diff --git a/apps/wr/app/stats/rainStat/page.tsx b/apps/wr/app/stats/rainStat/page.tsx
index f9d2a1350..26faf2616 100644
--- a/apps/wr/app/stats/rainStat/page.tsx
+++ b/apps/wr/app/stats/rainStat/page.tsx
@@ -31,7 +31,7 @@ export default function RainStat() {
     searchRainStatList(searchYear);
   }, [code.cityCd, code.sggCd, searchRainStatList, searchYear])
 
-  const excelDownLoad=() =>{
+  const excelDetailDownLoad=() =>{
     const sidoList = new Set();
     const sidoDataMap = new Map(); // 시도별 데이터를 저장할 Map
 
@@ -203,7 +203,7 @@ export default function RainStat() {
                   <Button className="" size={"sm"} onClick={() => excelClick()}>
                     다운로드
                   </Button>
-                  <Button className="" size={"sm"} onClick={() => excelDownLoad()}>
+                  <Button className="" size={"sm"} onClick={() => excelDetailDownLoad()}>
                     전체통계다운로드
                   </Button>
                 </div>
diff --git a/apps/wr/app/stats/rswtStat/page.tsx b/apps/wr/app/stats/rswtStat/page.tsx
index 74a8a3c82..cd5fa667c 100644
--- a/apps/wr/app/stats/rswtStat/page.tsx
+++ b/apps/wr/app/stats/rswtStat/page.tsx
@@ -1,7 +1,7 @@
 "use client";
 import { useWrStore } from "@/app/store";
 import type { ExcelType, RswtStatProps } from "@/app/store/stats/rswtStat";
-import { tableData, yearOptions } from "@/components/lib/func/commom";
+import { excelDownload, tableData, yearOptions } from "@/components/lib/func/commom";
 import {
   ContentsDiv,
   SearchDiv,
@@ -15,7 +15,7 @@ import { useEffect, useState } from "react";
 
 export default function RswtStat() {
   const { code, rswtStat, searchRswtStatList } = useWrStore((state) => state);
-  const { rswtStatList, excelList } = rswtStat;
+  const { rswtStatList, excelList, rswtDetailList } = rswtStat;
   const [rswtTable, setRswtTable] = useState<RswtStatProps[]>();
   const [pageNation, setPageNation] = useState(1);
   const [searchYear, setSearchYear] = useState<string>(
@@ -43,6 +43,109 @@ export default function RswtStat() {
     const tbData = Array.isArray(excelData)
   }, [excelList])
 
