diff --git a/apps/fo/app/pages/(with-layout)/facilityWaterQlty/modal/page.tsx b/apps/fo/app/pages/(with-layout)/facilityWaterQlty/modal/page.tsx
index 7de556932..470a44e4c 100644
--- a/apps/fo/app/pages/(with-layout)/facilityWaterQlty/modal/page.tsx
+++ b/apps/fo/app/pages/(with-layout)/facilityWaterQlty/modal/page.tsx
@@ -77,7 +77,7 @@ export default function WaterQualityModal({ fcltyName = '', facilityCd = '', sea
   useEffect(() => {
     const filteredYearData = setFilterAfterData(facilityWaterQltyYearList);
     setCopyYearList(filteredYearData as FacilityWaterQltyProps[]);
-    setChongInWaterQltyYearList(filteredYearData as FacilityWaterQltyProps[]);
+    setChongInWaterQltyYearList(facilityWaterQltyYearList);
   }, [facilityWaterQltyYearList]);
 
   // 필터링 된 후 최대, 최소, 평균 값 계산
@@ -344,8 +344,7 @@ export default function WaterQualityModal({ fcltyName = '', facilityCd = '', sea
 
   const filterData = useCallback((returnType: ReturnType<FacilityWaterQltyProps>) => {
     const filteredData = setFilterAfterData(returnType.filteredList);
-    setCopyYearList(filteredData as FacilityWaterQltyProps[]); // 처리시설 수질현황
-    setChongInWaterQltyYearList(filteredData as FacilityWaterQltyProps[]); // 총인설비 수질현황
+    setCopyYearList(filteredData as FacilityWaterQltyProps[]); // 처리시설/총인설비 수질현황
   }, []);
 
   const excelDownload = () => {
@@ -386,10 +385,10 @@ export default function WaterQualityModal({ fcltyName = '', facilityCd = '', sea
       prevExcelListRef.current = excelDownList;
     } else { // 총인설비 수질현황 
       const excelDownList: modalChoinginExcelType[] = [];
-      if (chongInWaterQltyYearList.length > 0) {
-        chongInWaterQltyYearList.forEach((item) => {
-          // if (copyYearList.length > 0) {
-          //   copyYearList.forEach((item) => {
+      // if (chongInWaterQltyYearList.length > 0) {
+      //   chongInWaterQltyYearList.forEach((item) => {
+      if (copyYearList.length > 0) {
+        copyYearList.forEach((item) => {
           excelDownList.push({
             날짜: item.msrDt,
             "유입BOD(mg/L)": CommaToNumber(item.tpInflWqltBod),
@@ -610,4 +609,4 @@ export default function WaterQualityModal({ fcltyName = '', facilityCd = '', sea
       </UITab>
     </>
   );
-}
\ No newline at end of file
+}