + ' 유량현황', sheetNameArray: [props.fcltyName + ' 유량현황'], headerRange: 'A1:H1' });
     } else if (prevExcelListRef.current && prevExcelListRef.current.length > 0) {
       alert('다운받을 데이터가 없습니다.');
     }
@@ -210,10 +214,10 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
   return (
     <>
       <UITab tabList={tabList} defaultValue="tab_term_year">
-        <Button className={btnClass} style={{float: 'right'}} color="green" onClick={excelDownload}>
+        <Button className={btnClass} style={{ float: 'right' }} color="green" onClick={excelDownload}>
           {"엑셀다운로드"}
         </Button>
-        <TabsContent value="tab_term_year">
+        <TabsContent value="tab_term_year"> {/* 연간 */}
           <FacilityTermModalHeader<FlowRateModalInterface>
             searchList={modalFlowRateListYear}
             fcltyCd={props.facilityCd}
@@ -224,23 +228,23 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
             queryClick={filterData}
           />
           <div className="h-[370px] overflow-y-auto overflow-x-hidden">
-            <UiTable 
-              headName="유량현황" 
-              tableData={copyYearList} 
-              headlist={upHeadListFlowRateModalYear} 
-              pageSize={0} 
-              total={0} 
-              cellClick={undefined} 
-              onPageChange={() => {}} 
-              className="h-[370px]" 
-              boldArray={[0,1,2]}
+            <UiTable
+              headName="유량현황"
+              tableData={copyYearList}
+              headlist={upHeadListFlowRateModalYear}
+              pageSize={0}
+              total={0}
+              cellClick={undefined}
+              onPageChange={() => { }}
+              className="h-[370px]"
+              boldArray={[0, 1, 2]}
             />
           </div>
           <div className="mt-20">
             <UnderComment commentArray={[commentArray]} />
           </div>
         </TabsContent>
-        <TabsContent value="tab_term_summer">
+        <TabsContent value="tab_term_summer"> {/* 하절기 */}
           <FacilityTermModalHeader<FlowRateModalInterface>
             searchList={modalFlowRateListYear}
             fcltyCd={props.facilityCd}
@@ -251,23 +255,23 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
             queryClick={filterData}
           />
           <div className="h-[370px] overflow-y-auto overflow-x-hidden">
-            <UiTable 
-              headName="유량현황" 
-              tableData={copyYearList} 
-              headlist={upHeadListFlowRateModalYear} 
-              pageSize={0} 
-              total={0} 
-              cellClick={undefined} 
-              onPageChange={() => {}} 
-              className="h-[370px]" 
-              boldArray={[0,1,2]}
+            <UiTable
+              headName="유량현황"
+              tableData={copyYearList}
+              headlist={upHeadListFlowRateModalYear}
+              pageSize={0}
+              total={0}
+              cellClick={undefined}
+              onPageChange={() => { }}
+              className="h-[370px]"
+              boldArray={[0, 1, 2]}
             />
           </div>
           <div className="mt-20">
             <UnderComment commentArray={[commentArray]} />
           </div>
         </TabsContent>
-        <TabsContent value="tab_term_winter">
+        <TabsContent value="tab_term_winter"> {/* 동절기 */}
           <FacilityTermModalHeader<FlowRateModalInterface>
             searchList={modalFlowRateListYear}
             fcltyCd={props.facilityCd}
@@ -278,23 +282,23 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
             queryClick={filterData}
           />
           <div className="h-[370px] overflow-y-auto overflow-x-hidden">
-            <UiTable 
-              headName="유량현황" 
-              tableData={copyYearList} 
-              headlist={upHeadListFlowRateModalYear} 
-              pageSize={0} 
-              total={0} 
-              cellClick={undefined} 
-              onPageChange={() => {}} 
-              className="h-[370px]" 
-              boldArray={[0,1,2]}
+            <UiTable
+              headName="유량현황"
+              tableData={copyYearList}
+              headlist={upHeadListFlowRateModalYear}
+              pageSize={0}
+              total={0}
+              cellClick={undefined}
+              onPageChange={() => { }}
+              className="h-[370px]"
+              boldArray={[0, 1, 2]}
             />
           </div>
           <div className="mt-20">
             <UnderComment commentArray={[commentArray]} />
           </div>
         </TabsContent>
-        <TabsContent value="tab_term_chuncheon">  
+        <TabsContent value="tab_term_chuncheon"> {/* 청천시 */}
           <FacilityTermModalHeader<FlowRateModalInterface>
             searchList={modalFlowRateListYear}
             fcltyCd={props.facilityCd}
@@ -305,23 +309,23 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
             queryClick={filterData}
           />
           <div className="h-[370px] overflow-y-auto overflow-x-hidden">
-            <UiTable 
-              headName="유량현황" 
-              tableData={copyYearList} 
-              headlist={upHeadListFlowRateModalYear} 
-              pageSize={0} 
-              total={0} 
-              cellClick={undefined} 
-              onPageChange={() => {}} 
-              className="h-[370px]" 
-              boldArray={[0,1,2]}
+            <UiTable
+              headName="유량현황"
+              tableData={copyYearList}
+              headlist={upHeadListFlowRateModalYear}
+              pageSize={0}
+              total={0}
+              cellClick={undefined}
+              onPageChange={() => { }}
+              className="h-[370px]"
+              boldArray={[0, 1, 2]}
             />
           </div>
           <div className="mt-20">
             <UnderComment commentArray={[commentArray]} />
           </div>
         </TabsContent>
-        <TabsContent value="tab_term_rain">
+        <TabsContent value="tab_term_rain"> {/* 강우시 */}
           <FacilityTermModalHeader<FlowRateModalInterface>
             searchList={modalFlowRateListYear}
             fcltyCd={props.facilityCd}
@@ -332,10 +336,11 @@ export default function FlowRateModal(props: { fcltyName: string; facilityCd: st
             queryClick={filterData}
           />
           <div className="h-[370px] overflow-y-auto overflow-x-hidden">
-            <UiTable headName="유량현황" tableData={copyYearList} headlist={upHeadListFlowRateModalYear} pageSize={0} total={0} cellClick={undefined} onPageChange={() => {}} className="h-[370px]" boldArray={[0,1,2]}/>
+            <UiTable headName="유량현황" tableData={copyYearList} headlist={upHeadListFlowRateModalYear} pageSize={0} total={0}
+              cellClick={undefined} onPageChange={() => { }} className="h-[370px]" boldArray={[0, 1, 2]} />
           </div>
           <div className="mt-20">
-            <UnderComment commentArray={["미처리하수 추정량 산식 =[(강우시 일별유입유량*강우시 일별유입BOD)-(청천시 연평균유입유량*청천시 연평균유입BOD)]/강우시 일별유입BOD)","강우량 3mm 이상만 날과 강우영향일(강우일+2일)의 날"]} />
+            <UnderComment commentArray={["미처리하수 추정량 산식 =[(강우시 일별유입유량*강우시 일별유입BOD)-(청천시 연평균유입유량*청천시 연평균유입BOD)]/강우시 일별유입BOD)", "강우량 3mm 이상만 날과 강우영향일(강우일+2일)의 날"]} />
           </div>
         </TabsContent>
       </UITab>
diff --git a/apps/fo/app/pages/(with-layout)/flowRate/page.tsx b/apps/fo/app/pages/(with-layout)/flowRate/page.tsx
index 77d96fff6..a1a5e22d1 100644
--- a/apps/fo/app/pages/(with-layout)/flowRate/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/flowRate/page.tsx
@@ -216,7 +216,7 @@ export default function ProcessFacilitySearch() {
       {selectedRow !== null && (
         <UiModal
           body={<FlowRateModal fcltyName={fcltyNm} facilityCd={fcltyCd} searchYear={searchYearValue}></FlowRateModal>} 
-          bodyClass="sm:max-w-[90vw] w-[1250px] h-[780px]"
+          bodyClass="sm:max-w-[90vw] w-[1250px] h-[100dvh] max-h-[780px]"
           open={selectedRow !== null}
           onOpenChange={(open: boolean) => !open && closeModal()}
         />
diff --git a/apps/fo/app/pages/(with-layout)/processArea/page.tsx b/apps/fo/app/pages/(with-layout)/processArea/page.tsx
index 91bdb6ab0..009d72c9f 100644
--- a/apps/fo/app/pages/(with-layout)/processArea/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/processArea/page.tsx
@@ -6,6 +6,7 @@
 
 "use client"
 import { useFoStore } from "@/app/store";
+import { useShallow } from 'zustand/react/shallow';
 import { ContentsDiv, downloadExcel, MainDiv, SearchBaseForm, SelectBox, Title, UiModal, UiTable, type ReturnType } from "@common/business_components";
 import ListDiv from "@common/business_components/ui/list_div";
 import { useCallback, useEffect, useRef, useState } from "react";
@@ -13,19 +14,22 @@ import ProcessFacilityInfoModal from "./modal/page";
 import LoadingOverlay from "@common/business_components/ui/loadingBar";
 
 export default function ProcessArea() {
-  const {Common,
+  const {
+    Common,
     ProcessArea,
     ProcessAreaSearch,
     initializeCommonData,
     searchProcessAreaList
-  } = useFoStore((state) => state) || { 
-    Common: { isInit: false, selectSidoData: [], selectSigunData: [], selectRegionData: [], selectUnitWaterShedData: [], selectMiddleRegionData: [], selectEnvPartData: [], selectSearchYear: [{ val: "0" }], btnClass: "" },
-    ProcessArea: { processAreaList: [], processAreaCount: 0, excelList: [], upHeadList1: [] },
-    ProcessAreaSearch: { processFacilityLabelArray: [] },
-    initializeCommonData: () => {},
-    searchProcessAreaList: () => {}
-  };
-  
+  } = useFoStore(
+    useShallow((state) => ({ // 다른 무관한 상태가 변경되어도 이 컴포넌트는 불필요하게 다시 렌더링 되지 않음.
+      Common: state.Common,
+      ProcessArea: state.ProcessArea,
+      ProcessAreaSearch: state.ProcessAreaSearch,
+      initializeCommonData: state.initializeCommonData,
+      searchProcessAreaList: state.searchProcessAreaList,
+    }))
+  );
+
   const {
     isInit,
     selectSidoData,
@@ -37,7 +41,7 @@ export default function ProcessArea() {
     selectSearchYear,
     btnClass,
   } = Common;
-  
+
   const {
     processFacilityLabelArray,
   } = ProcessAreaSearch;
@@ -54,11 +58,11 @@ export default function ProcessArea() {
   // 그리드 관련
   const searchInputRef = useRef<HTMLDivElement & HTMLInputElement>(null);
 
-   // 모달 상태 추가
+  // 모달 상태 추가
   const [selectedRow, setSelectedRow] = useState<number | null>(null);
   const [fcltyNm, setFcltyNm] = useState<string>("");
   const [fcltyCd, setFcltyCd] = useState<string>("");
-  
+
   const [resetPage, setResetPage] = useState<boolean>(false);
   const [searchYearValue, setSearchYearValue] = useState<string>(selectSearchYear[0]?.val || "0");
 
@@ -74,7 +78,7 @@ export default function ProcessArea() {
     sigunText: '',
   });
 
-  const searchProcessArea = useCallback(({ sidoText, sigunText}: ReturnType, pageNo: number, pageCnt:number=20) => {
+  const searchProcessArea = useCallback(({ sidoText, sigunText }: ReturnType, pageNo: number, pageCnt: number = 20) => {
     searchProcessAreaList(pageNo, pageCnt, sidoText, sigunText, searchYearValue);
   }, [searchProcessAreaList, searchYearValue]);
 
@@ -118,11 +122,11 @@ export default function ProcessArea() {
 
   useEffect(() => {
     if (excelList && excelList.length > 0) {
-      downloadExcel({ 
-        data: excelList as unknown as JSON[], 
-        fileName: '처리구역정보', 
-        sheetNameArray: ['처리구역정보'], 
-        headerRange: 'A1:W1' 
+      downloadExcel({
+        data: excelList as unknown as JSON[],
+        fileName: '처리구역정보',
+        sheetNameArray: ['처리구역정보'],
+        headerRange: 'A1:W1'
       });
     }
   }, [excelList]);
@@ -143,7 +147,7 @@ export default function ProcessArea() {
       <ContentsDiv>
         <SearchBaseForm
           leftChildren={<>
-            <SelectBox className="col-span-3" label={processFacilityLabelArray[6] as string} selectArray={selectSearchYear} onSelectValue={(val) => setSearchYearValue(val.toString())} value={searchYearValue} selectClass={undefined}/>
+            <SelectBox className="col-span-3" label={processFacilityLabelArray[6] as string} selectArray={selectSearchYear} onSelectValue={(val) => setSearchYearValue(val.toString())} value={searchYearValue} selectClass={undefined} />
           </>}
           rightChildren={undefined}
           selectSidoData={selectSidoData}
@@ -169,9 +173,9 @@ export default function ProcessArea() {
         </ListDiv>
       </ContentsDiv>
       {selectedRow !== null && (
-        <UiModal 
-          body={<ProcessFacilityInfoModal fcltyName={fcltyNm} facilityCd={fcltyCd}></ProcessFacilityInfoModal>} 
-          bodyClass="sm:max-w-[90vw] w-[1200px] h-[900px]"
+        <UiModal
+          body={<ProcessFacilityInfoModal fcltyName={fcltyNm} facilityCd={fcltyCd}></ProcessFacilityInfoModal>}
+          bodyClass="sm:max-w-[90vw] w-[1200px] h-[100dvh] max-h-[900px] overflow-y-auto"
           open={selectedRow !== null}
           onOpenChange={(open: boolean) => !open && closeModal()}
         />
diff --git a/apps/fo/app/pages/(with-layout)/processFacility/page.tsx b/apps/fo/app/pages/(with-layout)/processFacility/page.tsx
index 856ab4631..9c3c612b5 100644
--- a/apps/fo/app/pages/(with-layout)/processFacility/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/processFacility/page.tsx
@@ -292,7 +292,7 @@ export default function ProcessFacilitySearch() {
       {selectedRow !== null && ( 
         <UiModal 
           body={<ProcessFacilityInfoModal fcltyName={modalFcltyNm} facilityCd={modalFcltyCd} sido={modalSido} gugun={modalGugun} daddr={modalAddr} fctCpc={modalFctCpc} trtFrfNm={modalTrtFrfNm} rnDt={modalRnDt} cmplDt={modalCmplDt} trstOprEtpNm={modalTrstOprEtpNm} bscFctClsNm={modalBscFctClsNm} mnstr={modalMnstr} efflWtrrgn={modalEfflWtrrgn} lgbsn={modalLgbsn} efflWqltStndrdNm={modalEfflWqltStndrdNm} rgnNm={modalRgnNm} rvbsn={modalRvbsn}></ProcessFacilityInfoModal>} 
-          bodyClass="sm:max-w-[70vw] sm:max-h-[95vh]"
+          bodyClass="sm:max-w-[70vw] h-[100dvh] max-h-[800px]"
           open={selectedRow !== null}
           onOpenChange={(open) => !open && closeModal()}
         />
diff --git a/apps/fo/app/pages/(with-layout)/sewageOccur/modal/page.tsx b/apps/fo/app/pages/(with-layout)/sewageOccur/modal/page.tsx
index bc7fec4e8..223dc055a 100644
--- a/apps/fo/app/pages/(with-layout)/sewageOccur/modal/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/sewageOccur/modal/page.tsx
@@ -8,7 +8,7 @@
 import { roundNumber } from "@/app/components/common/DataForm";
 import { useFoStore } from "@/app/store";
 import type { modalTableType } from "@/app/store/sewageOccur";
-import { DateMonthPicker, downloadExcel, UiTable } from "@common/business_components/ui";
+import { DateMonthPicker, downloadExcelHeaders, UiTable } from "@common/business_components/ui";
 import ListDiv from "@common/business_components/ui/list_div";
 import { Button, Table, TableCell, TableHead, TableRow } from "@common/components/ui";
 import { useEffect, useState } from "react";
@@ -69,20 +69,25 @@ export default function SewageOccurModal(props: { fcltyName: string; facilityCd
     }
   }, [endYearMonth, startYearMonth]);
 
- const excelDownload = () => {
+  const excelDownload = () => {
+    // 헤더 순서를 명시적으로 정의
+    const headers = ["날짜", "물사용량(m³/일)", "오수전환율(%)", "오수발생량 추정(m³/일)"] as const;
+  
     const excelDownList: any[] = [];
     if(detailList.length > 0){
       detailList.forEach((item) => {
-        excelDownList.push({
-          "날짜": item.msrDt,
-          "물사용량(m³/일)": roundNumber(item.waterUsage, 0),
-          "오수전환율(%)": roundNumber(item.swageChangePercent, 0),
-          "오수발생량 추정(m³/일)": roundNumber(item.estimationSewage, 0),
-        });
+        // 순서를 보장하기 위해 헤더 순서대로 객체 생성
+        const row: Record<string, string | number> = {};
+        row[headers[0]] = item.msrDt;
+        row[headers[1]] = roundNumber(item.waterUsage, 0);
+        row[headers[2]] = roundNumber(item.swageChangePercent, 0);
+        row[headers[3]] = roundNumber(item.estimationSewage, 0);
+        excelDownList.push(row);
       });
     }
     if (excelDownList && excelDownList.length > 0) {
-      downloadExcel({ data: JSON.parse(JSON.stringify(excelDownList)), fileName: props.searchYear+'년 '+props.fcltyName + ' 오수발생량 추정', sheetNameArray: [props.fcltyName + ' 오수발생량 추정'], headerRange: 'A1:D1' });
+      downloadExcelHeaders({ data: JSON.parse(JSON.stringify(excelDownList)), fileName: props.searchYear+'년 '+props.fcltyName + ' 오수발생량 추정'
+        , sheetNameArray: [props.fcltyName + ' 오수발생량 추정'], headerRange: 'A1:D1', headers });
     } else if (detailList.length == 0) {
       alert('다운받을 데이터가 없습니다.');
     }
diff --git a/apps/fo/app/pages/(with-layout)/sewageOccur/page.tsx b/apps/fo/app/pages/(with-layout)/sewageOccur/page.tsx
index 001e816ae..31862e362 100644
--- a/apps/fo/app/pages/(with-layout)/sewageOccur/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/sewageOccur/page.tsx
@@ -250,7 +250,7 @@ export default function PlanSewage() {
             facilityCd={fcltyCd} 
             searchYear={searchYear}
           />}
-          bodyClass="sm:max-w-[90vw] w-[1000px] h-[770px]"
+          bodyClass="sm:max-w-[90vw] w-[1000px] h-[100dvh] max-h-[770px]"
           open={selectedRow !== null}
           onOpenChange={(open) => !open && closeModal()}
           noHeaderYn="Y"
diff --git a/apps/fo/app/pages/(with-layout)/underWaterInput/modal/page.tsx b/apps/fo/app/pages/(with-layout)/underWaterInput/modal/page.tsx
index 2e0f5f27e..02b1891ad 100644
--- a/apps/fo/app/pages/(with-layout)/underWaterInput/modal/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/underWaterInput/modal/page.tsx
@@ -29,7 +29,7 @@ const tabList1 = [
 
