diff --git a/apps/fo/app/store/facilityWaterQlty/index.tsx b/apps/fo/app/store/facilityWaterQlty/index.tsx
index dc3eb015a..cb8bf84e1 100644
--- a/apps/fo/app/store/facilityWaterQlty/index.tsx
+++ b/apps/fo/app/store/facilityWaterQlty/index.tsx
@@ -449,6 +449,8 @@ export const facilityWaterQltyReducer = (set: (fn: (state: FacilityWaterQltyType
                     item.fctCpc = parseFloat(item.fctCpc.toString().replace(/,/g, ''));
                     item.sidoNm = item.lclgvrnmntNm.split(' ')[0]?.toString() || '';
                     item.sggNm = item.lclgvrnmntNm.split(' ')[1]?.toString() || '';
+                    item.inflAssctAftWqltToc = Number(searchYear)<2021? "("+item.inflAssctAftWqltToc+")" : item.inflAssctAftWqltToc;
+                    item.inflAssctBfrWqltToc = Number(searchYear)<2021? "("+item.inflAssctBfrWqltToc+")" : item.inflAssctBfrWqltToc;
                     excelDownList.push({
                         시설코드: item.bscFctCd,
                         권역: item.rvbsn,
@@ -478,6 +480,8 @@ export const facilityWaterQltyReducer = (set: (fn: (state: FacilityWaterQltyType
                     item.fctCpc = parseFloat(item.fctCpc.toString().replace(/,/g, ''));
                     item.sidoNm = item.lclgvrnmntNm.split(' ')[0]?.toString() || '';
                     item.sggNm = item.lclgvrnmntNm.split(' ')[1]?.toString() || '';
+                    item.inflAssctAftWqltToc = Number(searchYear)<2021? "("+item.inflAssctAftWqltToc+")" : item.inflAssctAftWqltToc;
+                    item.inflAssctBfrWqltToc = Number(searchYear)<2021? "("+item.inflAssctBfrWqltToc+")" : item.inflAssctBfrWqltToc;
                 });
             }
             set((state: FacilityWaterQltyType) => ({
@@ -620,7 +624,6 @@ export const facilityWaterQltyReducer = (set: (fn: (state: FacilityWaterQltyType
                 if(item.efflWqltTn){
                     item.efflWqltTn = Number(Math.round(Number(item.efflWqltTn) * 1000)/1000).toFixed(3);
                 }
-
                 if(item.inflAssctBfrWqltTp){
                     item.inflAssctBfrWqltTp = Number(Math.round(Number(item.inflAssctBfrWqltTp) * 1000)/1000).toFixed(3);
                 }
@@ -657,7 +660,6 @@ export const facilityWaterQltyReducer = (set: (fn: (state: FacilityWaterQltyType
                 }else{
                     item.tpInflWqltBod = '';
                 }
-
                 if(item.tpInflWqltTp){
                     item.tpInflWqltTp = item.tpInflWqltTp?Number(Math.round(Number(item.tpInflWqltTp) * 1000)/1000).toFixed(3): Number(item.tpInflWqltTp)===0?'0.000':'';
                 }else{
diff --git a/apps/fo/app/store/sewageOccur/index.tsx b/apps/fo/app/store/sewageOccur/index.tsx
index c89bf6bfe..ecab9587f 100644
--- a/apps/fo/app/store/sewageOccur/index.tsx
+++ b/apps/fo/app/store/sewageOccur/index.tsx
@@ -225,7 +225,7 @@ export const sewageOccurReducer:(set:any)=>SewageOccurActions=(set: any) => {
                 item.sidoNm = item.lclgvrnmntNm.split(' ')[0]?.toString() || '';
                 item.sggNm = item.lclgvrnmntNm.split(' ')[1]?.toString() || '';
                 item.fctCpc = parseFloat(item.fctCpc.toString().replace(/,/g, ''));
-                item.swageChangePercent = 80;
+                item.swageChangePercent = 90;
 
