diff --git a/packages/common/business_components/src/ui/search_base_form/index.tsx b/packages/common/business_components/src/ui/search_base_form/index.tsx
index 93de69169..ae68ad301 100644
--- a/packages/common/business_components/src/ui/search_base_form/index.tsx
+++ b/packages/common/business_components/src/ui/search_base_form/index.tsx
@@ -14,25 +14,24 @@ type SearchBaseType = {
     selectEnvPartData?: EnvPartSelectDataType[] | [];
     queryClick:(returnType:ReturnType) => void;
     excelClick:(returnType:ReturnType) => void;
+    initClick:() => void;
     btnClass:string;
-    ref:React.RefObject<HTMLDivElement>;
+    ref:React.RefObject<ReturnType>;
 }
 export type ReturnType = {
     partValue: string;
-    sidoValue:  string;
-    sigunValue:  string;
-    regionValue:  string;
+    sidoValue: string;
+    sigunValue: string;
+    regionValue: string;
     unitWaterShedValue: string;
     middleRegionValue: string;
     envPartValue: string;
-    envPartSidoValue: string;
-    envPartSigunValue: string;
 }
 
 
 function SearchBaseForm ({
-    leftChildren, 
-    rightChildren, 
+    leftChildren,
+    rightChildren,
     selectSidoData,
     selectSigunData,
     selectRegionData,
@@ -42,17 +41,16 @@ function SearchBaseForm ({
     btnClass,
     queryClick,
     excelClick,
+    initClick,
     ref
     }: SearchBaseType) {
-        const [partValue, setPartValue] = useState<string>("0");
+        const [partValue, setPartValue] = useState<string>("A");
         const [sidoValue, setSidoValue] = useState<string>("0");
         const [sigunValue, setSigunValue] = useState<string>("0");
         const [regionValue, setRegionValue] = useState<string>("0");
         const [untitWaterShedValue, setUntitWaterShedValue] = useState<string>("0");
         const [middleRegionValue, setMiddleRegionValue] = useState<string>("0");
         const [envPartValue, setEnvPartValue] = useState<string>("0");
-        const [envPartSidoValue, setEnvPartSidoValue] = useState<string>("0");
-        const [envPartSigunValue, setEnvPartSigunValue] = useState<string>("0");
         const [resetTrigger, setResetTrigger] = useState(false);
         const queryVal = () => {
             console.log("조회버튼 클릭");
@@ -64,8 +62,6 @@ function SearchBaseForm ({
                 unitWaterShedValue: untitWaterShedValue,
                 middleRegionValue: middleRegionValue,
                 envPartValue: envPartValue,
-                envPartSidoValue: envPartSidoValue,
-                envPartSigunValue: envPartSigunValue,
             });
         }
         const initVal = useCallback(() => {
@@ -85,13 +81,11 @@ function SearchBaseForm ({
                 unitWaterShedValue: untitWaterShedValue,
                 middleRegionValue: middleRegionValue,
                 envPartValue: envPartValue,
-                envPartSidoValue: envPartSidoValue,
-                envPartSigunValue: envPartSigunValue,
             })
         };
         useEffect(() => {
             if (ref && ref.current) {
-                const customRef = ref.current as HTMLDivElement & ReturnType;
+                const customRef = ref.current;
                 customRef.partValue = partValue;
                 customRef.sidoValue = sidoValue;
                 customRef.sigunValue = sigunValue;
@@ -99,10 +93,8 @@ function SearchBaseForm ({
                 customRef.unitWaterShedValue = untitWaterShedValue;
                 customRef.middleRegionValue = middleRegionValue;
                 customRef.envPartValue = envPartValue;
-                customRef.envPartSidoValue = envPartSidoValue;
-                customRef.envPartSigunValue = envPartSigunValue;
             }
-        }, [partValue, sidoValue, sigunValue, regionValue, untitWaterShedValue, middleRegionValue, envPartValue, envPartSidoValue, envPartSigunValue]);
+        }, [partValue, sidoValue, sigunValue, regionValue, untitWaterShedValue, middleRegionValue, envPartValue, ref]);
     return (
        <div className="flex card card-border !mt-6">
          <SearchFormLeft isShowPart={true}
@@ -119,8 +111,8 @@ function SearchBaseForm ({
             setRtnUnitWaterShedValue={setUntitWaterShedValue}
             setRtnMiddleRegionValue={setMiddleRegionValue}
             setRtnEnvPartValue={setEnvPartValue}
-            setRtnEnvPartSidoValue={setEnvPartSidoValue}
-            setRtnEnvPartSigunValue={setEnvPartSigunValue}
+            setRtnEnvPartSidoValue={setSidoValue}
+            setRtnEnvPartSigunValue={setSigunValue}
             resetTrigger={resetTrigger}
           >
             {leftChildren}
@@ -130,7 +122,7 @@ function SearchBaseForm ({
               엑셀다운로드 
             </Button>
             <div>
-              <Button className={btnClass} onClick={initVal}>
+              <Button className={btnClass} onClick={initClick}>
                 초기화
               </Button>
               <Button className={btnClass} onClick={queryVal}>
diff --git a/packages/common/business_components/src/ui/search_form_left/index.tsx b/packages/common/business_components/src/ui/search_form_left/index.tsx
index fbd56a68f..ec9e814f5 100644
--- a/packages/common/business_components/src/ui/search_form_left/index.tsx
+++ b/packages/common/business_components/src/ui/search_form_left/index.tsx
@@ -46,33 +46,36 @@ export type EnvPartSelectDataType = SelectDataType & {
 }
 