 export default function UnderWaterInputModal({fcltyCd='', fcltyName='',searchYear=new Date().getFullYear().toString()} : ModalProps) {
   // 그리드 관련
-  const {Common, UnderWaterDetail, unserWaterModal} = useFoStore((state) => state);
+  const {Common, UnderWaterDetail, underWaterModal} = useFoStore((state) => state);
   const { btnClass } = Common;
   const [startYmDate, setStartYmDate] = useState<string>(searchYear+'01');
   const [endYmDate, setEndYmDate] = useState<string>(searchYear+'12');
@@ -74,8 +74,8 @@ export default function UnderWaterInputModal({fcltyCd='', fcltyName='',searchYea
   }, [searchYear, tabTerm]);
 
   useEffect(()=>{
-    unserWaterModal(fcltyCd, searchYear, searchYear+'01', searchYear+'12');
-  }, [fcltyCd, searchYear, unserWaterModal]);
+    underWaterModal(fcltyCd, searchYear, searchYear+'01', searchYear+'12');
+  }, [fcltyCd, searchYear, underWaterModal]);
 
   useEffect(() => {
     if(endYmDate < startYmDate) {
@@ -93,8 +93,8 @@ export default function UnderWaterInputModal({fcltyCd='', fcltyName='',searchYea
   }, [startYmDate, endYmDate, gridListUnderWaterDetail, prevStartYmDate, prevEndYmDate]);
 
   useEffect(() => {
-    unserWaterModal(fcltyCd, searchYear, prevStartYmDate, prevEndYmDate);
-  } , [fcltyCd, searchYear, unserWaterModal, prevStartYmDate, prevEndYmDate]);
+    underWaterModal(fcltyCd, searchYear, prevStartYmDate, prevEndYmDate);
+  } , [fcltyCd, searchYear, underWaterModal, prevStartYmDate, prevEndYmDate]);
 
   const excelDownload = () => {
     const excelDownList: any[] = [];
diff --git a/apps/fo/app/pages/(with-layout)/underWaterInput/page.tsx b/apps/fo/app/pages/(with-layout)/underWaterInput/page.tsx
index 47e9ec912..a2ad7bfd6 100644
--- a/apps/fo/app/pages/(with-layout)/underWaterInput/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/underWaterInput/page.tsx
@@ -251,7 +251,7 @@ export default function UnderWaterInput() {
       {selectedRow !== null && (
         <UiModal
           body={<UnderWaterInputModal fcltyCd={fcltyCd} fcltyName={fcltyNm} searchYear={searchYear}></UnderWaterInputModal>}
-          bodyClass="sm:max-w-[90vw] w-[1000px] h-[770px]"
+          bodyClass="sm:max-w-[90vw] w-[1000px] h-[100dvh] max-h-[770px]"
           open={selectedRow !== null}
           onOpenChange={(open) => !open && closeModal()}
           noHeaderYn="Y"
diff --git a/apps/fo/app/store/dashboard/index.tsx b/apps/fo/app/store/dashboard/index.tsx
index 09097d6e4..8f3b4dd8a 100644
--- a/apps/fo/app/store/dashboard/index.tsx
+++ b/apps/fo/app/store/dashboard/index.tsx
@@ -5,6 +5,7 @@
 import { getFetch } from "@/app/components/api";
 import CalcRainEffect from "@/app/components/common/CalcRainEffect";
 import DataForm, { roundNumber } from "@/app/components/common/DataForm";
+// import { getDaysInMonth } from "@/app/components/common/DataForm";
 import { fetchPlanInfo, OSU_PERCENT, qltyDataSetting, roundUp } from "../common";
 import { type FacilityWaterQltyProps } from "../facilityWaterQlty";
 import { fetchFlowRateModalList } from "../flowRate";
@@ -216,6 +217,11 @@ export interface DrainageEquipmentExcelType {
     stepFourSep: number | '',
 }
 
+// type WtrUsgYmProps = {
+//     bscFctCd: string,              // 처리구역시설코드
+//     levyYm: string,                // 부과년월
+//     wtrUsg: number,                // 월별 물사용량(m³/월)
+// }
 /**
  * Store - data
  */
@@ -722,17 +728,16 @@ const fetchFacilityPlan = async (targetYear: string | undefined, fcltyCd: string
     }
 };
 
-/* 시설정보 및 운영현황 - 운영실태 */
-// const fetchOperationStatus = async (searchYear: string | undefined, fcltyCd: string | undefined): Promise<ApiRes> => {
+// 시설들 월별 물사용량 정보 조회 
+// const fetchWtrUsgYmList = async (searchYear: string | undefined, fcltCdList: string[]): Promise<WtrUsgYmProps | null> => {
 //     try {
-//         const url = '/dashBoard/mngInfo/' + (searchYear ? searchYear : '2023') + '/' + (fcltyCd ? fcltyCd : '');
-//         const res = await getFetch('fo', url);
-//         return { data: res.data, count: res.count }
+//         const res = await postFetch('fo', '/fclt/flow/wtrUsgYm/' + searchYear, fcltCdList);
+//         return res;
 //     } catch (error) {
-//         console.error('운영실태 데이터를 가져오는데 실패했습니다:', error);
-//         return { data: [], count: 0 };
+//         console.error('시설들 월별 물사용량 데이터를 가져오는데 실패했습니다:', error);
+//         return null;
 //     }
-// }
+// };
 
 // 주요그래프 데이터
 const fetchMainGraph = async (searchYear: string | undefined, fcltyCd: string | undefined) => {
@@ -749,14 +754,14 @@ const fetchMainGraph = async (searchYear: string | undefined, fcltyCd: string |
 // 수질 데이터 청천시, 강우시 재계산
 const calcWaterQltyData = async (data: any[], searchYear: string | undefined, fcltyCd: string | undefined, mainGraphData: any) => {
 
-    const operList = { 
-        inflBod: {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},    // 유입BOD
-        inflTN:  {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},    // 유입TN
-        inflTP:  {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},    // 유입TP
-        efflBod: {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},    // 방류BOD
-        efflTN:  {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},    // 방류TN
-        efflTP:  {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},    // 방류TP
-        tpInflTp:  {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999},  //총인 유입수질 TP(mg/L)
+    const operList = {
+        inflBod: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },    // 유입BOD
+        inflTN: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },    // 유입TN
+        inflTP: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },    // 유입TP
+        efflBod: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },    // 방류BOD
+        efflTN: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },    // 방류TN
+        efflTP: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },    // 방류TP
+        tpInflTp: { yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999 },  //총인 유입수질 TP(mg/L)
     };
     const nullToZero = (value: any) => {
         return value === null || value === undefined || value === '' ? 0 : Number(value);
@@ -962,11 +967,11 @@ const calcWaterQltyData = async (data: any[], searchYear: string | undefined, fc
         operList.tpInflTp.yearAvg = operList.tpInflTp.yearTot / totalDay;
 
         orgData[5].yearAvg = qltyDataSetting(operList.inflBod.yearTot, totalDay, 1); // 연간 유입BOD
-        orgData[6].yearAvg = qltyDataSetting(operList.efflBod.yearTot,totalDay, 1); // 연간 방류BOD
-        orgData[7].yearAvg = qltyDataSetting(operList.inflTN.yearTot,totalDay, 3); // 연간 유입TN
-        orgData[8].yearAvg = qltyDataSetting(operList.efflTN.yearTot,totalDay, 3); // 연간 방류TN
-        orgData[9].yearAvg = qltyDataSetting(operList.inflTP.yearTot,totalDay, 3); // 연간 유입TP
-        orgData[10].yearAvg = qltyDataSetting(operList.efflTP.yearTot,totalDay, 3); // 연간 방류TP
+        orgData[6].yearAvg = qltyDataSetting(operList.efflBod.yearTot, totalDay, 1); // 연간 방류BOD
+        orgData[7].yearAvg = qltyDataSetting(operList.inflTN.yearTot, totalDay, 3); // 연간 유입TN
+        orgData[8].yearAvg = qltyDataSetting(operList.efflTN.yearTot, totalDay, 3); // 연간 방류TN
+        orgData[9].yearAvg = qltyDataSetting(operList.inflTP.yearTot, totalDay, 3); // 연간 유입TP
+        orgData[10].yearAvg = qltyDataSetting(operList.efflTP.yearTot, totalDay, 3); // 연간 방류TP
         //총인설비
         orgData[11].yearAvg = qltyDataSetting(operList.tpInflTp.yearTot, noNullYearDay, 3); // 연간 총인 유입수질 TP
         orgData[12].yearAvg = qltyDataSetting(operList.efflTP.yearTot, totalDay, 3); // 연간 총인 유입수질 TP
@@ -1060,7 +1065,7 @@ const calcWaterQltyData = async (data: any[], searchYear: string | undefined, fc
         orgData[11].winterSunnyMin = chungchunTpInflMin === 99999999 ? '0.000' : roundUp(chungchunTpInflMin, 3).toFixed(3);
         orgData[12].winterSunnyMin = chungchunEfflTpMin === 99999999 ? '0.000' : roundUp(chungchunEfflTpMin, 3).toFixed(3);
 
-        
+
 
         return orgData;
     } else {
@@ -1137,6 +1142,9 @@ export type DashBoardType = {
         mainGraphData: any;
         mainGraphYear: string;
         mainGraphFcltyCd: string;
+        flowRateData: any;
+        flowRateYear: string;
+        flowRateFcltyCd: string;
     },
 
     DrainageEquipment: {
@@ -1203,6 +1211,9 @@ export const dashBoardInitState: DashBoardType = {
         mainGraphData: null,
         mainGraphYear: '',
         mainGraphFcltyCd: '',
+        flowRateData: null,
+        flowRateYear: '',
+        flowRateFcltyCd: '',
     },
 
     DrainageEquipment: {
@@ -1460,30 +1471,41 @@ export const dashBoardReducer = (
                     isLoadingOperationStatus: true,
                 },
             }));
-            // const res = await fetchOperationStatus(searchYear, fcltyCd); // /dashBoard/mngInfo/
-            // const data = res.data;
 
-            const operList = { 
-                inFlow : {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
+            // const fcltCdList = [fcltyCd];
+            //const wtrUsgRes: any = await fetchWtrUsgYmList(searchYear, fcltCdList); // 수용가의 실제 물사용량
+
+            const operList = {
+                inFlow: {
+                    yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
                     , summerTot: 0, summerAvg: 0, summerRainy: 0, summerSunny: 0
                     , winterTot: 0, winterAvg: 0, winterSunny: 0, winterSunnyMax: 0, winterSunnyMin: 9999999
-                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0}, 
-                inflAmt: {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999, yearSunny: 0
+                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0
+                },
+                inflAmt: {
+                    yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999, yearSunny: 0
                     , summerTot: 0, summerAvg: 0, summerRainy: 0, summerSunny: 0
                     , winterTot: 0, winterAvg: 0, winterSunny: 0, winterSunnyMax: 0, winterSunnyMin: 9999999
-                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0}, 
-                sumFlow: {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
+                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0
+                },
+                sumFlow: {
+                    yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
                     , summerTot: 0, summerAvg: 0, summerRainy: 0, summerSunny: 0
                     , winterTot: 0, winterAvg: 0, winterSunny: 0, winterSunnyMax: 0, winterSunnyMin: 9999999
-                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0}, 
-                returnFlow: {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
+                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0
+                },
+                returnFlow: {
+                    yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
                     , summerTot: 0, summerAvg: 0, summerRainy: 0, summerSunny: 0
                     , winterTot: 0, winterAvg: 0, winterSunny: 0, winterSunnyMax: 0, winterSunnyMin: 9999999
-                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0}, 
-                efflFlow: {yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
+                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0
+                },
+                efflFlow: {
+                    yearTot: 0, yearAvg: 0, yearMax: 0, yearMin: 9999999
                     , summerTot: 0, summerAvg: 0, summerRainy: 0, summerSunny: 0
                     , winterTot: 0, winterAvg: 0, winterSunny: 0, winterSunnyMax: 0, winterSunnyMin: 9999999
-                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0}, 
+                    , groundTot: 0, groundSummer: 0, groundWinter: 0, rdii: 0, rdiiRainAmt: 0
+                },
             };
             const clone = (arr: any[]) => arr?.map(v => ({ ...v })) ?? [];
 
@@ -1492,21 +1514,38 @@ export const dashBoardReducer = (
             if (operationalStatusList) {
                 // 유량 - 유입
                 if (operationalStatusList?.[0]) {
-                    
+
                     // 연계처리수
                     let yearDay = 0, summerDay = 0, winterDay = 0; // 연간 일수, 하절기 일수,  동절기 일수
                     let summerRainDay = 0, summerChungchunDay = 0, winterChungchuDay = 0; // 하절기 강우 일수, 하절기 청천 일수, 동절기 청천 일수
-                    
+
                     // 연계처리수,지하수유입량
                     const bscFctCd = fcltyCd;
-                    const res2 = await fetchFlowRateModalList(bscFctCd, searchYear); // /fclt/flow/ - 일별 유량 조회
+                    let res2: any = { data: [] };
+
+                    // 이미 조회된 데이터가 있는지 확인 (연도와 시설코드가 같을 때만)
+                    if (state.RainManage.flowRateYear === searchYear && state.RainManage.flowRateFcltyCd === fcltyCd && state.RainManage.flowRateData) {
+                        res2 = state.RainManage.flowRateData;
+                    } else {
+                        res2 = await fetchFlowRateModalList(bscFctCd, searchYear); // /fclt/flow/ - 일별 유량 조회
+                        // 조회된 데이터 저장
+                        set((state: DashBoardType) => ({
+                            ...state,
+                            RainManage: {
+                                ...state.RainManage,
+                                flowRateData: res2,
+                                flowRateYear: searchYear,
+                                flowRateFcltyCd: fcltyCd,
+                            }
+                        }));
+                    }
 
                     //const calData = CalcRainEffect(clone(res2.data), 'SUNNY');
                     //const calRainData = CalcRainEffect(clone(res2.data), 'RAIN');
 
                     let cntSunnyDay = 0; // 청천일 수
                     // let chungcunSumFlow = 0; // 연간 청천 순수하수
-                    
+
                     let rainEffectDay = 0;
                     yearDay = res2.data ? res2.data.length : 1;
                     res2.data.forEach((item: any) => { // --일별 유량 start
@@ -1516,7 +1555,7 @@ export const dashBoardReducer = (
                         const inflAmnt = item.inflAmnt && item.inflAmnt !== 'x' ? Number(item.inflAmnt.toString().trim()) : 0;
                         const returnAmnt = item.returnAmnt && item.returnAmnt !== 'x' ? Number(item.returnAmnt.toString().trim()) : 0;
                         const efflAmnt = item.efflAmnt && item.efflAmnt !== 'x' ? Number(item.efflAmnt.toString().trim()) : 0;
-                                                
+
                         if (item.infoRnDay == null) item.infoRnDay = 0;
                         if (item.infoRnDay >= 3) {
                             rainEffectDay = 2;
@@ -1608,41 +1647,41 @@ export const dashBoardReducer = (
                     }); // --일별 유량 end
 