                 const bscFctCd = item.bscFctCd;
                 const res2 = await getFetch('fo', '/fclt/flow/' + bscFctCd + '/' + searchYear) as FlowResponse;
@@ -372,8 +372,8 @@ export const sewageOccurReducer:(set:any)=>SewageOccurActions=(set: any) => {
                 tableData.push({
                     msrDt: item.yr+'-'+(index+1>=10?String(index+1):'0'+(index+1)),
                     waterUsage: Math.round(item.usege*100) /100,
-                    swageChangePercent: (Math.round((item.usege/item.usege*0.8) * 100) / 100) * 100,
-                    estimationSewage: Math.round(item.usege*0.8 * 100) / 100
+                    swageChangePercent: (Math.round((item.usege/item.usege*0.9) * 100) / 100) * 100,
+                    estimationSewage: Math.round(item.usege*0.9 * 100) / 100
                 })
                 if (item.usege > maxWaterUsage) {
                     maxWaterUsage = item.usege;  
@@ -390,20 +390,20 @@ export const sewageOccurReducer:(set:any)=>SewageOccurActions=(set: any) => {
             {
                 msrDt: '평균',
                 waterUsage: Math.round(avgWaterUsage*100) /100,
-                swageChangePercent: 80,
-                estimationSewage: Math.round(avgWaterUsage*0.8*100) /100,
+                swageChangePercent: 90,
+                estimationSewage: Math.round(avgWaterUsage*0.9*100) /100,
             },
             {
                 msrDt: '최대',
                 waterUsage: Math.round(maxWaterUsage*100) /100,
-                swageChangePercent: 80,
-                estimationSewage: Math.round(maxWaterUsage*0.8*100) /100,
+                swageChangePercent: 90,
+                estimationSewage: Math.round(maxWaterUsage*0.9*100) /100,
             },
             {
                 msrDt: '최소',
                 waterUsage: Math.round(minWaterUsage*100) /100,
-                swageChangePercent: 80,
-                estimationSewage: Math.round(minWaterUsage*0.8*100) /100,
+                swageChangePercent: 90,
+                estimationSewage: Math.round(minWaterUsage*0.9*100) /100,
             },
             ...tableData
             ]
diff --git a/apps/fo/app/store/underWaterInput/index.tsx b/apps/fo/app/store/underWaterInput/index.tsx
index 71ed753a9..986a0afe3 100644
--- a/apps/fo/app/store/underWaterInput/index.tsx
+++ b/apps/fo/app/store/underWaterInput/index.tsx
@@ -367,9 +367,9 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                     console.log('usage : ', usage, 'summerUsage : ', summerUsage, 'winterUsage : ', winterUsage);
                 }
 
-                item.underWaterInputYear = Math.round((usage-(usage*0.65*0.8)) * 100) / 100;
-                item.underWaterInputSummer = Math.round((summerUsage-(summerUsage*0.65*0.8)) * 100) / 100;
-                item.underWaterInputWinter = Math.round((winterUsage-(winterUsage*0.65*0.8)) * 100) / 100;
+                item.underWaterInputYear = Math.round((usage-(usage*0.65*0.9)) * 100) / 100;
+                item.underWaterInputSummer = Math.round((summerUsage-(summerUsage*0.65*0.9)) * 100) / 100;
+                item.underWaterInputWinter = Math.round((winterUsage-(winterUsage*0.65*0.9)) * 100) / 100;
                 
                 return item;
             }));
@@ -456,8 +456,8 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
                 tableData.push({
                     msrDt: item.yr+'-'+(index+1>=10?String(index+1):'0'+(index+1)),
                     realSewageInput:Math.round(item.usege*100) /100,
-                    sewageOccur:Math.round(item.usege*0.65*0.8 * 100) / 100,
-                    underWaterInput:Math.round((item.usege-(item.usege*0.65*0.8)) * 100) / 100,
+                    sewageOccur:Math.round(item.usege*0.65*0.9 * 100) / 100,
+                    underWaterInput:Math.round((item.usege-(item.usege*0.65*0.9)) * 100) / 100,
                 })
                 if (item.usege > maxWaterUsage) {
                     maxWaterUsage = item.usege;  
@@ -475,21 +475,21 @@ export const underWaterReducer:(set:(fn: (state: UnderWaterType) => UnderWaterTy
             {
                 msrDt: '평균',
                 realSewageInput:Math.round(avgWaterUsage*100) /100,
-                sewageOccur:Math.round(avgWaterUsage*0.65*0.8 * 100) / 100,
-                underWaterInput: Math.round((avgWaterUsage-(avgWaterUsage*0.65*0.8)) * 100) / 100
+                sewageOccur:Math.round(avgWaterUsage*0.65*0.9 * 100) / 100,
+                underWaterInput: Math.round((avgWaterUsage-(avgWaterUsage*0.65*0.9)) * 100) / 100
                 //underWaterInput:Math.round((avgWaterUsage-(avgWaterUsage*0.65*0.8)) * 100) / 100,
             },
             {
                 msrDt: '최대',
                 realSewageInput: Math.round(maxWaterUsage*100) /100,
-                sewageOccur: Math.round(maxWaterUsage*0.65*0.8 * 100) / 100,
-                underWaterInput: Math.round((maxWaterUsage-(maxWaterUsage*0.65*0.8)) * 100) / 100,
+                sewageOccur: Math.round(maxWaterUsage*0.65*0.9 * 100) / 100,
+                underWaterInput: Math.round((maxWaterUsage-(maxWaterUsage*0.65*0.9)) * 100) / 100,
             },
             {
                 msrDt: '최소',
                 realSewageInput: Math.round(minWaterUsage*100) /100,
-                sewageOccur: Math.round(minWaterUsage*0.65*0.8 * 100) / 100,
-                underWaterInput: Math.round((minWaterUsage-(minWaterUsage*0.65*0.8)) * 100) / 100,
+                sewageOccur: Math.round(minWaterUsage*0.65*0.9 * 100) / 100,
+                underWaterInput: Math.round((minWaterUsage-(minWaterUsage*0.65*0.9)) * 100) / 100,
             },
             ...tableData
             ]