 const selectPartData:SelectDataType[] = [
-  { text: "행정별", val: '0' },
-  { text: "유역별", val: '01' },
-  { text: "환경청별", val: '02' },
+  { text: "행정별", val: 'A' },
+  { text: "유역별", val: 'R' },
+  { text: "환경청별", val: 'G' },
 ];
 
 function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], selectSigunData = [], selectRegionData = [], selectUnitWaterShedData = [], selectMiddleRegionData = [], selectEnvPartData = [], setRtnPartValue, setRtnSidoValue, setRtnSigunValue, setRtnRegionValue, setRtnUnitWaterShedValue, setRtnMiddleRegionValue, setRtnEnvPartValue, setRtnEnvPartSidoValue, setRtnEnvPartSigunValue, resetTrigger = false }: SearchFormLeftProps) {
-  const [partValue, setPartValue] = useState<string>('0');
-  const [showPart, setShowPart] = useState<string>('');
+  /******************선택된 데이터******************/
+  const [partValue, setPartValue] = useState<string>('A');
+  //행정별 시도 시군구
   const [sidoValue, setSidoValue] = useState<string>('0');
   const [sigunValue, setSigunValue] = useState<string>('0');
+  //유역별
   const [regionValue, setRegionValue] = useState<string>('0');
   const [unitWaterShedValue, setUnitWaterShedValue] = useState<string>('0');
   const [middleRegionValue, setMiddleRegionValue] = useState<string>('0');
+  //환경청별 시도 시군구
   const [envPartValue, setEnvPartValue] = useState<string>('0');
-  const [envPartSidoValue, setEnvPartSidoValue] = useState<string>('0');
-  const [envPartSigunValue, setEnvPartSigunValue] = useState<string>('0');
+  // 환경청
+  const [filteredEnvPartSigunDataSelected, setFilteredEnvPartSigunDataSelected] = useState<SelectDataType[]>([]);
 
+  /****************** 셀렉트 리스트 데이터. ******************/ 
+  // 조회된 조건에 맞는 시도 시군 유역
   const [filteredSigunData, setFilteredSigunData] = useState<SelectDataType[]>([{ text: "전체", val: '0' }]);
   const [filteredUnitWaterShedData, setFilteredUnitWaterShedData] = useState<SelectDataType[]>([{ text: "전체", val: '0' }]);  
   const [filteredMiddleRegionData, setFilteredMiddleRegionData] = useState<SelectDataType[]>([{ text: "전체", val: '0' }]);
-  
+  // 조회된 조건에 맞는 환경청 시도 시군
   const [filteredEnvPartData, setFilteredEnvPartData] = useState<EnvPartSelectDataType[]>([{ text: "전체", val: '0', adstDliStrCd:'' }]);
   const [filteredEnvPartSidoData, setFilteredEnvPartSidoData] = useState<EnvPartSelectDataType[]>([{ text: "전체", val: '0', adstDliStrCd:'' }]);
   const [filteredEnvPartSigunData, setFilteredEnvPartSigunData] = useState<SelectDataType[]>([{ text: "전체", val: '0' }]);
 