                     // 연간 평균
-                    operList.inFlow.yearAvg = (yearDay > 0)? operList.inFlow.yearTot / yearDay : 0;
-                    operList.inflAmt.yearAvg = (yearDay > 0)? operList.inflAmt.yearTot / yearDay : 0;
-                    operList.sumFlow.yearAvg = (yearDay > 0)? operList.sumFlow.yearTot / yearDay : 0;
-                    operList.returnFlow.yearAvg = (yearDay > 0)? operList.returnFlow.yearTot / yearDay : 0;
-                    operList.efflFlow.yearAvg = (yearDay > 0)? operList.efflFlow.yearTot / yearDay : 0;
+                    operList.inFlow.yearAvg = (yearDay > 0) ? operList.inFlow.yearTot / yearDay : 0;
+                    operList.inflAmt.yearAvg = (yearDay > 0) ? operList.inflAmt.yearTot / yearDay : 0;
+                    operList.sumFlow.yearAvg = (yearDay > 0) ? operList.sumFlow.yearTot / yearDay : 0;
+                    operList.returnFlow.yearAvg = (yearDay > 0) ? operList.returnFlow.yearTot / yearDay : 0;
+                    operList.efflFlow.yearAvg = (yearDay > 0) ? operList.efflFlow.yearTot / yearDay : 0;
                     // 하절기 전기간 평균
-                    operList.inFlow.summerAvg = (summerDay > 0)? operList.inFlow.summerTot / summerDay : 0;
-                    operList.inflAmt.summerAvg = (summerDay > 0)? operList.inflAmt.summerTot / summerDay : 0;
-                    operList.sumFlow.summerAvg = (summerDay > 0)? operList.sumFlow.summerTot / summerDay : 0;
-                    operList.returnFlow.summerAvg = (summerDay > 0)? operList.returnFlow.summerTot / summerDay : 0;
-                    operList.efflFlow.summerAvg = (summerDay > 0)? operList.efflFlow.summerTot / summerDay : 0;
+                    operList.inFlow.summerAvg = (summerDay > 0) ? operList.inFlow.summerTot / summerDay : 0;
+                    operList.inflAmt.summerAvg = (summerDay > 0) ? operList.inflAmt.summerTot / summerDay : 0;
+                    operList.sumFlow.summerAvg = (summerDay > 0) ? operList.sumFlow.summerTot / summerDay : 0;
+                    operList.returnFlow.summerAvg = (summerDay > 0) ? operList.returnFlow.summerTot / summerDay : 0;
+                    operList.efflFlow.summerAvg = (summerDay > 0) ? operList.efflFlow.summerTot / summerDay : 0;
                     // 하절기 강우시 평균
-                    operList.inFlow.summerRainy = (summerRainDay > 0)? operList.inFlow.summerRainy / summerRainDay : 0;
-                    operList.inflAmt.summerRainy = (summerRainDay > 0)? operList.inflAmt.summerRainy / summerRainDay : 0;
-                    operList.sumFlow.summerRainy = (summerRainDay > 0)? operList.sumFlow.summerRainy / summerRainDay : 0;
-                    operList.returnFlow.summerRainy = (summerRainDay > 0)? operList.returnFlow.summerRainy / summerRainDay : 0;
-                    operList.efflFlow.summerRainy = (summerRainDay > 0)? operList.efflFlow.summerRainy / summerRainDay : 0;
+                    operList.inFlow.summerRainy = (summerRainDay > 0) ? operList.inFlow.summerRainy / summerRainDay : 0;
+                    operList.inflAmt.summerRainy = (summerRainDay > 0) ? operList.inflAmt.summerRainy / summerRainDay : 0;
+                    operList.sumFlow.summerRainy = (summerRainDay > 0) ? operList.sumFlow.summerRainy / summerRainDay : 0;
+                    operList.returnFlow.summerRainy = (summerRainDay > 0) ? operList.returnFlow.summerRainy / summerRainDay : 0;
+                    operList.efflFlow.summerRainy = (summerRainDay > 0) ? operList.efflFlow.summerRainy / summerRainDay : 0;
                     // 하절기 청천시 평균
-                    operList.inFlow.summerSunny = (summerChungchunDay > 0)? operList.inFlow.summerSunny / summerChungchunDay : 0;
-                    operList.inflAmt.summerSunny = (summerChungchunDay > 0)? operList.inflAmt.summerSunny / summerChungchunDay : 0;
-                    operList.sumFlow.summerSunny = (summerChungchunDay > 0)? operList.sumFlow.summerSunny / summerChungchunDay : 0;
-                    operList.returnFlow.summerSunny = (summerChungchunDay > 0)? operList.returnFlow.summerSunny / summerChungchunDay : 0;
-                    operList.efflFlow.summerSunny = (summerChungchunDay > 0)? operList.efflFlow.summerSunny / summerChungchunDay : 0;
+                    operList.inFlow.summerSunny = (summerChungchunDay > 0) ? operList.inFlow.summerSunny / summerChungchunDay : 0;
+                    operList.inflAmt.summerSunny = (summerChungchunDay > 0) ? operList.inflAmt.summerSunny / summerChungchunDay : 0;
+                    operList.sumFlow.summerSunny = (summerChungchunDay > 0) ? operList.sumFlow.summerSunny / summerChungchunDay : 0;
+                    operList.returnFlow.summerSunny = (summerChungchunDay > 0) ? operList.returnFlow.summerSunny / summerChungchunDay : 0;
+                    operList.efflFlow.summerSunny = (summerChungchunDay > 0) ? operList.efflFlow.summerSunny / summerChungchunDay : 0;
                     // 동절기 전기간 평균
-                    operList.inFlow.winterAvg = (winterDay > 0)? operList.inFlow.winterTot / winterDay : 0;
-                    operList.inflAmt.winterAvg = (winterDay > 0)? operList.inflAmt.winterTot / winterDay : 0;
-                    operList.sumFlow.winterAvg = (winterDay > 0)? operList.sumFlow.winterTot / winterDay : 0;
-                    operList.returnFlow.winterAvg = (winterDay > 0)? operList.returnFlow.winterTot / winterDay : 0;
-                    operList.efflFlow.winterAvg = (winterDay > 0)? operList.efflFlow.winterTot / winterDay : 0;
+                    operList.inFlow.winterAvg = (winterDay > 0) ? operList.inFlow.winterTot / winterDay : 0;
+                    operList.inflAmt.winterAvg = (winterDay > 0) ? operList.inflAmt.winterTot / winterDay : 0;
+                    operList.sumFlow.winterAvg = (winterDay > 0) ? operList.sumFlow.winterTot / winterDay : 0;
+                    operList.returnFlow.winterAvg = (winterDay > 0) ? operList.returnFlow.winterTot / winterDay : 0;
+                    operList.efflFlow.winterAvg = (winterDay > 0) ? operList.efflFlow.winterTot / winterDay : 0;
                     // 동절기 청천시 평균
-                    operList.inFlow.winterSunny = (winterChungchuDay > 0)? operList.inFlow.winterSunny / winterChungchuDay : 0;
-                    operList.inflAmt.winterSunny = (winterChungchuDay > 0)? operList.inflAmt.winterSunny / winterChungchuDay : 0;
-                    operList.sumFlow.winterSunny = (winterChungchuDay > 0)? operList.sumFlow.winterSunny / winterChungchuDay : 0;
-                    operList.returnFlow.winterSunny = (winterChungchuDay > 0)? operList.returnFlow.winterSunny / winterChungchuDay : 0;
-                    operList.efflFlow.winterSunny = (winterChungchuDay > 0)? operList.efflFlow.winterSunny / winterChungchuDay : 0;
+                    operList.inFlow.winterSunny = (winterChungchuDay > 0) ? operList.inFlow.winterSunny / winterChungchuDay : 0;
+                    operList.inflAmt.winterSunny = (winterChungchuDay > 0) ? operList.inflAmt.winterSunny / winterChungchuDay : 0;
+                    operList.sumFlow.winterSunny = (winterChungchuDay > 0) ? operList.sumFlow.winterSunny / winterChungchuDay : 0;
+                    operList.returnFlow.winterSunny = (winterChungchuDay > 0) ? operList.returnFlow.winterSunny / winterChungchuDay : 0;
+                    operList.efflFlow.winterSunny = (winterChungchuDay > 0) ? operList.efflFlow.winterSunny / winterChungchuDay : 0;
 
                     // 연간 유입 평균 = 하수유입량(순수하수유입량) + 연계처리량 + 반류수유량(m³/일)
                     operationalStatusList[0].yearAvg = roundUp(operList.inFlow.yearAvg, 0); // 연간 유입 평균 = 하수유입량(순수하수유입량) + 연계처리량 + 반류수유량(m³/일)
@@ -1656,15 +1695,18 @@ export const dashBoardReducer = (
                     operationalStatusList[0].winterSunnyMax = roundUp(operList.inFlow.winterSunnyMax, 0); // 동절기 유입 최대
                     operationalStatusList[0].winterSunnyAvg = roundUp(operList.inFlow.winterAvg, 0); // 동절기 유입 평균
 
-                    // 지하수유입량
+                    // 청천시 유입(순수하수) 평균
                     const usage = operList.inflAmt.yearSunny / cntSunnyDay; // 연간 청천 순수하수 평균
                     const summerUsage = operList.inflAmt.summerSunny; // 하절기 청천 순수하수 평균
                     const winterUsage = operList.inflAmt.winterSunny; // 동절기 청천 순수하수 평균
-
-                    // 임시 계산변수값들 메인에 대입
-                    operationalStatusList[0].groundWaterAvg = Math.round((usage - (usage * 0.65 * OSU_PERCENT)) * 100) / 100;
-                    operationalStatusList[0].groundWaterSummer = Math.round((summerUsage - (summerUsage * 0.65 * OSU_PERCENT)) * 100) / 100;
-                    operationalStatusList[0].groundWaterWinter = Math.round((winterUsage - (winterUsage * 0.65 * OSU_PERCENT)) * 100) / 100;
+                    // 물사용량 = 유입평균 * 0.65
+                    const wtrUsg = operList.inflAmt.yearAvg * 0.65; // 연간 물사용량 평균
+                    const wtrUsgSummer = operList.inflAmt.summerAvg * 0.65; // 하절기 물사용량 평균
+                    const wtrUsgWinter = operList.inflAmt.winterAvg * 0.65; // 동절기 물사용량 평균
+                    // 지하수유입량
+                    operationalStatusList[0].groundWaterAvg = Math.round((usage - (wtrUsg * OSU_PERCENT)) * 100) / 100;
+                    operationalStatusList[0].groundWaterSummer = Math.round((summerUsage - (wtrUsgSummer * OSU_PERCENT)) * 100) / 100;
+                    operationalStatusList[0].groundWaterWinter = Math.round((winterUsage - (wtrUsgWinter * OSU_PERCENT)) * 100) / 100;
 
                     // 오염물질
                     // RDII 추정 = 하절기(6~8월) 중 최저 유입 BOD일때 유입유량 x ((동절기 청천시 유입BOD - 하절기(6~8월) 중 최저 유입BOD) / (동절기 청천시 유입BOD))
@@ -1759,8 +1801,9 @@ export const dashBoardReducer = (
             const rtnData = await calcWaterQltyData(operationalStatusList, searchYear, fcltyCd, mainGraphData); // 수질 데이터 청천시, 강우시 재계산
 
             // 총인설비가 없을 경우 제외
-            console.log('총인시설 여부 : ', mainGraphData.data.wqltObjs?.tpFctYn);
-            const tpFctYn = mainGraphData.data.wqltObjs?.tpFctYn;
+            console.log('총인시설 여부 : ', mainGraphData.data.wqltObjs?.[0].tpFctYn);
+
+            const tpFctYn = mainGraphData.data.wqltObjs?.[0].tpFctYn;
 
             // console.log('rtnData : ', rtnData);
             if (tpFctYn !== 'Y') {
@@ -1947,6 +1990,24 @@ export const dashBoardReducer = (
                 }));
             }
 
+            let res2: any = { data: [] };
+            // 이미 조회된 데이터가 있는지 확인 (연도와 시설코드가 같을 때만)
+            if (state.RainManage.flowRateYear === searchYear && state.RainManage.flowRateFcltyCd === fcltyCd && state.RainManage.flowRateData) {
+                res2 = state.RainManage.flowRateData;
+            } else {
+                res2 = await fetchFlowRateModalList(fcltyCd, searchYear); // /fclt/flow/ - 일별 유량 조회
+                // 조회된 데이터 저장
+                set((state: DashBoardType) => ({
+                    ...state,
+                    RainManage: {
+                        ...state.RainManage,
+                        flowRateData: res2,
+                        flowRateYear: searchYear,
+                        flowRateFcltyCd: fcltyCd,
+                    }
+                }));
+            }
+
             set((state: DashBoardType) => ({
                 ...state,
                 RainManage: {
@@ -1970,10 +2031,9 @@ export const dashBoardReducer = (
 
             const itemList = ['계', '3~10mm 미만', '10~20mm 미만', '20~30mm 미만', '30~40mm 미만', '40~50mm 미만', '50~60mm 미만', '60mm 이상'];
             const rainRate = ['0', '0', '0', '0', '0', '0', '0', '0'];
-            const rainDate = [0, 0, 0, 0, 0, 0, 0, 0];
-            const inflAmtCnt = [0, 0, 0, 0, 0, 0, 0, 0];
-            const inflAmnt = [0, 0, 0, 0, 0, 0, 0, 0];
-            const fcltyCpct = [0, 0, 0, 0, 0, 0, 0, 0];
+            const rainDate: number[] = [0, 0, 0, 0, 0, 0, 0, 0];
+            const inflAmnt: number[] = [0, 0, 0, 0, 0, 0, 0, 0];
+            const fcltyCpct: number[] = [0, 0, 0, 0, 0, 0, 0, 0];
             const dsInflWqltBod: number[] = [0, 0, 0, 0, 0, 0, 0, 0];
             const dsInflWqltCod: number[] = [0, 0, 0, 0, 0, 0, 0, 0];
             const dsInflWqltSs: number[] = [0, 0, 0, 0, 0, 0, 0, 0];
@@ -2016,6 +2076,7 @@ export const dashBoardReducer = (
             let totEfflWqltSs = 0;
             let totEfflWqltTn = 0;
             let totEfflWqltTp = 0;
+            let totInflAmnt = 0;
 
             rainEffectList.forEach((item: RainManageListProps) => {
                 totInflAssctBfrWqltBod += item.inflAssctBfrWqltBod ? Number(item.inflAssctBfrWqltBod.toString().trim()) : 0;
@@ -2028,13 +2089,13 @@ export const dashBoardReducer = (
                 totEfflWqltSs += item.efflWqltSs ? Number(item.efflWqltSs.toString().trim()) : 0;
                 totEfflWqltTn += item.efflWqltTn ? Number(item.efflWqltTn.toString().trim()) : 0;
                 totEfflWqltTp += item.efflWqltTp ? Number(item.efflWqltTp.toString().trim()) : 0;
+                totInflAmnt += item.inflAmnt ? Number(item.inflAmnt.toString().trim()) : 0;
 
                 const toBeRain = item.toBeInfoRnDay ? Number(item.toBeInfoRnDay) : 0;
 
                 if (toBeRain >= 3 && toBeRain < 10) {
-                    rainDate[1] = Number(rainDate[1] || 0) + 1;
-                    inflAmtCnt[1] = Number(inflAmtCnt[1] || 0) + 1;
-                    inflAmnt[1] = Number(inflAmnt[1] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[1] = (rainDate[1] || 0) + 1;
+                    inflAmnt[1] = (inflAmnt[1] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[1] = 0;
                     inflAssctBfrWqltBodCnt[1] = Number(inflAssctBfrWqltBodCnt[1] || 0) + 1;
                     inflAssctBfrWqltBod[1] = Number(inflAssctBfrWqltBod[1] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2057,9 +2118,8 @@ export const dashBoardReducer = (
                     efflWqltTpCnt[1] = Number(efflWqltTpCnt[1] || 0) + 1;
                     efflWqltTp[1] = Number(efflWqltTp[1] || 0) + Number(item.efflWqltTp || 0);
                 } else if (toBeRain >= 10 && toBeRain < 20) {
-                    rainDate[2] = Number(rainDate[2] || 0) + 1;
-                    inflAmtCnt[2] = Number(inflAmtCnt[2] || 0) + 1;
-                    inflAmnt[2] = Number(inflAmnt[2] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[2] = (rainDate[2] || 0) + 1;
+                    inflAmnt[2] = (inflAmnt[2] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[2] = 0;
                     inflAssctBfrWqltBodCnt[2] = Number(inflAssctBfrWqltBodCnt[2] || 0) + 1;
                     inflAssctBfrWqltBod[2] = Number(inflAssctBfrWqltBod[2] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2082,9 +2142,8 @@ export const dashBoardReducer = (
                     efflWqltTpCnt[2] = Number(efflWqltTpCnt[2] || 0) + 1;
                     efflWqltTp[2] = Number(efflWqltTp[2] || 0) + Number(item.efflWqltTp || 0);
                 } else if (toBeRain >= 20 && toBeRain < 30) {
-                    rainDate[3] = Number(rainDate[3] || 0) + 1;
-                    inflAmtCnt[3] = Number(inflAmtCnt[3] || 0) + 1;
-                    inflAmnt[3] = Number(inflAmnt[3] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[3] = (rainDate[3] || 0) + 1;
+                    inflAmnt[3] = (inflAmnt[3] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[3] = 0;
                     inflAssctBfrWqltBodCnt[3] = Number(inflAssctBfrWqltBodCnt[3] || 0) + 1;
                     inflAssctBfrWqltBod[3] = Number(inflAssctBfrWqltBod[3] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2107,9 +2166,8 @@ export const dashBoardReducer = (
                     efflWqltTpCnt[3] = Number(efflWqltTpCnt[3] || 0) + 1;
                     efflWqltTp[3] = Number(efflWqltTp[3] || 0) + Number(item.efflWqltTp || 0);
                 } else if (toBeRain >= 30 && toBeRain < 40) {
-                    rainDate[4] = Number(rainDate[4] || 0) + 1;
-                    inflAmtCnt[4] = Number(inflAmtCnt[4] || 0) + 1;
-                    inflAmnt[4] = Number(inflAmnt[4] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[4] = (rainDate[4] || 0) + 1;
+                    inflAmnt[4] = (inflAmnt[4] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[4] = item.inflAmnt && Number(item.inflAmnt) !== 0 ? Number(Math.round(Number(item.inflAmnt) / Number(item.fctCpc) * 10) / 10) : 0;
                     inflAssctBfrWqltBodCnt[4] = Number(inflAssctBfrWqltBodCnt[4] || 0) + 1;
                     inflAssctBfrWqltBod[4] = Number(inflAssctBfrWqltBod[4] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2132,9 +2190,8 @@ export const dashBoardReducer = (
                     efflWqltTpCnt[4] = Number(efflWqltTpCnt[4] || 0) + 1;
                     efflWqltTp[4] = Number(efflWqltTp[4] || 0) + Number(item.efflWqltTp || 0);
                 } else if (toBeRain >= 40 && toBeRain < 50) {
-                    rainDate[5] = Number(rainDate[5] || 0) + 1;
-                    inflAmtCnt[5] = Number(inflAmtCnt[5] || 0) + 1;
-                    inflAmnt[5] = Number(inflAmnt[5] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[5] = (rainDate[5] || 0) + 1;
+                    inflAmnt[5] = (inflAmnt[5] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[5] = 0;
                     inflAssctBfrWqltBodCnt[5] = Number(inflAssctBfrWqltBodCnt[5] || 0) + 1;
                     inflAssctBfrWqltBod[5] = Number(inflAssctBfrWqltBod[5] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2157,9 +2214,8 @@ export const dashBoardReducer = (
                     efflWqltTpCnt[5] = Number(efflWqltTpCnt[5] || 0) + 1;
                     efflWqltTp[5] = Number(efflWqltTp[5] || 0) + Number(item.efflWqltTp || 0);
                 } else if (toBeRain >= 50 && toBeRain < 60) {
-                    rainDate[6] = Number(rainDate[6] || 0) + 1;
-                    inflAmtCnt[6] = Number(inflAmtCnt[6] || 0) + 1;
-                    inflAmnt[6] = Number(inflAmnt[6] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[6] = (rainDate[6] || 0) + 1;
+                    inflAmnt[6] = (inflAmnt[6] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[6] = 0;
                     inflAssctBfrWqltBodCnt[6] = Number(inflAssctBfrWqltBodCnt[6] || 0) + 1;
                     inflAssctBfrWqltBod[6] = Number(inflAssctBfrWqltBod[6] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2182,9 +2238,8 @@ export const dashBoardReducer = (
                     efflWqltTpCnt[6] = Number(efflWqltTpCnt[6] || 0) + 1;
                     efflWqltTp[6] = Number(efflWqltTp[6] || 0) + Number(item.efflWqltTp || 0);
                 } else if (toBeRain >= 60) {
-                    rainDate[7] = Number(rainDate[7] || 0) + 1;
-                    inflAmtCnt[7] = Number(inflAmtCnt[7] || 0) + 1;
-                    inflAmnt[7] = Number(inflAmnt[7] || 0) + Number(item.inflAmnt || 0);
+                    rainDate[7] = (rainDate[7] || 0) + 1;
+                    inflAmnt[7] = (inflAmnt[7] || 0) + Number(item.inflAmnt || 0);
                     fcltyCpct[7] = 0;
                     inflAssctBfrWqltBodCnt[7] = Number(inflAssctBfrWqltBodCnt[7] || 0) + 1;
                     inflAssctBfrWqltBod[7] = Number(inflAssctBfrWqltBod[7] || 0) + Number(item.inflAssctBfrWqltBod || 0);
@@ -2209,6 +2264,40 @@ export const dashBoardReducer = (
                 }
             });
 