+  const excelDetailDownLoad=() =>{
+    const sidoList = new Set();
+    const sidoDataMap = new Map(); // 시도별 데이터를 저장할 Map
+
+    console.log("rswtDetailList : ", rswtDetailList);
+    rswtDetailList.forEach((item: RswtStatProps[]) => {
+      const sidoVal = item.at(0)?.toString().trim();
+      const sigunVal = item.at(1)?.toString().trim();
+
+      let sidoText = '';
+      let sigunText = '';
+
+      const sido = code.cityCd.find((city) => city.val === sidoVal);
+      const sigun = code.sggCd.find((sgg) => sgg.val === sigunVal);
+
+      sidoText = sido?.text || '';
+      sigunText = sigun?.text || '';
+      
+      // 시도, 시군구 코드를 텍스트로 변환하여 데이터에 할당
+      if (item.length > 0) {
+        item[0] = sidoText as unknown as RswtStatProps;
+      }
+      if (item.length > 1) {
+        item[1] = sigunText as unknown as RswtStatProps;
+      }
+      if (item.length > 2) {
+        item[2] = sidoText+' '+sigunText as unknown as RswtStatProps;
+      }
+
+      // 시도별 데이터 수집
+      if (sidoText && !sidoList.has(sidoText)) {
+        sidoList.add(sidoText);
+        // 시도별 초기 데이터 구조 생성 (예: [시도명, 0, 0, 0, ...])
+        const initialData: (string | number)[] = [sidoText];
+        // 데이터의 나머지 컬럼들을 0으로 초기화 (실제 컬럼 수에 맞게 조정 필요)
+        for (let i = 1; i < item.length; i++) {
+          initialData.push(0);
+        }
+        sidoDataMap.set(sidoText, initialData);
+      }
+    });
+    // 시도별 합계 계산
+    rswtDetailList.forEach((item: RswtStatProps[]) => {
+      const sidoText = item[0]?.toString();
+      if (sidoText && sidoDataMap.has(sidoText)) {
+        const sidoData = sidoDataMap.get(sidoText);
+        // 각 컬럼의 값을 합계에 더하기 (1번 인덱스부터 시작)
+        for (let i = 1; i < item.length && i < sidoData.length; i++) {
+          if(i == 2){
+            sidoData[i] = '합계';
+          } else if(i == 3){
+            // 해당 시도의 데이터 개수를 계산
+            const sidoDataCount = rswtDetailList.filter((data: unknown[]) => 
+              Array.isArray(data) && data.length > 0 && String(data[0]) === sidoText
+            ).length;
+            sidoData[i] = sidoDataCount;
+          } else if( i == 4){
+            sidoData[i] = '';
+          } else if(i == 6){
+            // 법정 대상 건축물 개수 (인덱스 6이 'Y'인 경우)
+            const bumCnt = rswtDetailList.filter((data: unknown[]) => 
+              Array.isArray(data) && data.length > 6 && String(data[0]) === sidoText
+            ).filter((data: unknown[]) => String(data[6]) === 'Y').length;
+            sidoData[i] = bumCnt;
+          } else if(i==9){
+            const value = Number(item[9]) || 0;
+            sidoData[i] = (Number(sidoData[i]) + value) as string | number;
+          } else if(i==10){
+            const value = Number(item[10]) || 0;
+            sidoData[i] = (Number(sidoData[i]) + value) as string | number;
+          } else if(i==11){
+            const value = Number(item[11]) || 0;
+            sidoData[i] = (Number(sidoData[i]) + value) as string | number;
+          } else if(i==13){
+            const value = Number(item[13]) || 0;
+            sidoData[i] = (Number(sidoData[i]) + value) as string | number;
+          } else if(i==14){
+            const value = Number(item[14]) || 0;
+            sidoData[i] = (Number(sidoData[i]) + value) as string | number;
+          } else if(i==16){
+            const value = Number(item[16]) || 0;
+            sidoData[i] = (Number(sidoData[i]) + value) as string | number;
+          } else {
+            sidoData[i] = '';
+          }
+        }
+      }
+    });
+    // Map을 배열로 변환
+    const sidoSummaryList = Array.from(sidoDataMap.values());
+    console.log("sidoSummaryList : ", sidoSummaryList)
+    // sidoSummaryList와 rainDetailList를 합쳐서 엑셀 데이터 생성
+    const excelData = [...sidoSummaryList, ...rswtDetailList];
+
+    excelDownload(
+      excelData,
+      "중수도시설 통계",
+      "sample_rswtStats.xlsx",
+      "A1:V3",
+      4
+    );
+  }
+
   return (<>
     <ContentsDiv>
       <div className="grid grid-cols-4 gap-4">
@@ -81,7 +184,7 @@ export default function RswtStat() {
                 <Button
                   className=""
                   size="sm"
-                  onClick={() => { }}
+                  onClick={() => { excelDetailDownLoad() }}
                 >
                   전체통계다운로드
                 </Button>
diff --git a/apps/wr/app/store/stats/rainStat/index.tsx b/apps/wr/app/store/stats/rainStat/index.tsx
index 059de2b65..d6e48a53e 100644
--- a/apps/wr/app/store/stats/rainStat/index.tsx
+++ b/apps/wr/app/store/stats/rainStat/index.tsx
@@ -139,7 +139,7 @@ export const rainStatActionsExport = (
                 })
             })
 
-            //상세세
+            //상세
             const rainDetailList : RainStatProps[] = [];
             res.forEach((item:RainStatProps) => {
                 const utztnUsgArray = new Array<string>();
diff --git a/apps/wr/app/store/stats/rswtStat/excel.tsx b/apps/wr/app/store/stats/rswtStat/excel.tsx
new file mode 100644
index 000000000..d47e0e3fe
--- /dev/null
+++ b/apps/wr/app/store/stats/rswtStat/excel.tsx
@@ -0,0 +1,46 @@
+import type { RswtStatProps } from ".";
+
+export const excelRswtStat = (excelList:RswtStatProps[]) : string[][] => {
+  const excelData: string[][] = [];
+    excelList.forEach((item) => {
+      excelData.push([
+        //시도
+        String(item.ctpvCd) ?? "",
+        //시군구
+        String(item.sggCd) ?? "",
+        //행정구역명
+        String(item.areaNm) ?? "",
+        //건축물명
+        String(item.bdstNm) ?? "",
+        //건축물용도코드(빈칸)
+        //String(item.bdstUsgCd) ?? "",
+        "",
+        //주소
+        String(item.daddr) ?? "",
+        //법적의무대상여부
+        String(item.lawTrgtYn) ?? "",
+        //설치완료일자
+        String(item.instlCmptnDt) ?? "",
+        //가동개시일(빈칸)
+        //String(item.instlCst) ?? "",
+        "",
+        //건축물면적
+        String(item.archArea) ?? "",
+        //처리용량
+        String(item.filtrTrtmfctCpct) ?? "",
+        //물사용량
+        String(item.wtrUsqty) ?? "",
+        //중수도+대체수이용량
+        String(item.rswtAltSum) ?? "",
+        //중수도이용량
+        String(item.rswtrUsqty) ?? "",
+        //대체수이용량
+        String(item.altUswtrUtztnQnt) ?? "",
+        //중수도용도
+        String(item.utztnUsgCd) ?? "",
+        //연간운영비
+        String(item.anlOperCst) ?? "",
+      ]);
+    });
+  return excelData;
+}
\ No newline at end of file
diff --git a/apps/wr/app/store/stats/rswtStat/index.tsx b/apps/wr/app/store/stats/rswtStat/index.tsx
index f1b09354e..4e2a7ecc8 100644
--- a/apps/wr/app/store/stats/rswtStat/index.tsx
+++ b/apps/wr/app/store/stats/rswtStat/index.tsx
@@ -1,9 +1,14 @@
 import { fetchType, getFetch } from "@/components/lib/api";
 import type { TableUpperProps } from "../../common/type/header";
 import { rswtStatHeadListExport } from "./headList";
+import { excelRswtStat } from "./excel";
 