-  const [filteredEnvPartSigunDataSelected, setFilteredEnvPartSigunDataSelected] = useState<SelectDataType[]>([]);
-
   // 시군구 세팅
   const initializeSigunData = (sidoCd: string) => {
     if (sidoCd === '0') {
@@ -154,12 +157,10 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
           setRtnPartValue(val);
         }
         // 구분
-        if(val == '01') {
-          setShowPart('01');
+        if(val == 'R') {
           initializeMiddleRegionData('0');
           initializeUnitWaterShedData('0');
-        } else if(val == '02') {
-          setShowPart('02');
+        } else if(val == 'G') {
           setFilteredEnvPartData([
             { text: "전체", val: '0', adstDliStrCd:'' },
             ...selectEnvPartData.filter((item: EnvPartSelectDataType) => item.val !== null && item.adstDliStrCd !== '')
@@ -167,7 +168,6 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
           setEnvPartValue('0');
           initializeCityDataByEnvPartSido('0');
         } else {
-          setShowPart('0');
           initializeSigunData('0');
           onSelectValue(selectSigunData[0]?.val || '0', 'sigun');
         }
@@ -225,7 +225,7 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
         onSelectValue(filteredEnvPartSidoData[0]?.val || '0', 'envPartSido');
         break;
       case 'envPartSido' :
-        setEnvPartSidoValue(val);
+        setSidoValue(val);
         if (setRtnEnvPartSidoValue) {
           setRtnEnvPartSidoValue(val);
         }
@@ -233,7 +233,7 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
         onSelectValue(filteredEnvPartSigunData[0]?.val || '0', 'envPartSigun');
         break;
       case 'envPartSigun' :
-        setEnvPartSigunValue(val);
+        setSigunValue(val);
         if (setRtnEnvPartSigunValue) {
           setRtnEnvPartSigunValue(val);
         }
@@ -243,16 +243,13 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
 
   // 리셋 함수
   const resetAllValues = () => {
-    setPartValue('0');
-    setShowPart('');
+    setPartValue('A');
     setSidoValue('0');
     setSigunValue('0');
     setRegionValue('0');
     setUnitWaterShedValue('0');
     setMiddleRegionValue('0');
     setEnvPartValue('0');
-    setEnvPartSidoValue('0');
-    setEnvPartSigunValue('0');
 
     setFilteredSigunData([{ text: "전체", val: '0' }]);
     setFilteredUnitWaterShedData([{ text: "전체", val: '0' }]);
@@ -261,7 +258,7 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
     setFilteredEnvPartSidoData([{ text: "전체", val: '0', adstDliStrCd: '' }]);
     setFilteredEnvPartSigunData([{ text: "전체", val: '0' }]);
 
-    if (setRtnPartValue) setRtnPartValue('0');
+    if (setRtnPartValue) setRtnPartValue('A');
     if (setRtnSidoValue) setRtnSidoValue('0');
     if (setRtnSigunValue) setRtnSigunValue('0');
     if (setRtnRegionValue) setRtnRegionValue('0');
@@ -287,17 +284,17 @@ function SearchFormLeft({ isShowPart = false, children, selectSidoData = [], sel
     isShowPart ? (
     <div className="grid grid-cols-12 gap-5 w-11/12 m-4">
       <SelectBox className="col-span-3" label={'구분'} selectArray={selectPartData} onSelectValue={(val) => onSelectValue(val.toString(), 'part')} value={partValue} selectClass={undefined}/>
-      {showPart === '01' ? (
+      {partValue === 'R' ? (
         <>
           <SelectBox className="col-span-3" label={'유역'} selectArray={selectRegionData} onSelectValue={(val) => onSelectValue(val.toString(), 'region')} value={regionValue} selectClass={undefined}/>
           <SelectBox className="col-span-3" label={'단위유역'} selectArray={filteredUnitWaterShedData} onSelectValue={(val) => onSelectValue(val.toString(), 'unitWaterShed')} value={unitWaterShedValue} selectClass={undefined}/>
           <SelectBox className="col-span-3" label={'중권역'} selectArray={filteredMiddleRegionData} onSelectValue={(val) => onSelectValue(val.toString(), 'middleRegion')} value={middleRegionValue} selectClass={undefined}/>
         </>
-      ) : showPart === '02' ? (
+      ) : partValue === 'G' ? (
         <>
           <SelectBox className="col-span-3" label={'환경청'} selectArray={filteredEnvPartData} onSelectValue={(val) => onSelectValue(val.toString(), 'envPart')} value={envPartValue} selectClass={undefined}/>
-          <SelectBox className="col-span-3" label={'시도'} selectArray={filteredEnvPartSidoData} onSelectValue={(val) => onSelectValue(val.toString(), 'envPartSido')} value={envPartSidoValue} selectClass={undefined}/>
-          <SelectBox className="col-span-3" label={'시군구'} selectArray={filteredEnvPartSigunData} onSelectValue={(val) => onSelectValue(val.toString(), 'envPartSigun')} value={envPartSigunValue} selectClass={undefined}/>
+          <SelectBox className="col-span-3" label={'시도'} selectArray={filteredEnvPartSidoData} onSelectValue={(val) => onSelectValue(val.toString(), 'envPartSido')} value={sidoValue} selectClass={undefined}/>
+          <SelectBox className="col-span-3" label={'시군구'} selectArray={filteredEnvPartSigunData} onSelectValue={(val) => onSelectValue(val.toString(), 'envPartSigun')} value={sigunValue} selectClass={undefined}/>
         </>
       ) : (
         <>