+            // 유량 = 순수하수 + 연계처리수 + 총인설비반류수
+            const rainEffFlowList: any[] = CalcRainEffect(res2.data, 'RAIN_DAY');
+            totInflAmnt = 0; inflAmnt.fill(0); rainDate.fill(0);
+            rainEffFlowList.forEach((item: any) => { // --일별 유량 start
+                const toBeRain = item.toBeInfoRnDay ? Number(item.toBeInfoRnDay) : 0;
+                const inflAmntOne = item.inflAmnt && item.inflAmnt !== 'x' ? Number(item.inflAmnt.toString().trim()) : 0;
+                const sumFlowOne = item.sumFlow && item.sumFlow !== 'x' ? Number(item.sumFlow.toString().trim()) : 0;
+                const returnAmntOne = item.returnAmnt && item.returnAmnt !== 'x' ? Number(item.returnAmnt.toString().trim()) : 0;
+                const inflowOne = inflAmntOne + sumFlowOne + returnAmntOne;
+                totInflAmnt = totInflAmnt + inflowOne; // 유량합계
+                if (toBeRain >= 3 && toBeRain < 10) {
+                    inflAmnt[1] = (inflAmnt[1] || 0) + inflowOne;
+                    rainDate[1] = (rainDate[1] || 0) + 1;
+                } else if (toBeRain >= 10 && toBeRain < 20) {
+                    inflAmnt[2] = (inflAmnt[2] || 0) + inflowOne;
+                    rainDate[2] = (rainDate[2] || 0) + 1;
+                } else if (toBeRain >= 20 && toBeRain < 30) {
+                    inflAmnt[3] = (inflAmnt[3] || 0) + inflowOne;
+                    rainDate[3] = (rainDate[3] || 0) + 1;
+                } else if (toBeRain >= 30 && toBeRain < 40) {
+                    inflAmnt[4] = (inflAmnt[4] || 0) + inflowOne;
+                    rainDate[4] = (rainDate[4] || 0) + 1;
+                } else if (toBeRain >= 40 && toBeRain < 50) {
+                    inflAmnt[5] = (inflAmnt[5] || 0) + inflowOne;
+                    rainDate[5] = (rainDate[5] || 0) + 1;
+                } else if (toBeRain >= 50 && toBeRain < 60) {
+                    inflAmnt[6] = (inflAmnt[6] || 0) + inflowOne;
+                    rainDate[6] = (rainDate[6] || 0) + 1;
+                } else if (toBeRain >= 60) {
+                    inflAmnt[7] = (inflAmnt[7] || 0) + inflowOne;
+                    rainDate[7] = (rainDate[7] || 0) + 1;
+                }
+            }); // --일별 유량 end
+
             // Process the data and create rain management list
             if (res.data && res.data.dsWqltObjs && res.data.dsWqltObjs.length > 0) {
                 // 설계 유입수질 데이터 가져오기 - 0값이 있으면 이전 차수에서 가져오기
@@ -2267,16 +2356,8 @@ export const dashBoardReducer = (
                 return count > 0 ? Number((value / count)) : 0;
             };
 
-            // 데이터 있는 항목만 계산
-            let dataIsCount = 0;
-            for (let idx = 0; idx < inflAmnt.length; idx++) {
-                if (Number(inflAmnt[idx]) > 0) {
-                    dataIsCount++;
-                }
-            }
-
-            for (let idx = 0; idx < inflAmnt.length; idx++) {
-                inflAmnt[idx] = calculateAverage(Number(inflAmnt[idx]), Number(inflAmtCnt[idx]));
+            for (let idx = 1; idx < inflAmnt.length; idx++) {
+                inflAmnt[idx] = rainDate[idx] ? Math.round((inflAmnt[idx] || 0) / (rainDate[idx] || 0)) : 0;
                 inflAssctBfrWqltBod[idx] = calculateAverage(Number(inflAssctBfrWqltBod[idx]), Number(inflAssctBfrWqltBodCnt[idx]));
                 inflAssctBfrWqltToc[idx] = calculateAverage(Number(inflAssctBfrWqltToc[idx]), Number(inflAssctBfrWqltTocCnt[idx]));
                 inflAssctBfrWqltSs[idx] = calculateAverage(Number(inflAssctBfrWqltSs[idx]), Number(inflAssctBfrWqltSsCnt[idx]));
@@ -2294,7 +2375,9 @@ export const dashBoardReducer = (
                 return Number((arr.slice(1).reduce((sum, val) => sum + Number(val), 0)));
             };
 
-            inflAmnt[0] = calculateAverage(calculateTotal(inflAmnt), dataIsCount);
+
+            // console.log(totInflAmnt);
+            inflAmnt[0] = Math.round((totInflAmnt / totItemCnt)); // calculateAverage(totInflAmnt, totItemCnt); 
             fcltyCpct[0] = calculateTotal(fcltyCpct);
             inflAssctBfrWqltBod[0] = Number((Math.round((totInflAssctBfrWqltBod / totItemCnt) * 10) / 10).toFixed(1));
             inflAssctBfrWqltToc[0] = Number((Math.round((totInflAssctBfrWqltToc / totItemCnt) * 10) / 10).toFixed(1));
diff --git a/apps/fo/app/store/flowRate/index.tsx b/apps/fo/app/store/flowRate/index.tsx
index 94d4b9326..7bec0be97 100644
--- a/apps/fo/app/store/flowRate/index.tsx
+++ b/apps/fo/app/store/flowRate/index.tsx
@@ -1,6 +1,6 @@
 import { getFetch } from "@/app/components/api";
 import type { TableUpperProps } from "../dashboard";
-import DataForm, { roundNumber } from "@/app/components/common/DataForm";
+import DataForm from "@/app/components/common/DataForm";
 import CalcRainEffect from "@/app/components/common/CalcRainEffect";
 import { fetchFacilityWaterQltyListHist } from "../facilityWaterQlty";
 import CommaToNumber from "@/app/components/common/CommaToNumber";
@@ -12,34 +12,34 @@ import CommaToNumber from "@/app/components/common/CommaToNumber";
 /**
  * (1) 메인페이지
  */
-const FlowRateSearchLabelArray:string[] = ['구분', '시도', '시군구', '용량별', '시설명', '조회기간', '시설상태', '권역', '단위유역', '중권역', '환경청별'];
+const FlowRateSearchLabelArray: string[] = ['구분', '시도', '시군구', '용량별', '시설명', '조회기간', '시설상태', '권역', '단위유역', '중권역', '환경청별'];
 
 export type flowRateListProps = {
-    bscFctCd : string,
-    sido : string,
-    gugun : string,
-    bscFctNm : string,
-    daddr : string,
-    fctCpc : number,
-    lclgvrnmntNm : string,
-    totInflAmnt : number | '',
-    inflAmnt : number | '',
-    sumFlow : number | '',
-    returnAmnt : number | '',
-    efflAmnt : number | '',
-    rgnNm : string,
-    rvbsn : string,
-    lgbsn : string,
-    mdmbsn : string,
-    infoRnDay : number | '',
+    bscFctCd: string,
+    sido: string,
+    gugun: string,
+    bscFctNm: string,
+    daddr: string,
+    fctCpc: number,
+    lclgvrnmntNm: string,
+    totInflAmnt: number | '',
+    inflAmnt: number | '',
+    sumFlow: number | '',
+    returnAmnt: number | '',
+    efflAmnt: number | '',
+    rgnNm: string,
+    rvbsn: string,
+    lgbsn: string,
+    mdmbsn: string,
+    infoRnDay: number | '',
 }
 
 export interface ExcelType {
     시설코드: string,
-    권역:string|'',
-    단위유역:string|'',
-    중권역:string|'',
-    환경청:string|'',
+    권역: string | '',
+    단위유역: string | '',
+    중권역: string | '',
+    환경청: string | '',
     시도: string,
     시군구: string,
     시설이름: string,
@@ -66,105 +66,105 @@ export type modalExcelType = {
  * (2) 모달
  */
 export interface FlowRateModalInterface {
-    msrDt : string,
-    totInflAmnt : number | '',
-    inflAmnt : number | '',
-    sumFlow : number | '',
-    returnAmnt : number | '',
-    efflAmnt : number | '',
-    infoRnDay : number | string | '',
-    rainEffectDay : number | string | '' ,
-    noProcessInflAmnt : number | string | ''
+    msrDt: string,
+    totInflAmnt: number | '',
+    inflAmnt: number | '',
+    sumFlow: number | '',
+    returnAmnt: number | '',
+    efflAmnt: number | '',
+    infoRnDay: number | string | '',
+    rainEffectDay: number | string | '',
+    noProcessInflAmnt: number | string | ''
 }
 export type FlowRateModalProps = {
-    msrDt : string,
-    totInflAmnt : number,
-    inflAmnt : number,
-    sumFlow : number,
-    returnAmnt : number,
-    efflAmnt : number,
-    infoRnDay : number | string | '',
-    rainEffectDay : number | string | '',
-    noProcessInflAmnt : number | string | ''
+    msrDt: string,
+    totInflAmnt: number,
+    inflAmnt: number,
+    sumFlow: number,
+    returnAmnt: number,
+    efflAmnt: number,
+    infoRnDay: number | string | '',
+    rainEffectDay: number | string | '',
+    noProcessInflAmnt: number | string | ''
 }
 
 /**====================================
  * Store - data
  ====================================*/
 
- /**
- * (1) 메인페이지
- */
+/**
+* (1) 메인페이지
+*/
 // 리스트 (행정별)
-const upHeadList1:TableUpperProps[] = [
+const upHeadList1: TableUpperProps[] = [
     { id: "A", title: "행정명", row: 0, colSpan: 2, widthPercent: 16 },
-    { id: "sido", title: "시도", upName:"upChangeRe", row:1, widthPercent: 8 },
-    { id: "gugun", title: "시군구", upName:"upChangeRe", row:1, widthPercent: 8 },
-    { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 10},
+    { id: "sido", title: "시도", upName: "upChangeRe", row: 1, widthPercent: 8 },
+    { id: "gugun", title: "시군구", upName: "upChangeRe", row: 1, widthPercent: 8 },
+    { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 10 },
     { id: "daddr", title: "주소", row: 0, rowSpan: 2 },
-    { id: "fctCpc", title: "시설용량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "totInflAmnt", title: "총 유입량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "inflAmnt", title: "하수유입량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "sumFlow", title: '연계처리량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "returnAmnt", title: '총인 반류수량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "efflAmnt", title: '방류량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 }
+    { id: "fctCpc", title: "시설용량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "totInflAmnt", title: "총 유입량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "inflAmnt", title: "하수유입량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "sumFlow", title: '연계처리량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "returnAmnt", title: '총인 반류수량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "efflAmnt", title: '방류량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 }
 ];
 
 // 리스트 (권역별)
-const upHeadList2:TableUpperProps[] = [
+const upHeadList2: TableUpperProps[] = [
     { id: "A", title: "유역", row: 0, colSpan: 3, widthPercent: 24 },
-    { id: "rvbsn", title: "권역", upName:"upChangeRe", row:1, widthPercent: 8 },
-    { id: "lgbsn", title: "단위유역", upName:"upChangeRe", row:1, widthPercent: 8 },
-    { id: "mdmbsn", title: "중권역", upName:"upChangeRe", row:1, widthPercent: 8 },
+    { id: "rvbsn", title: "권역", upName: "upChangeRe", row: 1, widthPercent: 8 },
+    { id: "lgbsn", title: "단위유역", upName: "upChangeRe", row: 1, widthPercent: 8 },
+    { id: "mdmbsn", title: "중권역", upName: "upChangeRe", row: 1, widthPercent: 8 },
     { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 10 },
     { id: "daddr", title: "주소", row: 0, rowSpan: 2 },
-    { id: "fctCpc", title: "시설용량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 10 },
-    { id: "totInflAmnt", title: "총 유입량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "inflAmnt", title: "하수유입량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "sumFlow", title: '연계처리량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "returnAmnt", title: '총인 반류수량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "efflAmnt", title: '방류량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 }
+    { id: "fctCpc", title: "시설용량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 10 },
+    { id: "totInflAmnt", title: "총 유입량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "inflAmnt", title: "하수유입량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "sumFlow", title: '연계처리량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "returnAmnt", title: '총인 반류수량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "efflAmnt", title: '방류량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 }
 ];
 
 // 리스트 (환경청별별)
-const upHeadList3:TableUpperProps[] = [
+const upHeadList3: TableUpperProps[] = [
     { id: "A", title: "유역", row: 0, colSpan: 3, widthPercent: 15 },
-    { id: "rvbsn", title: "권역", upName:"upChangeRe1", row:1, widthPercent: 5 },
-    { id: "lgbsn", title: "단위유역", upName:"upChangeRe1", row:1, widthPercent: 5 },
-    { id: "mdmbsn", title: "중권역", upName:"upChangeRe1", row:1, widthPercent: 5 },
-    { id: "rgnNm", title: "환경청", row:0, rowSpan:2, widthPercent: 7 },
-    { id: "B", title: "행정명", row: 0 ,colSpan: 2, widthPercent: 10 },
-    { id: "sido", title: "시도", upName:"upChangeRe2", row:1, widthPercent: 5 },
-    { id: "gugun", title: "시군구", upName:"upChangeRe2", row:1, widthPercent: 5 },
+    { id: "rvbsn", title: "권역", upName: "upChangeRe1", row: 1, widthPercent: 5 },
+    { id: "lgbsn", title: "단위유역", upName: "upChangeRe1", row: 1, widthPercent: 5 },
+    { id: "mdmbsn", title: "중권역", upName: "upChangeRe1", row: 1, widthPercent: 5 },
+    { id: "rgnNm", title: "환경청", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "B", title: "행정명", row: 0, colSpan: 2, widthPercent: 10 },
+    { id: "sido", title: "시도", upName: "upChangeRe2", row: 1, widthPercent: 5 },
+    { id: "gugun", title: "시군구", upName: "upChangeRe2", row: 1, widthPercent: 5 },
     { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 7 },
     { id: "daddr", title: "주소", row: 0, rowSpan: 2 },
-    { id: "fctCpc", title: "시설용량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "totInflAmnt", title: "총 유입량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "inflAmnt", title: "하수유입량\n(m³/일)", align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "sumFlow", title: '연계처리량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "returnAmnt", title: '총인 반류수량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 },
-    { id: "efflAmnt", title: '방류량\n(m³/일)', align:"right", row: 0, rowSpan: 2, widthPercent: 7 }
+    { id: "fctCpc", title: "시설용량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "totInflAmnt", title: "총 유입량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "inflAmnt", title: "하수유입량\n(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "sumFlow", title: '연계처리량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "returnAmnt", title: '총인 반류수량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 },
+    { id: "efflAmnt", title: '방류량\n(m³/일)', align: "right", row: 0, rowSpan: 2, widthPercent: 7 }
 ];
 
-const flowRateList:flowRateListProps[] = [
+const flowRateList: flowRateListProps[] = [
 ]
 
 /**
  * (2) 모달
  */
 
-const upHeadListFlowRateModal:TableUpperProps[] = [
-    { id: "msrDt", title: "날짜"},
-    { id: "totInflAmnt", title: "총 유입량(m³/일)", align:"right"},
-    { id: "inflAmnt", title: "하수유입량(m³/일)", align:"right"},
-    { id: "sumFlow", title: "연계처리량(m³/일)", align:"right"},
-    { id: "returnAmnt", title: "총인 반류수량(m³/일)", align:"right"},
-    { id: "efflAmnt", title: "방류량(m³/일)", align:"right"},
-    { id: "noProcessInflAmnt", title: "미처리하수 추정량(m³/일)", align:"right"},
-    { id: "infoRnDay", title: "강우량(mm/일)", align:"right"} 
+const upHeadListFlowRateModal: TableUpperProps[] = [
+    { id: "msrDt", title: "날짜" },
+    { id: "totInflAmnt", title: "총 유입량(m³/일)", align: "right" },
+    { id: "inflAmnt", title: "하수유입량(m³/일)", align: "right" },
+    { id: "sumFlow", title: "연계처리량(m³/일)", align: "right" },
+    { id: "returnAmnt", title: "총인 반류수량(m³/일)", align: "right" },
+    { id: "efflAmnt", title: "방류량(m³/일)", align: "right" },
+    { id: "noProcessInflAmnt", title: "미처리하수 추정량(m³/일)", align: "right" },
+    { id: "infoRnDay", title: "강우량(mm/일)", align: "right" }
 ]
 
-const modalFlowRateListYear:FlowRateModalProps[] = [
+const modalFlowRateListYear: FlowRateModalProps[] = [
 ]
 
 /**====================================
@@ -172,12 +172,13 @@ const modalFlowRateListYear:FlowRateModalProps[] = [
  ====================================*/
 const fetchFlowRateList = async (pageNo: number, pageSize: number, searchYear: string, partCd?: string, nameCd?: string, fcltCpct?: string, operationValue?: string, fcltyNm?: string) => {
     try {
-        const tailStr = partCd ? '/'+ partCd + '/' + nameCd + '/' + fcltCpct + '/' + operationValue + (fcltyNm && fcltyNm !== '' ? '/' + fcltyNm : '') : '';
+        const tailStr = partCd ? '/' + partCd + '/' + nameCd + '/' + fcltCpct + '/' + operationValue + (fcltyNm && fcltyNm !== '' ? '/' + fcltyNm : '') : '';
         const url = '/fclt/flow/' + pageNo + '/' + pageSize + '/' + searchYear + tailStr;
         const res = await getFetch('fo', url);
         return { data: res.data, count: res.count }
     } catch (error) {
         console.error('시설정보 유량현황 데이터를 가져오는데 실패했습니다:', error);
+        console.log(error);
         return { data: [], count: 0 };
     }
 }
@@ -186,12 +187,12 @@ export const fetchFlowRateModalList = async (bscFctCd: string, searchYear: strin
     try {
         const url = '/fclt/flow/' + bscFctCd + '/' + searchYear;
         const res = await getFetch('fo', url);
-        
+
         // msrDt 오름차순으로 정렬
         const sortedData = res.data.sort((a: FlowRateModalInterface, b: FlowRateModalInterface) => {
             return new Date(a.msrDt).getTime() - new Date(b.msrDt).getTime();
         });
-        
+
         return { data: sortedData }
     } catch (error) {
         console.error('시설정보 유량현황 모달 데이터를 가져오는데 실패했습니다:', error);
@@ -206,69 +207,69 @@ export const fetchFlowRateModalList = async (bscFctCd: string, searchYear: strin
 
 export type FlowRateSearchActions = {
     searchFlowRateList: (pageNo: number, pageSize: number, searchYear: string, part?: string, nameCd?: string, fcltCpct?: string, operationValue?: string, fcltyNm?: string) => void;
-    
-    searchFlowRateModalList : (bscFctCd: string, searchYear: string) => void;
+
+    searchFlowRateModalList: (bscFctCd: string, searchYear: string) => void;
 }
 
 export type FlowRateSearchType = {
     FlowRateSearch: {
         isInit: boolean;
-        flowRateSearchLabelArray:string[];
+        flowRateSearchLabelArray: string[];
     },
 
-    FlowRateList : {
-        isInit : boolean;
+    FlowRateList: {
+        isInit: boolean;
         upHeadList1: TableUpperProps[];
         upHeadList2: TableUpperProps[];
         upHeadList3: TableUpperProps[];
-        flowRateList:flowRateListProps[];
+        flowRateList: flowRateListProps[];
         flowRateCount: number;
         excelList: ExcelType[];
         isLoading: boolean;
     },
 
-    FlowRateModal : {
-        isInit : boolean;
-        modalFlowRateListYear : FlowRateModalProps[];
-        upHeadListFlowRateModalYear : TableUpperProps[];
+    FlowRateModal: {
+        isInit: boolean;
+        modalFlowRateListYear: FlowRateModalProps[];
+        upHeadListFlowRateModalYear: TableUpperProps[];
     }
 }
 
 export type FlowRateSearchStore = FlowRateSearchType & FlowRateSearchActions;
 