 export type RswtStatProps = {
     ctpvCd: string              //시도
+    sggCd : string              //시군구
+    areaNm: string              //행정구역명
+    bdstNm: string              //시설명
+    daddr: string               //주소
     ctpvCnt: string             //개소
     archArea: number            //건축연면적
     filtrTrtmfctCpct: number    //처리용량
@@ -20,6 +25,9 @@ export type RswtStatProps = {
     ithlEtcUswtr: number        //기타
     anlOperCst: number          //연간운영비
     guideStats: GuideStatProps[]
+    utztnUsgCd : string         //이용코드
+    lawTrgtYn : string          //법적의무대상여부
+    instlCmptnDt : string       //설치완료일자
 }
 
 export type GuideStatProps = {
@@ -40,9 +48,10 @@ const excelDownList: ExcelType[] = [];
 
 export type rswtStatState = {
     rswtStat: {
-        rswtStatHeadList: TableUpperProps[]
+        rswtStatHeadList: TableUpperProps[];
         rswtStatList: RswtStatProps[];
-        excelList: ExcelType[]
+        excelList: ExcelType[];
+        rswtDetailList: RswtStatProps[][];
     }
 }
 
@@ -52,7 +61,8 @@ export const rswtStatExport: rswtStatState = {
     rswtStat: {
         rswtStatHeadList: rswtStatHeadListExport,
         rswtStatList: [],
-        excelList: []
+        excelList: [],
+        rswtDetailList: []
     }
 }
 
@@ -62,10 +72,9 @@ export const rswtStatActionsExport: (set: any) => rswtStatActions = (
     return {
         searchRswtStatList: async (year: string) => {
             const res = await getFetch(fetchType.WR, `/reuseChk/reuseWater/stat/${year}`)
-        
             const rswtStatList: RswtStatProps[] = [];
 
-            let cityArr: any[] = [];
+            const cityArr: any[] = [];
             res.forEach((item: RswtStatProps) => {
                 let obj = cityArr.find((e) => {
                     return e.ctpvCd == item.ctpvCd
@@ -131,11 +140,27 @@ export const rswtStatActionsExport: (set: any) => rswtStatActions = (
                 })
             })
 
+            //상세
+            const rswtDetailList : RswtStatProps[] = [];
+            res.forEach((item:RswtStatProps) => {
+                const utztnUsgArray = new Array<string>();
+                item.guideStats.forEach((guideStat) => {
+                    utztnUsgArray.push(guideStat.utztnUsgCd);
+                })
+                rswtDetailList.push({
+                    ...item,
+                    rswtAltSum : item.rswtrUsqty + item.altUswtrUtztnQnt,
+                    utztnUsgCd : utztnUsgArray.join(', '),
+                })
+            });
+            
+            const excelDetailData = excelRswtStat(rswtDetailList);
             set((state: rswtStatState) => ({
                 rswtStat: {
                     ...state.rswtStat,
                     rswtStatList: cityArr,
-                    excelList: excelDownList
+                    excelList: excelDownList,
+                    rswtDetailList: excelDetailData
                 }
             }));
         }
diff --git a/apps/wr/public/sample_rswtStats.xlsx b/apps/wr/public/sample_rswtStats.xlsx
new file mode 100644
index 000000000..702c4cec0
Binary files /dev/null and b/apps/wr/public/sample_rswtStats.xlsx differ