-const dataFormSetting=(item : flowRateListProps | FlowRateModalProps)=> {
+export const dataFormSetting = (item: flowRateListProps | FlowRateModalProps | FlowRateModalInterface) => {
     DataForm({ type: 'date', column: 'msrDt', item: item as unknown as Record<string, unknown> });
-    DataForm({ type: 'float0', column: 'totInflAmnt', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'inflAmnt', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'sumFlow', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'efflWqltBod', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'returnAmnt', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'efflAmnt', item: item as unknown as Record<string, unknown>});
+    DataForm({ type: 'float0', column: 'totInflAmnt', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'inflAmnt', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'sumFlow', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'efflWqltBod', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'returnAmnt', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'efflAmnt', item: item as unknown as Record<string, unknown> });
 }
 
-export const flowRateSearchInitState:FlowRateSearchType = {
+export const flowRateSearchInitState: FlowRateSearchType = {
     FlowRateSearch: {
         isInit: false,
         flowRateSearchLabelArray: FlowRateSearchLabelArray,
     },
-    FlowRateList : {
-        isInit : false,
-        upHeadList1 : upHeadList1,
-        upHeadList2 : upHeadList2,
-        upHeadList3 : upHeadList3,
-        flowRateList : flowRateList,
-        flowRateCount : 0,
+    FlowRateList: {
+        isInit: false,
+        upHeadList1: upHeadList1,
+        upHeadList2: upHeadList2,
+        upHeadList3: upHeadList3,
+        flowRateList: flowRateList,
+        flowRateCount: 0,
         excelList: [],
         isLoading: true,
     },
-    FlowRateModal : {
-        isInit : false,
-        upHeadListFlowRateModalYear : upHeadListFlowRateModal,
-        modalFlowRateListYear : modalFlowRateListYear,
+    FlowRateModal: {
+        isInit: false,
+        upHeadListFlowRateModalYear: upHeadListFlowRateModal,
+        modalFlowRateListYear: modalFlowRateListYear,
     }
 }
 
-export const flowRateSearchReducer:(set:(fn: (state: FlowRateSearchType) => FlowRateSearchType) => void)=>FlowRateSearchActions=(set: (fn: (state: FlowRateSearchType) => FlowRateSearchType) => void) => {
+export const flowRateSearchReducer: (set: (fn: (state: FlowRateSearchType) => FlowRateSearchType) => void) => FlowRateSearchActions = (set: (fn: (state: FlowRateSearchType) => FlowRateSearchType) => void) => {
     return {
         searchFlowRateList: async (pageNo: number, pageSize: number, searchYear: string, partCd?: string, nameCd?: string, fcltCpct?: string, operationValue?: string, fcltyNm?: string) => {
             set((state: FlowRateSearchType) => ({
@@ -288,7 +289,7 @@ export const flowRateSearchReducer:(set:(fn: (state: FlowRateSearchType) => Flow
                 return item;
             });
 
-            if(pageSize>5000){
+            if (pageSize > 5000) {
                 rtnData.forEach((item: flowRateListProps) => {
                     excelDownList.push({
                         시설코드: item.bscFctCd,
@@ -312,15 +313,15 @@ export const flowRateSearchReducer:(set:(fn: (state: FlowRateSearchType) => Flow
 
             set((state: FlowRateSearchType) => ({
                 ...state,
-                FlowRateList: pageSize<5000?{
+                FlowRateList: pageSize < 5000 ? {
                     ...state.FlowRateList,
                     flowRateList: rtnData,
                     flowRateCount: res.count,
-                    isLoading : false,
-                }:{
+                    isLoading: false,
+                } : {
                     ...state.FlowRateList,
                     excelList: excelDownList,
-                    isLoading : false,
+                    isLoading: false,
                 },
             }))
         },
@@ -329,44 +330,48 @@ export const flowRateSearchReducer:(set:(fn: (state: FlowRateSearchType) => Flow
             const inflData = CalcRainEffect(res.data);
 
             const res2 = await fetchFacilityWaterQltyListHist(searchYear, bscFctCd);
-            const wqltData = CalcRainEffect(res2?.data.wqltObjs);
-
+            const wqltData = res2?.data.wqltObjs;
+            //const wqltData = CalcRainEffect(res2?.data.wqltObjs);
             /**
-             * [(강우시 일별유입유량*강우시 일별유입BOD)-(청천시 연평균유입유량*청천시 연평균유입BOD)]​
-               /강우시 일별유입BOD)
+             * [(강우시 일별유입유량*강우시 일별유입BOD)-(청천시 연평균유입유량*청천시 연평균유입BOD)] / 강우시 일별유입BOD
              */
-            //let rainInflAmnt = 0;
-            let sunnyInflAmnt = 0;
-            let sunnyBod = 0;
-            //let rainDay = 0;
+            let sunnyInflAmnt = 0; // 청천시 일별유입유량
+            let sunnyBod = 0;      // 청천시 일별유입BOD
             let sunnyDay = 0;
-
-            inflData.forEach(item => {
-                if(item.rainEffectDay == 1){
-                    //rainDay += 1;
-                    //rainInflAmnt += Number(item.inflAmnt);
+            let rainEffectDay = 0;
+            wqltData?.forEach(item => {
+                if (item.infoRnDay == null) item.infoRnDay = 0;
+                if (Number(item.infoRnDay) >= 3) {
+                    rainEffectDay = 2;
                 } else {
-                    const msrDt = item.msrDt.replaceAll('-','');
+                    rainEffectDay--;
+                }
+                if (rainEffectDay < 0) { //청천시
                     sunnyDay += 1;
                     sunnyInflAmnt += Number(item.inflAmnt);
-                    sunnyBod += Number(wqltData.filter((wqitem)=>wqitem.msrDt === msrDt)[0].inflAssctBfrWqltBod);
+                    sunnyBod += Number(item.inflAssctBfrWqltBod);
                 }
             });
 
-            //const yearRainAmnt = rainInflAmnt===0?0:rainInflAmnt / rainDay;
-            const yearSunnyAmnt = sunnyInflAmnt===0?0:sunnyInflAmnt / sunnyDay;
-            const yearSunnyBod = sunnyBod===0?0:sunnyBod / sunnyDay;
-            
+            const yearSunnyAmnt = sunnyDay > 0 ? sunnyInflAmnt / sunnyDay : 0; // 청천시 연평균유입유량
+            const yearSunnyBod = sunnyDay > 0 ? sunnyBod / sunnyDay : 0; // 청천시 연평균유입BOD
+            console.log(inflData);
             const rtnData = inflData.map((item: FlowRateModalProps) => {
-                const dayBod = Number(wqltData.filter(wqitem=>wqitem.msrDt === item.msrDt.replaceAll('-',''))[0].inflAssctBfrWqltBod);
-                const noProcessInflAmnt = roundNumber(((Number(item.inflAmnt) * dayBod) - (yearSunnyAmnt * yearSunnyBod)) / dayBod, 0)
-                
-                item.totInflAmnt = Number(item.inflAmnt || 0) + Number(item.sumFlow || 0) + Number(item.returnAmnt || 0);
-                item.noProcessInflAmnt = noProcessInflAmnt && Number(noProcessInflAmnt.replaceAll(',','')) > 0 ? noProcessInflAmnt : '';
-                dataFormSetting(item);
-                return item;
+                const targetWqItem = wqltData?.find(wqitem => wqitem.msrDt === item.msrDt.replaceAll('-', ''));
+                const dayBod = targetWqItem ? Number(targetWqItem.inflAssctBfrWqltBod) : 0;
+                const noProcessInflAmnt = Math.round(((Number(item.inflAmnt) * dayBod) - (yearSunnyAmnt * yearSunnyBod)) / dayBod)
+                const totInflAmnt = Number(item.inflAmnt || 0) + Number(item.sumFlow || 0) + Number(item.returnAmnt || 0);
+
+                return {
+                    ...item,
+                    totInflAmnt,
+                    noProcessInflAmnt: noProcessInflAmnt && noProcessInflAmnt > 0 ? noProcessInflAmnt : '',
+                    msrDt: (item.msrDt.length === 8 && !item.msrDt.includes('-')) ?
+                        `${item.msrDt.slice(0, 4)}-${item.msrDt.slice(4, 6)}-${item.msrDt.slice(6, 8)}`
+                        : item.msrDt,
+                };
             });
-            
+            console.log(rtnData);
             set((state: FlowRateSearchType) => ({
                 ...state,
                 FlowRateModal: {
diff --git a/apps/fo/app/store/sewageOccur/index.tsx b/apps/fo/app/store/sewageOccur/index.tsx
index e9857af71..1f4e8ce7e 100644
--- a/apps/fo/app/store/sewageOccur/index.tsx
+++ b/apps/fo/app/store/sewageOccur/index.tsx
@@ -29,7 +29,7 @@ export type SewageOccurProps = {
     mdmbsn: string,
     msrDt: string,
 }
-export type modalTableType = { msrDt: string, waterUsage: number, swageChangePercent: number, estimationSewage: number };
+export type modalTableType = { msrDt: string, waterUsage: number, swageChangePercent: number, estimationSewage: number, }
 export type SewageOccurDetailProps = {
     cnt: number,
     sum: number,
@@ -39,6 +39,8 @@ export type SewageOccurDetailProps = {
     sumWtrUsg: number, // 물사용량 합
     avgWtrUsg: number, // 일평균 물사용량
     monWtrUsg: number, // 월 물사용량
+    maxEstSewerage: number, // 최대 오수발생량 추정
+    minEstSewerage: number, // 최소 오수발생량 추정 
 }
 export type WtrUsgYmProps = {
     bscFctCd: string,              // 처리구역시설코드
@@ -332,6 +334,7 @@ export const sewageOccurReducer: (set: any) => SewageOccurActions = (set: any) =
             // wtrUsgRes.data.forEach(fclt => {
             //     wtrUsgMap[fclt.bscFctCd] = fclt.wtrUsg;
             // });
+            let maxEstimationSewage = 0, minEstimationSewage = 999999999;
             for (const item of sewageOccurPropsList) {
 
                 const detailList = soccurDetailRes?.data[item.bscFctCd];
@@ -367,18 +370,16 @@ export const sewageOccurReducer: (set: any) => SewageOccurActions = (set: any) =
 
                 // console.log("totWaterUsage:", totWaterUsage);
                 const count = detailList ? detailList.length : 0;
-                const avg = count == 0 ? 0 : totWaterUsage / count; // 일평균 유입량
-                item.waterUsage = parseFloat((avg * 0.65).toFixed(2)); // 물사용량 = 일평균 유입량 * 65%
+                const avg = count == 0 ? 0 : totWaterUsage / count; // 연간 하수유입량(m³/일)
+                item.waterUsage = parseFloat((avg * 0.65).toFixed(2)); // 물사용량 = 연간 하수유입량(m³/일) * 65% : 실제 수용가의 물사용량 없는 경우
                 if (wtrUsgYearTotal > 0 && wtrUsgYearDays > 0) {
-                    item.waterUsage = wtrUsgYearDays > 0 ? wtrUsgYearTotal / wtrUsgYearDays : 0; // 일평균 물사용량
+                    item.waterUsage = wtrUsgYearDays > 0 ? wtrUsgYearTotal / wtrUsgYearDays : 0; // 일평균 물사용량: 실제 수용가의 물사용량
                 }
                 item.sewageInputYear = parseFloat(avg.toFixed(2));      // 연간 하수유입량(m³/일)
                 item.sewageInputChungchun = parseFloat((chungcunSumFlow === 0 ? 0 : (chungcunSumFlow / sumChungcunDay)).toFixed(2)); // 청천시 하수유입량
                 item.estimationSewage = parseFloat((item.waterUsage * OSU_PERCENT).toFixed(2)); // 오수발생량 추정(m³/일)
-                if (item.bscFctCd === '11200PB001R') {
-                    console.log('chungcunSumFlow:', chungcunSumFlow);
-                    console.log('sumChungcunDay:', sumChungcunDay);
-                }
+                if (item.estimationSewage > maxEstimationSewage) maxEstimationSewage = item.estimationSewage;
+                if (item.estimationSewage < minEstimationSewage) minEstimationSewage = item.estimationSewage;
                 // 반올림 처리
                 ["fctCpc", "waterUsage", "swageChangePercent", "estimationSewage", "sewageInputYear", "sewageInputChungchun"].forEach(
                     (key) => (item[key] = roundNumber(item[key], 0))
@@ -427,93 +428,11 @@ export const sewageOccurReducer: (set: any) => SewageOccurActions = (set: any) =
                 }));
             }
 
-            /* fetchSewageOccurList(pageNo, pageSize, searchYear, part, nameCd, fcltCpct, operationValue, fcltyNm).then(async (res) => {
-                const excelDownList: ExcelType[] = [];
-                const data = res.data;
-                // Promise.all을 사용하여 모든 비동기 작업이 완료될 때까지 기다림
-                const calData = await Promise.all(data.map(async (item: SewageOccurProps) => {
-                    item.sidoNm = item.lclgvrnmntNm.split(' ')[0]?.toString() || '';
-                    item.sggNm = item.lclgvrnmntNm.split(' ')[1]?.toString() || '';
-                    item.fctCpc = parseFloat(item.fctCpc.toString().replace(/,/g, ''));
-                    item.swageChangePercent = 90;
-
-                    const bscFctCd = item.bscFctCd;
-                    const res2 = await getFetch('fo', '/fclt/flow/' + bscFctCd + '/' + searchYear) as FlowResponse;
-
-                    let sumChungcunDay = 0;
-                    let chungcunSumFlow = 0;
-                    let totWaterUsage = 0;
-
-                    // 강우영향일 계산 (강우량이 3 초과이면 무조건 강우영향일)
-                    const rainEffectData = CalcRainEffect(res2.data);
-                    
-                    rainEffectData.forEach((item: FlowDataItem) => {
-
-                        if(Number(item.rainEffectDay) === 0){
-                            chungcunSumFlow += Number(item.inflAmnt);
-                            sumChungcunDay += 1;
-                        }
-                        
-                        totWaterUsage += Number(item.inflAmnt);
-                    });
-                    const avg = totWaterUsage /res2.count;
-                    item.waterUsage = parseFloat((avg * 0.65).toFixed(2));
-                    item.sewageInputYear = parseFloat(avg.toFixed(2));
-                    item.sewageInputChungchun = parseFloat((chungcunSumFlow===0?0:(chungcunSumFlow / sumChungcunDay)).toFixed(2));
-                    item.estimationSewage = parseFloat((item.waterUsage * (item.swageChangePercent/100)).toFixed(2));
-                    return item;
-                }));
-
-                calData.forEach((item: SewageOccurProps) => {
-                    DataForm({ type: 'float0', column: 'fctCpc', item: item as unknown as Record<string, unknown> });
-                    DataForm({ type: 'float0', column: 'waterUsage', item: item as unknown as Record<string, unknown> });
-                    DataForm({ type: 'float0', column: 'swageChangePercent', item: item as unknown as Record<string, unknown> });
-                    DataForm({ type: 'float0', column: 'estimationSewage', item: item as unknown as Record<string, unknown> });
-                    DataForm({ type: 'float0', column: 'sewageInputYear', item: item as unknown as Record<string, unknown> });
-                    DataForm({ type: 'float0', column: 'sewageInputChungchun', item: item as unknown as Record<string, unknown> });
-                });
-
-                if(pageSize>5000){
-                    calData.forEach((item: SewageOccurProps) => {
-                        excelDownList.push({
-                            시설코드: item.bscFctCd,
-                            권역: item.rvbsn,
-                            단위유역: item.lgbsn,
-                            중권역: item.mdmbsn,
-                            환경청: item.rgnNm,
-                            시설명: item.bscFctNm,
-                            시도: item.sidoNm,
-                            시군구: item.sggNm,
-                            주소: item.daddr,
-                            "시설용량(m³/일)": item.fctCpc,
-                            "물사용량(m³/일)": item.waterUsage,
-                            "오수전환율(%)": item.swageChangePercent,
-                            "오수발생량추정(m³/일)": item.estimationSewage,
-                            "연간하수유입량(m³/일)": item.sewageInputYear,
-                            "청천시하수유입량(m³/일)": item.sewageInputChungchun,
-                        });
-                    });
-                }
-                // 조회 데이터 설정
-                set((state: any) => ({
-                    ...state,
-                    SewageOccur: pageSize<5000?{
-                        ...state.SewageOccur,
-                        sewageOccurList: calData,
-                        sewageOccurCount: res.count,
-                        isLoading : false,
-                    }:{
-                        ...state.SewageOccur,
-                        excelList: excelDownList,
-                        isLoading : false,
-                    },
-                }))
-            }); */
         },
 
         searchSewageOccurDetailList: async (bscFctCd: string, searchYear: string, startYm?: string, endYm?: string) => {
             const fcltCdList = [bscFctCd];
-            const wtrUsgRes: any = await fetchWtrUsgYmList(searchYear, fcltCdList);
+            const wtrUsgRes: any = await fetchWtrUsgYmList(searchYear, fcltCdList); // 수용가의 실제 물사용량
             const res = await getFetch('fo', '/fclt/flow/' + bscFctCd + '/' + searchYear);
             const monthData: SewageOccurDetailProps[] = [];
             let tot = 0, cnt = 0;
@@ -554,15 +473,15 @@ export const sewageOccurReducer: (set: any) => SewageOccurActions = (set: any) =
                     } else {
                         monthData[monthIdx] = {
                             cnt: 1, sum: Number(item.inflAmnt), yr: item.msrDt.substring(0, 4)
-                            , usage: 0, cntWtrUsg: 0, sumWtrUsg: 0, avgWtrUsg: 0, monWtrUsg: 0
+                            , usage: 0, cntWtrUsg: 0, sumWtrUsg: 0, avgWtrUsg: 0, monWtrUsg: 0, maxEstSewerage: 0, minEstSewerage: 999999999
                         };
                     }
                 }
-                tot += Number(item.inflAmnt)
+                tot += Number(item.inflAmnt); // 연간 유입량
                 cnt++
             });
 
-            // 물사용량
+            // 수용가 실제 물사용량
             let totWtrUsg = 0;
             let cntWtrUsg = 0;
             if (wtrUsgRes && wtrUsgRes.data && wtrUsgRes.data[bscFctCd]) {
@@ -582,25 +501,23 @@ export const sewageOccurReducer: (set: any) => SewageOccurActions = (set: any) =
 
             const tableData: modalTableType[] = []
 
-            let maxWaterUsage = 0;
-            let minWaterUsage = 9999999999;
+            let maxWaterUsage = 0, minWaterUsage = 9999999999;
+            let maxEstSewage = 0, minEstSewage = 9999999999;
             let avgWaterUsage = 0;
             monthData.forEach((item, index) => {
-                item.avgWtrUsg = item.sum / item.cnt * 0.65; // 일평균 물사용량 = 일평균유입수 * 0.65
-                if (item.sumWtrUsg > 0 && item.cntWtrUsg > 0) item.avgWtrUsg = item.sumWtrUsg / item.cntWtrUsg;
+                item.avgWtrUsg = item.sum / item.cnt * 0.65; // 일평균 물사용량 = 일평균유입수 * 0.65 : 수용가 실제 물사용량이 없으면
+                if (item.sumWtrUsg > 0 && item.cntWtrUsg > 0) item.avgWtrUsg = item.sumWtrUsg / item.cntWtrUsg; //수용가 실제 물사용량이 있는 경우
+                const estSewage = Math.round(item.avgWtrUsg * OSU_PERCENT * 1) / 1; // 오수발생량 추정
                 tableData.push({
                     msrDt: item.yr + '-' + (index + 1 >= 10 ? String(index + 1) : '0' + (index + 1)),
                     waterUsage: Math.round(item.avgWtrUsg * 1) / 1,
-                    swageChangePercent: OSU_PERCENT * 100,//(Math.round((item.usage/item.usage*OSU_PERCENT) * 100) / 100) * 100,
-                    estimationSewage: Math.round(item.avgWtrUsg * OSU_PERCENT * 1) / 1
+                    swageChangePercent: OSU_PERCENT * 100,  //오수전환율 (Math.round((item.usage/item.usage*OSU_PERCENT) * 100) / 100) * 100,
+                    estimationSewage: estSewage,
                 })
-                if (item.avgWtrUsg > maxWaterUsage) {
-                    maxWaterUsage = item.avgWtrUsg;
-                }
-
-                if (item.avgWtrUsg < minWaterUsage) {
-                    minWaterUsage = item.avgWtrUsg;
-                }
+                if (item.avgWtrUsg > maxWaterUsage) maxWaterUsage = item.avgWtrUsg; // 물사용량 최대
+                if (item.avgWtrUsg < minWaterUsage) minWaterUsage = item.avgWtrUsg; // 물사용량 최소
+                if (maxEstSewage < estSewage) maxEstSewage = estSewage; // 오수발생량 최대
+                if (minEstSewage > estSewage) minEstSewage = estSewage; // 오수발생량 최소
 
             });
             avgWaterUsage = tot / cnt * 0.65
@@ -617,13 +534,13 @@ export const sewageOccurReducer: (set: any) => SewageOccurActions = (set: any) =
                     msrDt: '최대',
                     waterUsage: roundNumber(Math.round(maxWaterUsage * 100) / 100, 0),
                     swageChangePercent: OSU_PERCENT * 100,
-                    estimationSewage: roundNumber(Math.round(maxWaterUsage * OSU_PERCENT * 1) / 1, 0),
+                    estimationSewage: roundNumber(maxEstSewage / 1, 0),
                 },
                 {
                     msrDt: '최소',
                     waterUsage: roundNumber(Math.round(minWaterUsage * 100) / 100, 0),
                     swageChangePercent: OSU_PERCENT * 100,
-                    estimationSewage: roundNumber(Math.round(minWaterUsage * OSU_PERCENT * 1) / 1, 0),
+                    estimationSewage: roundNumber(minEstSewage / 1, 0),
                 },
                 ...tableData
             ]
diff --git a/apps/fo/app/store/underWaterInput/index.tsx b/apps/fo/app/store/underWaterInput/index.tsx
index c6a2167d8..0a0ce9537 100644
--- a/apps/fo/app/store/underWaterInput/index.tsx
+++ b/apps/fo/app/store/underWaterInput/index.tsx
@@ -5,20 +5,21 @@ import type { ExcelType, UnderWaterInputModalProps, UnderWaterProps, WtrUsgYmPro
 // import CalcRainEffect from "@/app/components/common/CalcRainEffect";
 import { OSU_PERCENT } from "../common";
 import { fetchFacilityListInit } from "../processFacility";
+import { getDaysInMonth } from "@/app/components/common/DataForm";
 export type { TableUpperProps };
 
 // SewageOccurDetailProps 타입을 여기에 정의
 export type SewageOccurDetailProps = {
-    cnt : number,
-    sum : number,
-    yr:string,
-    usage:number, // 일평균 유입량
-    sunnyCnt : number,
-    sunnyInflAmnt : number,
-    sunnyAvgInflAmnt : number, // 청천시 일평균 유입량
-    cntWtrUsg : number, // 물사용량 일자수
-    sumWtrUsg : number, // 물사용량 합
-    avgWtrUsg:number, // 일평균 물사용량
+    cnt: number,
+    sum: number,
+    yr: string,
+    usage: number, // 일평균 유입량
+    sunnyCnt: number,
+    sunnyInflAmnt: number,
+    sunnyAvgInflAmnt: number, // 청천시 일평균 유입량
+    cntWtrUsg: number, // 물사용량 일자수
+    sumWtrUsg: number, // 물사용량 합
+    avgWtrUsg: number, // 일평균 물사용량
 }
 /**====================================
  * Store - 타입
@@ -35,145 +36,145 @@ export type SewageOccurDetailProps = {
 
 /**
  * (1) 메인페이지 
- */ 
+ */
 // 검색단
-const LabelArray:string[] = ['구분', '시도', '시군구','용량별', '시설명', '조회기간', '시설상태', '권역', '단위유역', '중권역', '환경청별'];
+const LabelArray: string[] = ['구분', '시도', '시군구', '용량별', '시설명', '조회기간', '시설상태', '권역', '단위유역', '중권역', '환경청별'];
 
 // 리스트 헤더
-const upHeadList1:TableUpperProps[] = [
-    { id: "A", title: "행정구역", row:0, colSpan:2 },
-    { id: "sidoNm", title: "시도", row:1, widthPercent: 8 },
-    { id: "sggNm", title: "시군구", row:1, widthPercent: 8 },
-    { id: "bscFctNm", title: "시설명", row:0, rowSpan:2, widthPercent: 8 },
-    { id: "daddr", title: "주소", row:0, rowSpan:2 },
-    { id: "fctCpc", title: "시설용량(m³/일)", align:"right", row:0, rowSpan:2, widthPercent: 8 },
-    { id: "inflAmnt", title: "연평균유입하수량(m³/일)", align:"right", row:0, rowSpan:2, widthPercent: 10 },
-    { id: "C", title: "지하수 유입량 추정", align:"right", row:0, colSpan:3 },
-    { id: "underWaterInputYear", title: "연간\n(m³/일)", align:"right", row:1, widthPercent: 8 },
-    { id: "underWaterInputSummer", title: "하절기\n(m³/일)", align:"right", row:1, widthPercent: 8 },
-    { id: "underWaterInputWinter", title: "동절기\n(m³/일)", align:"right", row:1, widthPercent: 8 },
-    { id: "properYn", title: "적정여부", row:0, rowSpan:2, widthPercent: 8 },
+const upHeadList1: TableUpperProps[] = [
+    { id: "A", title: "행정구역", row: 0, colSpan: 2 },
+    { id: "sidoNm", title: "시도", row: 1, widthPercent: 8 },
+    { id: "sggNm", title: "시군구", row: 1, widthPercent: 8 },
+    { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 8 },
+    { id: "daddr", title: "주소", row: 0, rowSpan: 2 },
+    { id: "fctCpc", title: "시설용량(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 8 },
+    { id: "inflAmnt", title: "연평균유입하수량(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 10 },
+    { id: "C", title: "지하수 유입량 추정", align: "right", row: 0, colSpan: 3 },
+    { id: "underWaterInputYear", title: "연간\n(m³/일)", align: "right", row: 1, widthPercent: 8 },
+    { id: "underWaterInputSummer", title: "하절기\n(m³/일)", align: "right", row: 1, widthPercent: 8 },
+    { id: "underWaterInputWinter", title: "동절기\n(m³/일)", align: "right", row: 1, widthPercent: 8 },
+    { id: "properYn", title: "적정여부", row: 0, rowSpan: 2, widthPercent: 8 },
 ];
 
-const upHeadList2:TableUpperProps[] = [
-    { id: "A", title: "유역", row:0, colSpan:3 },
-    { id: "rvbsn", title: "권역", row:1, widthPercent: 5 },
-    { id: "lgbsn", title: "단위유역", row:1, widthPercent: 5 },
-    { id: "mdmbsn", title: "중권역", row:1, widthPercent: 5 },
-    { id: "bscFctNm", title: "시설명", row:0, rowSpan:2, widthPercent: 8 },
-    { id: "daddr", title: "주소", row:0, rowSpan:2 },
-    { id: "fctCpc", title: "시설용량(m³/일)", align:"right", row:0, rowSpan:2, widthPercent: 8 },
-    { id: "inflAmnt", title: "연평균유입하수량(m³/일)", align:"right", row:0, rowSpan:2, widthPercent: 10 },
-    { id: "C", title: "지하수 유입량 추정", align:"right", row:0, colSpan:3 },
-    { id: "underWaterInputYear", title: "연간\n(m³/일)", align:"right", row:1, widthPercent: 8 },
-    { id: "underWaterInputSummer", title: "하절기\n(m³/일)", align:"right", row:1, widthPercent: 8 },
-    { id: "underWaterInputWinter", title: "동절기\n(m³/일)", align:"right", row:1, widthPercent: 8 },
-    { id: "properYn", title: "적정여부", row:0, rowSpan:2, widthPercent: 8 },
+const upHeadList2: TableUpperProps[] = [
+    { id: "A", title: "유역", row: 0, colSpan: 3 },
+    { id: "rvbsn", title: "권역", row: 1, widthPercent: 5 },
+    { id: "lgbsn", title: "단위유역", row: 1, widthPercent: 5 },
+    { id: "mdmbsn", title: "중권역", row: 1, widthPercent: 5 },
+    { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 8 },
+    { id: "daddr", title: "주소", row: 0, rowSpan: 2 },
+    { id: "fctCpc", title: "시설용량(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 8 },
+    { id: "inflAmnt", title: "연평균유입하수량(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 10 },
+    { id: "C", title: "지하수 유입량 추정", align: "right", row: 0, colSpan: 3 },
+    { id: "underWaterInputYear", title: "연간\n(m³/일)", align: "right", row: 1, widthPercent: 8 },
+    { id: "underWaterInputSummer", title: "하절기\n(m³/일)", align: "right", row: 1, widthPercent: 8 },
+    { id: "underWaterInputWinter", title: "동절기\n(m³/일)", align: "right", row: 1, widthPercent: 8 },
+    { id: "properYn", title: "적정여부", row: 0, rowSpan: 2, widthPercent: 8 },
 ];
 
-const upHeadList3:TableUpperProps[] = [
-    { id: "A", title: "유역", row:0, colSpan:3 },
-    { id: "rvbsn", title: "권역", upName:"upChangeRe1", upSequnce:1, row:1, widthPercent: 5 },
-    { id: "lgbsn", title: "단위유역", upName:"upChangeRe1", upSequnce:2, row:1, widthPercent: 5 },
-    { id: "mdmbsn", title: "중권역", upName:"upChangeRe1", upSequnce:3, row:1, widthPercent: 5 },
-    { id: "rgnNm", title: "환경청", row:0, rowSpan:2, widthPercent: 8 },
-    { id: "B", title: "행정구역", row:0, colSpan:2 },
-    { id: "sidoNm", title: "시도", row:1, widthPercent: 6 },
-    { id: "sggNm", title: "시군구", row:1, widthPercent: 6 }, 
-    { id: "bscFctNm", title: "시설명", row:0, rowSpan:2, widthPercent: 8 },
-    { id: "daddr", title: "주소", row:0, rowSpan:2 },
-    { id: "fctCpc", title: "시설용량(m³/일)", align:"right", row:0, rowSpan:2, widthPercent: 6 },
-    { id: "inflAmnt", title: "연평균유입하수량(m³/일)", align:"right", row:0, rowSpan:2, widthPercent: 10 },
-    { id: "C", title: "지하수 유입량 추정", align:"right", row:0, colSpan:3 },
-    { id: "underWaterInputYear", title: "연간\n(m³/일)", align:"right", row:1, widthPercent: 6},
-    { id: "underWaterInputSummer", title: "하절기\n(m³/일)", align:"right", row:1, widthPercent: 6 },
-    { id: "underWaterInputWinter", title: "동절기\n(m³/일)", align:"right", row:1, widthPercent: 6 },
-    { id: "properYn", title: "적정여부", row:0, rowSpan:2, widthPercent: 6 },
+const upHeadList3: TableUpperProps[] = [
+    { id: "A", title: "유역", row: 0, colSpan: 3 },
+    { id: "rvbsn", title: "권역", upName: "upChangeRe1", upSequnce: 1, row: 1, widthPercent: 5 },
+    { id: "lgbsn", title: "단위유역", upName: "upChangeRe1", upSequnce: 2, row: 1, widthPercent: 5 },
+    { id: "mdmbsn", title: "중권역", upName: "upChangeRe1", upSequnce: 3, row: 1, widthPercent: 5 },
+    { id: "rgnNm", title: "환경청", row: 0, rowSpan: 2, widthPercent: 8 },
+    { id: "B", title: "행정구역", row: 0, colSpan: 2 },
+    { id: "sidoNm", title: "시도", row: 1, widthPercent: 6 },
+    { id: "sggNm", title: "시군구", row: 1, widthPercent: 6 },
+    { id: "bscFctNm", title: "시설명", row: 0, rowSpan: 2, widthPercent: 8 },
+    { id: "daddr", title: "주소", row: 0, rowSpan: 2 },
+    { id: "fctCpc", title: "시설용량(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 6 },
+    { id: "inflAmnt", title: "연평균유입하수량(m³/일)", align: "right", row: 0, rowSpan: 2, widthPercent: 10 },
+    { id: "C", title: "지하수 유입량 추정", align: "right", row: 0, colSpan: 3 },
+    { id: "underWaterInputYear", title: "연간\n(m³/일)", align: "right", row: 1, widthPercent: 6 },
+    { id: "underWaterInputSummer", title: "하절기\n(m³/일)", align: "right", row: 1, widthPercent: 6 },
+    { id: "underWaterInputWinter", title: "동절기\n(m³/일)", align: "right", row: 1, widthPercent: 6 },
+    { id: "properYn", title: "적정여부", row: 0, rowSpan: 2, widthPercent: 6 },
 ];
 
 // 모달
-const upHeadListUnderWaterDetail:TableUpperProps[] = [
+const upHeadListUnderWaterDetail: TableUpperProps[] = [
     { id: "msrDt", title: "날짜" },
-    { id: "realSewageInput", title: "청천시 실제 하수유입량\n(m³/일)", align:"right" },
-    { id: "sewageOccur", title: "오수발생량\n(m³/일)", align:"right" },
-    { id: "underWaterInput", title: "지하수 유입량\n(m³/일)", align:"right" },
+    { id: "realSewageInput", title: "청천시 실제 하수유입량\n(m³/일)", align: "right" },
+    { id: "sewageOccur", title: "오수발생량\n(m³/일)", align: "right" },
+    { id: "underWaterInput", title: "지하수 유입량\n(m³/일)", align: "right" },
 ];
 
-const underWaterList:UnderWaterProps[] = [
+const underWaterList: UnderWaterProps[] = [
 ]
 
-const underWaterDetailList:UnderWaterInputModalProps[] = [
+const underWaterDetailList: UnderWaterInputModalProps[] = [
     {
-        msrDt : "2024-01",
-        realSewageInput : 178007,
-        sewageOccur : 10.5,
-        underWaterInput : 80.6,
+        msrDt: "2024-01",
+        realSewageInput: 178007,
+        sewageOccur: 10.5,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-02",
-        realSewageInput : 123007,
-        sewageOccur : 10.7,
-        underWaterInput : 80.6,
+        msrDt: "2024-02",
+        realSewageInput: 123007,
+        sewageOccur: 10.7,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-03",
-        realSewageInput : 213007,
-        sewageOccur : 10.1,
-        underWaterInput : 80.6,
+        msrDt: "2024-03",
+        realSewageInput: 213007,
+        sewageOccur: 10.1,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-04",
-        realSewageInput : 83007,
-        sewageOccur : 9.57,
-        underWaterInput : 80.6,
+        msrDt: "2024-04",
+        realSewageInput: 83007,
+        sewageOccur: 9.57,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-05",
-        realSewageInput : 15007,
-        sewageOccur : 3.57,
-        underWaterInput : 80.6,
+        msrDt: "2024-05",
+        realSewageInput: 15007,
+        sewageOccur: 3.57,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-06",
-        realSewageInput : 123007,
-        sewageOccur : '',
-        underWaterInput : 80.6,
+        msrDt: "2024-06",
+        realSewageInput: 123007,
+        sewageOccur: '',
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-07",
-        realSewageInput : 101007,
-        sewageOccur : 1,
-        underWaterInput : 80.6,
+        msrDt: "2024-07",
+        realSewageInput: 101007,
+        sewageOccur: 1,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-08",
-        realSewageInput : 103807,
-        sewageOccur : 10.57,
-        underWaterInput : '',
+        msrDt: "2024-08",
+        realSewageInput: 103807,
+        sewageOccur: 10.57,
+        underWaterInput: '',
     },
     {
-        msrDt : "2024-09",
-        realSewageInput : 9007,
-        sewageOccur : 10.57,
-        underWaterInput : 80.6,
+        msrDt: "2024-09",
+        realSewageInput: 9007,
+        sewageOccur: 10.57,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-10",
-        realSewageInput : 163007,
-        sewageOccur : 10.57,
-        underWaterInput : 80.6,
+        msrDt: "2024-10",
+        realSewageInput: 163007,
+        sewageOccur: 10.57,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-11",
-        realSewageInput : 123007,
-        sewageOccur : 10.57,
-        underWaterInput : 80.6,
+        msrDt: "2024-11",
+        realSewageInput: 123007,
+        sewageOccur: 10.57,
+        underWaterInput: 80.6,
     },
     {
-        msrDt : "2024-12",
-        realSewageInput : 1007,
-        sewageOccur : 10.57,
-        underWaterInput : 80.6,
+        msrDt: "2024-12",
+        realSewageInput: 1007,
+        sewageOccur: 10.57,
+        underWaterInput: 80.6,
     },
 ]
 /**====================================
@@ -185,8 +186,8 @@ export interface FlowDataItem {
     inflAmnt: number | string;
     infoRnDay: number;
     msrDt: string;
-    rainEffectDay? : number;
-    sumFlow? : number | string | '';
+    rainEffectDay?: number;
+    sumFlow?: number | string | '';
 }
 
 export interface ApiResponse {
@@ -216,9 +217,9 @@ const fetchUnderWaterList = async (pageNo: number, pageSize: number, searchYear:
 // }
 
 // 시설들 유량 정보 조회 
-export const fetchDetailListFlow = async (searchYear: string|undefined, fcltCdList: string[]): Promise<UnderWaterProps | null> => {
+export const fetchDetailListFlow = async (searchYear: string | undefined, fcltCdList: string[]): Promise<UnderWaterProps | null> => {
     try {
-        const res = await postFetch('fo', '/fclt/flow/'+searchYear, fcltCdList);
+        const res = await postFetch('fo', '/fclt/flow/' + searchYear, fcltCdList);
         return res;
     } catch (error) {
         console.error('시설정보 오수발생량 상세 데이터를 가져오는데 실패했습니다:', error);
@@ -226,9 +227,9 @@ export const fetchDetailListFlow = async (searchYear: string|undefined, fcltCdLi
     }
 };
 // 시설들 월별 물사용량 정보 조회 
-export const fetchWtrUsgYmList = async (searchYear: string|undefined, fcltCdList: string[]): Promise<WtrUsgYmProps | null> => {
+export const fetchWtrUsgYmList = async (searchYear: string | undefined, fcltCdList: string[]): Promise<WtrUsgYmProps | null> => {
     try {
-        const res = await postFetch('fo', '/fclt/flow/wtrUsgYm/'+searchYear, fcltCdList);
+        const res = await postFetch('fo', '/fclt/flow/wtrUsgYm/' + searchYear, fcltCdList);
         return res;
     } catch (error) {
         console.error('시설들 월별 물사용량 데이터를 가져오는데 실패했습니다:', error);
@@ -241,16 +242,16 @@ export const fetchWtrUsgYmList = async (searchYear: string|undefined, fcltCdList
  ====================================*/
 export type UnderWaterActions = {
     searchUnderWaterList: (pageNo: number, pageSize: number, searchYear: string, part?: string, nameCd?: string, fcltCpct?: string, operationValue?: string, fcltyNm?: string) => void;
-    unserWaterModal:(bscFctCd:string, searchYear:string, startYm:string, endYm:string)=>void
+    underWaterModal: (bscFctCd: string, searchYear: string, startYm: string, endYm: string) => void
 }
 
 export type UnderWaterType = {
     UnderWaterSearch: {
         isInit: boolean;
-        labelArray:string[];
+        labelArray: string[];
     },
 
-    UnderWater : {
+    UnderWater: {
         isInit: boolean;
         upHeadList1: TableUpperProps[];
         upHeadList2: TableUpperProps[];
@@ -261,7 +262,7 @@ export type UnderWaterType = {
         isLoading: boolean;
     },
 
-    UnderWaterDetail : {
+    UnderWaterDetail: {
         isInit: boolean;
         upHeadListUnderWaterDetail: TableUpperProps[];
         gridListUnderWaterDetail: UnderWaterInputModalProps[];
@@ -274,30 +275,30 @@ export const underWaterInitState: UnderWaterType = {
         labelArray: LabelArray,
     },
 
-    UnderWater : {
-        isInit : false,
-        upHeadList1 : upHeadList1,
-        upHeadList2 : upHeadList2,
-        upHeadList3 : upHeadList3,
-        underWaterList : underWaterList,
-        underWaterCount : 4,
-        excelList : [],
-        isLoading : true,
+    UnderWater: {
+        isInit: false,
+        upHeadList1: upHeadList1,
+        upHeadList2: upHeadList2,
+        upHeadList3: upHeadList3,
+        underWaterList: underWaterList,
+        underWaterCount: 4,
+        excelList: [],
+        isLoading: true,
     },
 
-    UnderWaterDetail : {
+    UnderWaterDetail: {
         isInit: false,
         upHeadListUnderWaterDetail: upHeadListUnderWaterDetail,
         gridListUnderWaterDetail: underWaterDetailList,
     }
 }
 
-const dataFormSetting=(item : UnderWaterProps)=> {
+const dataFormSetting = (item: UnderWaterProps) => {
     DataForm({ type: 'float0', column: 'fctCpc', item: item as unknown as Record<string, unknown> });
     DataForm({ type: 'float0', column: 'inflAmnt', item: item as unknown as Record<string, unknown> });
-    DataForm({ type: 'float0', column: 'underWaterInputYear', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'underWaterInputSummer', item: item as unknown as Record<string, unknown>});
-    DataForm({ type: 'float0', column: 'underWaterInputWinter', item: item as unknown as Record<string, unknown>});
+    DataForm({ type: 'float0', column: 'underWaterInputYear', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'underWaterInputSummer', item: item as unknown as Record<string, unknown> });
+    DataForm({ type: 'float0', column: 'underWaterInputWinter', item: item as unknown as Record<string, unknown> });
 }
 
 // 병렬 처리 제한용 헬퍼
@@ -310,47 +311,26 @@ const dataFormSetting=(item : UnderWaterProps)=> {
 //   }
 //   return results;
 // }
-/**
- * yyyymm 형태의 문자열을 받아 해당 월의 일수를 반환
- * @param {string} yyyymm - 예: "202502", "202412"
- * @returns {number} 해당 월의 일수 (예: 28, 29, 30, 31)
- */
-function getDaysInMonth(yyyymm) {
-  if (typeof yyyymm !== 'string' || yyyymm.length !== 6) {
-    throw new Error("입력은 'yyyymm' 형식의 문자열이어야 합니다. 예: '202502'");
-  }
-
-  const year = parseInt(yyyymm.slice(0, 4), 10);   // "2025" -> 2025
-  const month = parseInt(yyyymm.slice(4, 6), 10);  // "02"   -> 2
-
-  if (isNaN(year) || isNaN(month) || month < 1 || month > 12) {
-    throw new Error("유효한 년/월이 아닙니다.");
-  }
-
-  // Date(year, month, 0) -> 전달의 마지막 날
-  // month에 '다음달'을 넣고, 일(day)에 0을 주면 해당 월의 마지막 날짜가 됨
-  return new Date(year, month, 0).getDate();
-}
 
 export type UnderWaterStore = UnderWaterType & UnderWaterActions;
 
-export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterType) => void)=>UnderWaterActions=(set: (fn: (state: UnderWaterType) => UnderWaterType) => void) => {
+export const underWaterReducer: (set: (fn: (state: UnderWaterType) => UnderWaterType) => void) => UnderWaterActions = (set: (fn: (state: UnderWaterType) => UnderWaterType) => void) => {
     return {
         searchUnderWaterList: async (pageNo: number, pageSize: number, searchYear: string, part?: string, nameCd?: string, fcltCpct?: string, operationValue?: string, fcltyNm?: string) => {
             const facilityInitData = await fetchFacilityListInit(pageNo, pageSize, part, nameCd, fcltCpct, operationValue, fcltyNm);
-            
-            if(pageSize < 5000){
+
+            if (pageSize < 5000) {
                 set((state: UnderWaterType) => ({
                     ...state,
                     UnderWater: {
                         ...state.UnderWater,
-                        underWaterList : facilityInitData.data,
-                        underWaterCount : facilityInitData.count,
-                        isInit : true,
+                        underWaterList: facilityInitData.data,
+                        underWaterCount: facilityInitData.count,
+                        isInit: true,
                         isLoading: true,
                     },
                 }));
-            }else{
+            } else {
                 set((state: UnderWaterType) => ({
                     ...state,
                     UnderWater: {
@@ -359,43 +339,43 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                     },
                 }));
             }
-            
+
             const fcltylist = facilityInitData.data;
-            const fcltCdList : string[] = []; // 시설코드목록
-            const underWaterPropsList : UnderWaterProps[] = []; // 오수발생량시설목록
+            const fcltCdList: string[] = []; // 시설코드목록
+            const underWaterPropsList: UnderWaterProps[] = []; // 오수발생량시설목록
             fcltylist.forEach(item => {
                 fcltCdList.push(item.bscFctCd);
                 underWaterPropsList.push({
-                    bscFctCd : item.bscFctCd,
-                    sidoNm : item.sido,
-                    sggNm : item.gugun,
-                    lclgvrnmntNm : '',
-                    bscFctNm : item.bscFctNm,
-                    daddr : item.daddr,
-                    fctCpc : parseFloat(item.fctCpc.toString().replace(/,/g, '')),
-                    inflAmnt : 0,
-                    waterUsage : 0,
-                    underWaterInputYear : 0,
-                    underWaterInputSummer : 0,
-                    underWaterInputWinter : 0,
-                    properYn : '',
-                    infoRnDay : 0,
-                    rgnNm : item.rgnNm,
-                    rvbsn : item.rvbsn,
-                    lgbsn : item.lgbsn,
-                    mdmbsn : item.mdmbsn,
-                    msrDt : '',
+                    bscFctCd: item.bscFctCd,
+                    sidoNm: item.sido,
+                    sggNm: item.gugun,
+                    lclgvrnmntNm: '',
+                    bscFctNm: item.bscFctNm,
+                    daddr: item.daddr,
+                    fctCpc: parseFloat(item.fctCpc.toString().replace(/,/g, '')),
+                    inflAmnt: 0,
+                    waterUsage: 0,
+                    underWaterInputYear: 0,
+                    underWaterInputSummer: 0,
+                    underWaterInputWinter: 0,
+                    properYn: '',
+                    infoRnDay: 0,
+                    rgnNm: item.rgnNm,
+                    rvbsn: item.rvbsn,
+                    lgbsn: item.lgbsn,
+                    mdmbsn: item.mdmbsn,
+                    msrDt: '',
                 });
             });
-            
-            const soccurDetailRes : any = await fetchDetailListFlow(searchYear, fcltCdList);
-            const wtrUsgYmRes : any = await fetchWtrUsgYmList(searchYear, fcltCdList);
-            
+
+            const soccurDetailRes: any = await fetchDetailListFlow(searchYear, fcltCdList);
+            const wtrUsgYmRes: any = await fetchWtrUsgYmList(searchYear, fcltCdList);
+
             for (const item of underWaterPropsList) {
-                
+
                 const detailList = soccurDetailRes?.data[item.bscFctCd];
                 const wtrUsgYmList = wtrUsgYmRes?.data[item.bscFctCd];
-                
+
                 let chungcunSumFlow = 0;        // 청천유입량
                 let sumChungcunDay = 0;         // 청천일수
                 let sumSummerChungcunDay = 0;   // 하절기 청천일수
@@ -407,39 +387,39 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                 let totWinterUsage = 0;         // 동절기 하수유입량
                 let totSummerDays = 0;          // 하절기 일수
                 let totWinterDays = 0;          // 동절기 일수
-                
+
                 const summerMonth = ['06', '07', '08'];
                 const winterMonth = ['01', '02'];
-                
+
                 let rainEffectDay = 0;
                 detailList?.forEach(item2 => {
 
                     if (item2.infoRnDay == null || item2.infoRnDay.trim() == 'x') item2.infoRnDay = 0;
-                    if(Number(item2.infoRnDay) >= 3) {
+                    if (Number(item2.infoRnDay) >= 3) {
                         rainEffectDay = 2;
-                    }else{
+                    } else {
                         rainEffectDay--;
                     }
-                    if(rainEffectDay<0){ //청천시
+                    if (rainEffectDay < 0) { //청천시
                         chungcunSumFlow += Number(item2.inflAmnt);
                         sumChungcunDay += 1;
 
-                        if(item2.msrDt.substring(4,6) ==='06' || item2.msrDt.substring(4,6) ==='07' || item2.msrDt.substring(4,6) ==='08'){
+                        if (item2.msrDt.substring(4, 6) === '06' || item2.msrDt.substring(4, 6) === '07' || item2.msrDt.substring(4, 6) === '08') {
                             // 하절기 6,7,8월
                             sumSummerChungcunDay += 1;
                             sumSummerChungcunFlow += Number(item2.inflAmnt); //item2.inflAmnt && item2.inflAmnt !== 'x' ? Number(item2.inflAmnt.toString().trim()) : 0;
-                        }else if(item2.msrDt.substring(4,6) ==='01' || item2.msrDt.substring(4,6) ==='02'){
+                        } else if (item2.msrDt.substring(4, 6) === '01' || item2.msrDt.substring(4, 6) === '02') {
                             // 동절기 1,2월
                             sumWinterChungcunDay += 1;
                             sumWinterChungcunFlow += Number(item2.inflAmnt); //item2.inflAmnt && item2.inflAmnt !== 'x' ? Number(item2.inflAmnt.toString().trim()) : 0;
                         }
                     }
                     totWaterUsage += Number(item2.inflAmnt);
-                    if(item2.msrDt.substring(4,6) ==='06' || item2.msrDt.substring(4,6) ==='07' || item2.msrDt.substring(4,6) ==='08'){
+                    if (item2.msrDt.substring(4, 6) === '06' || item2.msrDt.substring(4, 6) === '07' || item2.msrDt.substring(4, 6) === '08') {
                         // 하절기 6,7,8월
                         totSummerDays += 1;
                         totSummerUsage += Number(item2.inflAmnt); //item2.inflAmnt && item2.inflAmnt !== 'x' ? Number(item2.inflAmnt.toString().trim()) : 0;
-                    }else if(item2.msrDt.substring(4,6) ==='01' || item2.msrDt.substring(4,6) ==='02'){
+                    } else if (item2.msrDt.substring(4, 6) === '01' || item2.msrDt.substring(4, 6) === '02') {
                         // 동절기 1,2월
                         totWinterDays += 1;
                         totWinterUsage += Number(item2.inflAmnt); //item2.inflAmnt && item2.inflAmnt !== 'x' ? Number(item2.inflAmnt.toString().trim()) : 0;
@@ -447,8 +427,8 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                 });
 
                 const count = detailList ? detailList.length : 0;
-                const avg = count == 0 ? 0 : totWaterUsage / count; // 일평균 유입량
-                
+                const avg = count == 0 ? 0 : totWaterUsage / count; // 연간 일평균 유입량
+
                 let wtrUsgYearTotal = 0; // 연간 물사용량
                 let summerWtrUsgTot = 0; // 하절기 물사용량
                 let winterWtrUsgTot = 0; // 동절기 물사용량
@@ -459,52 +439,52 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                     const days = getDaysInMonth(item3.levyYm);
                     wtrUsgYearTotal += Number(item3.wtrUsg);
                     wtrUsgYearDays += days;
-                    if(summerMonth.includes(item3.levyYm.slice(-2))){
+                    if (summerMonth.includes(item3.levyYm.slice(-2))) {
                         summerWtrUsgTot += Number(item3.wtrUsg);
                         summerWtrUsgDays += days;
-                    }else if(winterMonth.includes(item3.levyYm.slice(-2))){
+                    } else if (winterMonth.includes(item3.levyYm.slice(-2))) {
                         winterWtrUsgTot += Number(item3.wtrUsg);
                         winterWtrUsgDays += days;
                     }
                 });
-                
+
                 if (wtrUsgYearTotal > 0) { // 물사용량이 있는 경우
-                    const usage = chungcunSumFlow&&chungcunSumFlow>0?chungcunSumFlow / sumChungcunDay:0;        // 청천시 일평균 유입량
-                    const summerUsage = sumSummerChungcunFlow?sumSummerChungcunFlow / sumSummerChungcunDay:0;   // 하절기 청천시 일평균 유입량
-                    const winterUsage = sumWinterChungcunFlow?sumWinterChungcunFlow / sumWinterChungcunDay:0;   // 동절기 청천시 일평균 유입량  
-                    const wtrUsg = wtrUsgYearDays>0? wtrUsgYearTotal / wtrUsgYearDays: 0; // 일평균 물사용량
-                    const summerWtrUsg = summerWtrUsgTot?summerWtrUsgTot / summerWtrUsgDays:0; // 하절기 일평균 물사용량
-                    const winterWtrUsg = winterWtrUsgTot?winterWtrUsgTot / winterWtrUsgDays:0; // 동절기 일평균 물사용량
-                                    
+                    const usage = chungcunSumFlow && chungcunSumFlow > 0 ? chungcunSumFlow / sumChungcunDay : 0;    // 청천시 일평균 유입량
+                    const summerUsage = sumSummerChungcunFlow ? sumSummerChungcunFlow / sumSummerChungcunDay : 0;   // 하절기 청천시 일평균 유입량
+                    const winterUsage = sumWinterChungcunFlow ? sumWinterChungcunFlow / sumWinterChungcunDay : 0;   // 동절기 청천시 일평균 유입량  
+                    const wtrUsg = wtrUsgYearDays > 0 ? wtrUsgYearTotal / wtrUsgYearDays : 0; // 일평균 물사용량
+                    const summerWtrUsg = summerWtrUsgTot ? summerWtrUsgTot / summerWtrUsgDays : 0; // 하절기 일평균 물사용량
+                    const winterWtrUsg = winterWtrUsgTot ? winterWtrUsgTot / winterWtrUsgDays : 0; // 동절기 일평균 물사용량
+
                     item.inflAmnt = roundNumber(avg, 0);
-                    item.underWaterInputYear = Math.round((usage-(wtrUsg*OSU_PERCENT)) * 1) / 1; // 연간지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
-                    item.underWaterInputSummer = Math.round((summerUsage-(summerWtrUsg*OSU_PERCENT)) * 1) / 1; // 하절기지하수유입량(m³/일)
-                    item.underWaterInputWinter = Math.round((winterUsage-(winterWtrUsg*OSU_PERCENT)) * 1) / 1; // 동절기지하수유입량(m³/일)
-                    item.properYn = Math.round( (Number(usage-(wtrUsg*OSU_PERCENT)) / Number(item.inflAmnt)) * 100 * 1 ) / 1 > 20?'초과유입':'적정'; // 적정여부
+                    item.underWaterInputYear = Math.round((usage - (wtrUsg * OSU_PERCENT)) * 1) / 1; // 연간지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
+                    item.underWaterInputSummer = Math.round((summerUsage - (summerWtrUsg * OSU_PERCENT)) * 1) / 1; // 하절기지하수유입량(m³/일)
+                    item.underWaterInputWinter = Math.round((winterUsage - (winterWtrUsg * OSU_PERCENT)) * 1) / 1; // 동절기지하수유입량(m³/일)
+                    item.properYn = Math.round((Number(usage - (wtrUsg * OSU_PERCENT)) / Number(item.inflAmnt)) * 100 * 1) / 1 > 20 ? '초과유입' : '적정'; // 적정여부
                 } else { // 물사용량이 없는 경우, 일평균 유입량으로 물사용량 추정(물사용량 = 유입량*0.65)
-                    const usage = chungcunSumFlow&&chungcunSumFlow>0?chungcunSumFlow / sumChungcunDay:0;        // 청천시 일평균 유입량
-                    const summerUsage = sumSummerChungcunFlow?sumSummerChungcunFlow / sumSummerChungcunDay:0;   // 하절기 청천시 일평균 유입량
-                    const winterUsage = sumWinterChungcunFlow?sumWinterChungcunFlow / sumWinterChungcunDay:0;   // 동절기 청천시 일평균 유입량
+                    const usage = chungcunSumFlow && chungcunSumFlow > 0 ? chungcunSumFlow / sumChungcunDay : 0;    // 청천시 일평균 유입량
+                    const summerUsage = sumSummerChungcunFlow ? sumSummerChungcunFlow / sumSummerChungcunDay : 0;   // 하절기 청천시 일평균 유입량
+                    const winterUsage = sumWinterChungcunFlow ? sumWinterChungcunFlow / sumWinterChungcunDay : 0;   // 동절기 청천시 일평균 유입량
                     const wtrUsg = avg * 0.65; // 일평균 물사용량
-                    const summerWtrUsg = totSummerDays>0? (totSummerUsage / totSummerDays)*0.65:0; // 하절기 일평균 물사용량
-                    const winterWtrUsg = totWinterDays>0? (totWinterUsage / totWinterDays)*0.65:0; // 동절기 일평균 물사용량
-                                    
+                    const summerWtrUsg = totSummerDays > 0 ? (totSummerUsage / totSummerDays) * 0.65 : 0; // 하절기 일평균 물사용량
+                    const winterWtrUsg = totWinterDays > 0 ? (totWinterUsage / totWinterDays) * 0.65 : 0; // 동절기 일평균 물사용량
+
                     item.inflAmnt = roundNumber(avg, 0);
                     //item.underWaterInputYear = Math.round((usage-(usage*0.65*OSU_PERCENT)) * 1) / 1; // 연간지하수유입량(m³/일)
-                    item.underWaterInputYear = Math.round((usage-(wtrUsg*OSU_PERCENT)) * 1) / 1; // 연간지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
-                    item.underWaterInputSummer = Math.round((summerUsage-(summerWtrUsg*OSU_PERCENT)) * 1) / 1; // 하절기지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
-                    item.underWaterInputWinter = Math.round((winterUsage-(winterWtrUsg*OSU_PERCENT)) * 1) / 1; // 동절기지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
-                    item.properYn = Math.round( (Number(usage-(wtrUsg*OSU_PERCENT)) / Number(item.inflAmnt)) * 100 * 1 ) / 1 > 20?'초과유입':'적정'; // 적정여부
-                // 반올림 처리
-                // ["fctCpc", "inflAmnt", "underWaterInputYear", "underWaterInputSummer", "underWaterInputWinter"].forEach(
-                //     (key) => (item[key] = roundNumber(item[key], 0))
-                // );
+                    item.underWaterInputYear = Math.round((usage - (wtrUsg * OSU_PERCENT)) * 1) / 1; // 연간지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
+                    item.underWaterInputSummer = Math.round((summerUsage - (summerWtrUsg * OSU_PERCENT)) * 1) / 1; // 하절기지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
+                    item.underWaterInputWinter = Math.round((winterUsage - (winterWtrUsg * OSU_PERCENT)) * 1) / 1; // 동절기지하수유입량(m³/일) = 청천시 실제유입량 - (물사용량 × 오수전환율)
+                    item.properYn = Math.round((Number(usage - (wtrUsg * OSU_PERCENT)) / Number(item.inflAmnt)) * 100 * 1) / 1 > 20 ? '초과유입' : '적정'; // 적정여부
+                    // 반올림 처리
+                    // ["fctCpc", "inflAmnt", "underWaterInputYear", "underWaterInputSummer", "underWaterInputWinter"].forEach(
+                    //     (key) => (item[key] = roundNumber(item[key], 0))
+                    // );
                 }
             }
 
-            if(pageSize>= 5000){
+            if (pageSize >= 5000) {
                 const excelDownList: ExcelType[] = [];
-                underWaterPropsList.forEach((item : any) => {
+                underWaterPropsList.forEach((item: any) => {
                     dataFormSetting(item)
                     item.fctCpc = parseFloat(item.fctCpc.toString().replace(/,/g, ''));
                     excelDownList.push({
@@ -530,10 +510,10 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                     UnderWater: {
                         ...state.UnderWater,
                         excelList: excelDownList,
-                        isLoading : false,
+                        isLoading: false,
                     },
                 }));
-            }else{
+            } else {
                 set((state: UnderWaterType) => ({
                     ...state,
                     UnderWater: {
@@ -541,21 +521,21 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                         underWaterList: underWaterPropsList,
                         underWaterCount: facilityInitData.count,
                         excelList: [],
-                        isLoading : false,
+                        isLoading: false,
                     },
                 }));
             }
         },
-        
-        unserWaterModal:async (bscFctCd, searchYear, startYm, endYm)=>{
+
+        underWaterModal: async (bscFctCd, searchYear, startYm, endYm) => {
             const fcltCdList = [bscFctCd];
-            const wtrUsgRes : any = await fetchWtrUsgYmList(searchYear, fcltCdList);
+            const wtrUsgRes: any = await fetchWtrUsgYmList(searchYear, fcltCdList);
             const res = await getFetch('fo', '/fclt/flow/' + bscFctCd + '/' + searchYear);
             const monthData: SewageOccurDetailProps[] = [];
             let tot = 0, cnt = 0;
             let sunnyTot = 0, sunnyCnt = 0;
-            
-            if(startYm) {
+
+            if (startYm) {
                 res.data = res.data.filter((item: FlowDataItem) => {
                     const month = item.msrDt?.substring(0, 6);
                     return month >= startYm;
@@ -567,7 +547,7 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                     });
                 }
             }
-            if(endYm) {
+            if (endYm) {
                 res.data = res.data.filter((item: FlowDataItem) => {
                     const month = item.msrDt?.substring(0, 6);
                     return month <= endYm;
@@ -582,36 +562,40 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
             let rainEffectDay = 0;
             res.data?.forEach(item2 => {
                 if (item2.infoRnDay == null || item2.infoRnDay.trim() == 'x') item2.infoRnDay = 0;
-                if(Number(item2.infoRnDay) >= 3) {
+                if (Number(item2.infoRnDay) >= 3) {
                     rainEffectDay = 2;
-                }else{
+                } else {
                     rainEffectDay--;
                 }
-                
+
                 const month = item2.msrDt?.substring(4, 6);
                 const monthIdx = month ? Number(month) - 1 : -1;
-                if (monthIdx >= 0 && (monthIdx>=Number(startYm.substring(4,6))-1 && monthIdx <= Number(endYm.substring(4, 6))-1)) {
+                if (monthIdx >= 0 && (monthIdx >= Number(startYm.substring(4, 6)) - 1 && monthIdx <= Number(endYm.substring(4, 6)) - 1)) {
                     if (typeof monthData[monthIdx] === 'object') {
                         monthData[monthIdx].sum += Number(item2.inflAmnt); // 유입량 합
                         monthData[monthIdx].cnt++;
                     } else {
-                        monthData[monthIdx] = {cnt:1, sum:Number(item2.inflAmnt), yr:item2.msrDt.substring(0,4)
-                            , usage:0, sunnyCnt:0, sunnyInflAmnt:0, sunnyAvgInflAmnt: 0, cntWtrUsg:0, sumWtrUsg:0, avgWtrUsg:0};
+                        monthData[monthIdx] = {
+                            cnt: 1, sum: Number(item2.inflAmnt), yr: item2.msrDt.substring(0, 4)
+                            , usage: 0, sunnyCnt: 0, sunnyInflAmnt: 0, sunnyAvgInflAmnt: 0, cntWtrUsg: 0, sumWtrUsg: 0, avgWtrUsg: 0
+                        };
                     }
-                }  
-                if(month >= startYm.substring(4, 6) && month <= endYm.substring(4, 6)){
+                }
+                if (month >= startYm.substring(4, 6) && month <= endYm.substring(4, 6)) {
                     cnt++;
                     tot += item2.inflAmnt && item2.inflAmnt !== 'x' ? Number(item2.inflAmnt.toString().trim()) : 0;
                 }
-                if(rainEffectDay<0) { // 청천시
+                if (rainEffectDay < 0) { // 청천시
                     if (typeof monthData[monthIdx] === 'object') {
                         monthData[monthIdx].sunnyInflAmnt += Number(item2.inflAmnt); // 청천 유입량 합
                         monthData[monthIdx].sunnyCnt++;
-                    }else {
-                        monthData[monthIdx] = {cnt:1, sum:Number(item2.inflAmnt), yr:item2.msrDt.substring(0,4)
-                            , usage:0, sunnyCnt:0, sunnyInflAmnt:0, sunnyAvgInflAmnt: 0, cntWtrUsg:0, sumWtrUsg:0, avgWtrUsg:0};
+                    } else {
+                        monthData[monthIdx] = {
+                            cnt: 1, sum: Number(item2.inflAmnt), yr: item2.msrDt.substring(0, 4)
+                            , usage: 0, sunnyCnt: 0, sunnyInflAmnt: 0, sunnyAvgInflAmnt: 0, cntWtrUsg: 0, sumWtrUsg: 0, avgWtrUsg: 0
+                        };
                     }
-                    if (month >= startYm.substring(4, 6) && month <= endYm.substring(4, 6)){
+                    if (month >= startYm.substring(4, 6) && month <= endYm.substring(4, 6)) {
                         sunnyCnt++;
                         sunnyTot += item2.inflAmnt && item2.inflAmnt !== 'x' ? Number(item2.inflAmnt.toString().trim()) : 0;
                     }
@@ -630,75 +614,76 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                         if (typeof monthData[monthIdx] === 'object') {
                             monthData[monthIdx].sumWtrUsg += Number(item.wtrUsg);
                             monthData[monthIdx].cntWtrUsg += days;
-                        } 
+                        }
                     }
                     totWtrUsg += Number(item.wtrUsg);
                     cntWtrUsg += days;
                 });
             }
-            
-            const tableData:UnderWaterInputModalProps[] = []
-            
-            let maxWaterUsage = 0;
-            let minWaterUsage = 9999999999;
-            let avgWaterUsage = 0;
-            let maxSunnyInflAmnt = 0;
-            let minSunnyInflAmnt = 9999999999;
-            let avgSunnyInflAmnt = 0;
+
+            const tableData: UnderWaterInputModalProps[] = []
+
+            let maxWaterUsage = 0, minWaterUsage = 9999999999, avgWaterUsage = 0;    // 물사용량
+            let maxSunnyInflAmnt = 0, minSunnyInflAmnt = 9999999999, avgSunnyInflAmnt = 0; // 청천 유입량
+            let maxUnderWaterInput = 0, minUnderWaterInput = 9999999999; // 지하수 유입량
             monthData.forEach((item, index) => {
-                item.usage = item.sum/item.cnt; // 일평균 유입량
-                item.avgWtrUsg = item.sum/item.cnt * 0.65; // 일평균 물사용량
-                if (item.sumWtrUsg > 0 && item.cntWtrUsg > 0) item.avgWtrUsg = item.sumWtrUsg / item.cntWtrUsg; // 일평균 물사용량
+                item.usage = item.sum / item.cnt; // 일평균 유입량
+                item.avgWtrUsg = item.sum / item.cnt * 0.65; // 일평균 물사용량 : 수용가 물사용량이 없는 경우
+                // 일평균 물사용량 : 수용가 물사용량이 있는 경우
+                if (item.sumWtrUsg > 0 && item.cntWtrUsg > 0) item.avgWtrUsg = item.sumWtrUsg / item.cntWtrUsg;
                 item.sunnyAvgInflAmnt = item.sunnyInflAmnt / item.sunnyCnt; // 청천 일평균 유입량
+                const underWtrInput = Math.round((item.sunnyAvgInflAmnt - (item.avgWtrUsg * OSU_PERCENT)) * 1) / 1; // 지하수 유입량 평균
                 tableData.push({
-                    msrDt: item.yr+'-'+(index+1>=10?String(index+1):'0'+(index+1)),
-                    realSewageInput:Math.round(item.sunnyAvgInflAmnt*1) /1,     // 청천 실제 하수유입량
-                    sewageOccur:Math.round(item.avgWtrUsg*OSU_PERCENT * 1) / 1,// 오수발생량
-                    underWaterInput:Math.round((item.sunnyAvgInflAmnt-(item.avgWtrUsg*OSU_PERCENT)) * 1) / 1, // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
+                    msrDt: item.yr + '-' + (index + 1 >= 10 ? String(index + 1) : '0' + (index + 1)),
+                    realSewageInput: Math.round(item.sunnyAvgInflAmnt * 1) / 1,     // 청천 실제 하수유입량
+                    sewageOccur: Math.round(item.avgWtrUsg * OSU_PERCENT * 1) / 1,// 오수발생량
+                    underWaterInput: underWtrInput, // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
                 })
-                if (item.avgWtrUsg > maxWaterUsage) maxWaterUsage = item.avgWtrUsg;  
+                if (item.avgWtrUsg > maxWaterUsage) maxWaterUsage = item.avgWtrUsg;
                 if (item.sunnyAvgInflAmnt > maxSunnyInflAmnt) maxSunnyInflAmnt = item.sunnyAvgInflAmnt;
                 if (item.avgWtrUsg < minWaterUsage) minWaterUsage = item.avgWtrUsg;
                 if (item.sunnyAvgInflAmnt < minSunnyInflAmnt) minSunnyInflAmnt = item.sunnyAvgInflAmnt;
+                if (underWtrInput > maxUnderWaterInput) maxUnderWaterInput = underWtrInput;
+                if (underWtrInput < minUnderWaterInput) minUnderWaterInput = underWtrInput;
             });
 
-            if(monthData.length == 0){
-                maxWaterUsage = 0; minWaterUsage = 0; avgWaterUsage = 0; 
+            if (monthData.length == 0) {
+                maxWaterUsage = 0; minWaterUsage = 0; avgWaterUsage = 0;
                 maxSunnyInflAmnt = 0; minSunnyInflAmnt = 0; avgSunnyInflAmnt = 0;
             }
-            
-            avgWaterUsage = cnt>0? tot/cnt * 0.65:0; // 일평균 물사용량
-            if (totWtrUsg > 0 && cntWtrUsg > 0) avgWaterUsage = totWtrUsg / cntWtrUsg; // 일평균 물사용량
-            avgSunnyInflAmnt = (sunnyCnt>0)?sunnyTot/sunnyCnt:0; // 청천 일평균 유입량
 
-            const newData= [
-            {
-                msrDt: '평균',
-                realSewageInput:Math.round(avgSunnyInflAmnt*1) /1,              // 청천시 실제 하수유입량
-                sewageOccur:Math.round(avgWaterUsage*OSU_PERCENT * 1) / 1, // 오수발생량
-                underWaterInput: Math.round((avgSunnyInflAmnt-(avgWaterUsage*OSU_PERCENT)) * 1) / 1 // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
-                //underWaterInput:Math.round((avgWaterUsage-(avgWaterUsage*0.65*0.8)) * 100) / 100,
-            },
-            {
-                msrDt: '최대',
-                realSewageInput: Math.round(maxSunnyInflAmnt*1) /1,                // 청천시 실제 하수유입량
-                sewageOccur: Math.round(maxWaterUsage*OSU_PERCENT * 1) / 1,   // 오수발생량
-                underWaterInput: Math.round((maxSunnyInflAmnt-(maxWaterUsage*OSU_PERCENT)) * 1) / 1, // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
-            },
-            {
-                msrDt: '최소',
-                realSewageInput: Math.round(minSunnyInflAmnt*1) /1,                // 청천시 실제 하수유입량
-                sewageOccur: Math.round(minWaterUsage*OSU_PERCENT * 1) / 1,   // 오수발생량
-                underWaterInput: Math.round((minSunnyInflAmnt-(minWaterUsage*OSU_PERCENT)) * 1) / 1, // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
-            },
-            ...tableData
+            avgWaterUsage = cnt > 0 ? tot / cnt * 0.65 : 0; // 일평균 물사용량
+            if (totWtrUsg > 0 && cntWtrUsg > 0) avgWaterUsage = totWtrUsg / cntWtrUsg; // 일평균 물사용량
+            avgSunnyInflAmnt = (sunnyCnt > 0) ? sunnyTot / sunnyCnt : 0; // 청천 일평균 유입량
+
+            const newData = [
+                {
+                    msrDt: '평균',
+                    realSewageInput: Math.round(avgSunnyInflAmnt * 1) / 1,              // 청천시 실제 하수유입량
+                    sewageOccur: Math.round(avgWaterUsage * OSU_PERCENT * 1) / 1, // 오수발생량
+                    underWaterInput: Math.round((avgSunnyInflAmnt - (avgWaterUsage * OSU_PERCENT)) * 1) / 1 // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
+                    //underWaterInput:Math.round((avgWaterUsage-(avgWaterUsage*0.65*0.8)) * 100) / 100,
+                },
+                {
+                    msrDt: '최대',
+                    realSewageInput: Math.round(maxSunnyInflAmnt * 1) / 1,                // 청천시 실제 하수유입량
+                    sewageOccur: Math.round(maxWaterUsage * OSU_PERCENT * 1) / 1,   // 오수발생량
+                    underWaterInput: maxUnderWaterInput, // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
+                },
+                {
+                    msrDt: '최소',
+                    realSewageInput: Math.round(minSunnyInflAmnt * 1) / 1,                // 청천시 실제 하수유입량
+                    sewageOccur: Math.round(minWaterUsage * OSU_PERCENT * 1) / 1,   // 오수발생량
+                    underWaterInput: minUnderWaterInput, // 지하수 유입량 : 하수처리장 청천시 실제유입량 - (물사용량 × 오수전환율)
+                },
+                ...tableData
             ]
 
             set((state: UnderWaterType) => ({
                 ...state,
                 UnderWaterDetail: {
                     ...state.UnderWaterDetail,
-                    gridListUnderWaterDetail:newData
+                    gridListUnderWaterDetail: newData
                 }
             }))
         }
diff --git a/packages/common/business_components/src/ui/excel/index.tsx b/packages/common/business_components/src/ui/excel/index.tsx
index aedb32256..048a0cc42 100644
--- a/packages/common/business_components/src/ui/excel/index.tsx
+++ b/packages/common/business_components/src/ui/excel/index.tsx
@@ -6,6 +6,7 @@ type ExcelDownloadProps = {
   fileName: string;
   sheetNameArray: string[];
   headerRange?: string;
+  headers?: readonly string[]|undefined;
   decimalArray0? : number[];
   decimalArray1? : number[];
   decimalArray2? : number[];
@@ -19,6 +20,15 @@ export const downloadExcel = ({ data, fileName = new Date().getTime().toString()
   excelStyle(XLSX.write(workbook, { bookType: "xlsx", type: "buffer" }), headerRange, fileName);
 };
 
+export const downloadExcelHeaders = ({ data, fileName = new Date().getTime().toString() + '.xlsx', sheetNameArray = ["Sheet1"], headerRange='A1:V3', headers}: ExcelDownloadProps) => {
+  const dataArray = Array.isArray(data) ? data : [data];
+  // headers가 제공되면 열 순서를 강제함
+  const worksheet = XLSX.utils.json_to_sheet(dataArray, headers ? { header: [...headers] } : undefined);  
+  const workbook = XLSX.utils.book_new();
+  XLSX.utils.book_append_sheet(workbook, worksheet, sheetNameArray[0]);
+  excelStyle(XLSX.write(workbook, { bookType: "xlsx", type: "buffer" }), headerRange, fileName);
+};
+
 export const downloadExcelFormat = ({ data, fileName = new Date().getTime().toString() + '.xlsx', sheetNameArray = ["Sheet1"], headerRange='A1:V3', decimalArray0=[], decimalArray1=[], decimalArray2=[], decimalArray3=[]}: ExcelDownloadProps) => {
   const worksheet = XLSX.utils.json_to_sheet(Array.isArray(data) ? data : [data]);
   const workbook = XLSX.utils.book_new();