diff --git a/apps/st/src/components/statistics/total/SewagePipeTot.tsx b/apps/st/src/components/statistics/total/SewagePipeTot.tsx
index 061405229..08aac9eb0 100644
--- a/apps/st/src/components/statistics/total/SewagePipeTot.tsx
+++ b/apps/st/src/components/statistics/total/SewagePipeTot.tsx
@@ -8,7 +8,7 @@ import SearchForm from "@/components/module/SearchForm";
 import DataGrid from "@/components/module/DataGrid";
 import type { ColumnInfo } from "@/components/type/DataGrid.type";
 import type { SearchFormValues } from "@/components/type/SearchForm.type";
-import { SewagePipeColumnInfoListTot } from "@/components/util/column/total/SewagePipeTotColumn";
+import { SewagePipeColumnInfoListTot, getST00020003Config } from "@/components/util/column/total/SewagePipeTotColumn";
 import { toGridRows } from "@/components/util/grid/gridFunction";
 import type { SewagePipeTotalRequest } from "@/entities/statistics/model/statistics-total/statistics-sewage-pipe-total-interface";
 import CellColorInfo from "./CellColorInfo";
@@ -46,7 +46,6 @@ const SewagePipeTot = () => {
         lastSearchedValuesRef.current = null;
     };
 
-    /** SewagePipeInp의 `loadSewagePipeActiveTabData`와 동일 역할: 탭키별 API 호출 후 `rowDataMap` 반영 */
     const loadSewagePipeTotTabData = async (
         tabKey: string,
         values: SearchFormValues,
@@ -107,7 +106,8 @@ const SewagePipeTot = () => {
             alert(response.message || "데이터 조회 중 오류가 발생했습니다.");
             return false;
         }
-          if (tabKey === "ST00020005") {
+        
+        if (tabKey === "ST00020005") {
             const response = await statisticsTotalStatusApi.getSewagePipePipeMnhleStatus(param);
             if (response.status === "success" && response.data) {
                 applyRows(toGridRows(response.data as object[]));
@@ -124,7 +124,6 @@ const SewagePipeTot = () => {
         try {
             setIsLoading(true);
 
-            // SewagePipeInp과 동일: 검색 시 활성 탭 데이터만 조회·맵 병합
             let ok = false;
             if (
                 activeTab === "ST00020001" ||
@@ -175,8 +174,6 @@ const SewagePipeTot = () => {
             }
             return;
         }
-
-        console.log("[SewagePipeTot] tabKey (API 미연결):", tabKey);
     };
 
     return (
@@ -206,22 +203,29 @@ const SewagePipeTot = () => {
                     </TabsList>
                     {columnInfo.map((info) => {
                         const tabKey = info.tabKey;
-                        if (!info.columns || !info.columnLayout) {
+                        
+                        // ★ [동적 처리] ST00020003인 경우 함수를 통해 컬럼 정보를 실시간으로 생성
+                        const currentYear = lastSearchedValuesRef.current?.year || new Date().getFullYear();
+                        const finalTabConfig = tabKey === "ST00020003" 
+                            ? getST00020003Config(currentYear) 
+                            : info;
+
+                        if (!finalTabConfig.columns || !finalTabConfig.columnLayout) {
                             return null;
                         }
 
                         const rowData = rowDataMap.get(tabKey) ?? [];
                         const gridColumnInfo: ColumnInfo = {
-                            columns: info.columns,
-                            columnLayout: info.columnLayout,
+                            columns: finalTabConfig.columns,
+                            columnLayout: finalTabConfig.columnLayout,
                         };
 
                         return (
                             <TabsContent key={tabKey} value={tabKey}>
                                 <DataGrid
                                     columnInfo={gridColumnInfo}
-                                    rowStartNum={info.rowStartNum}
-                                    excelExportFileSuffix={info.tabLabel || tabKey}
+                                    rowStartNum={finalTabConfig.rowStartNum}
+                                    excelExportFileSuffix={finalTabConfig.tabLabel || tabKey}
                                     rowData={rowData}
                                     setRowData={(updater) => {
                                         setRowDataMap((prev) => {
@@ -236,7 +240,7 @@ const SewagePipeTot = () => {
                                     isExcelImport={false}
                                     isExcelExport
                                     showHeaderCheckbox={false}
-                                    fixedColumns={info.fixedColumns}
+                                    fixedColumns={finalTabConfig.fixedColumns}
                                     enableSort={false}
                                     cellStyleCallback={({ row }) => {
                                         const rowType = String(row.rowType ?? '');
@@ -255,4 +259,4 @@ const SewagePipeTot = () => {
     );
 };
 
-export default SewagePipeTot;
+export default SewagePipeTot;
\ No newline at end of file
diff --git a/apps/st/src/components/util/column/total/SewagePipeTotColumn.ts b/apps/st/src/components/util/column/total/SewagePipeTotColumn.ts
index e2a30d9e0..cfb46b13f 100644
--- a/apps/st/src/components/util/column/total/SewagePipeTotColumn.ts
+++ b/apps/st/src/components/util/column/total/SewagePipeTotColumn.ts
@@ -605,103 +605,6 @@ const rawSewagePipeTotList = [
             },
         ],
     },
-
-    {
-        tabKey: "ST00020003",
-        tabLabel: "관종별 현황",
-        rowStartNum: 2,
-        fixedColumns: 2,
-        columns: [
-            { name: "ctpvNm", fieldName: "ctpvNm", header: { text: "시도" }, editable: false },
-            { name: "sggNm", fieldName: "sggNm", header: { text: "시군구" }, editable: false },
-            { name: "admdstNm", fieldName: "admdstNm", header: { text: "행정구역명" }, editable: false },
-            { name: "swrgPipeNm", fieldName: "swrgPipeNm", header: { text: "관종" }, editable: false },
-            {
-                name: "pipeByPrstWholSum",
-                fieldName: "pipeByPrstWhol",
-                header: { text: "계" },
-                valueType: ValueType.NUMBER,
-                dataFormat: "#,##0.0",
-                editable: false,
-            },
-            {
-                name: "lyngPrlgSum",
-                fieldName: "lyngPrlg",
-                header: { text: "매설연장(m)" },
-                valueType: ValueType.NUMBER,
-                dataFormat: "#,##0.0",
-                editable: false,
-            },
-            {
-                name: "dmltnPrlgSum",
-                fieldName: "dmltnPrlg",
-                header: { text: "철거연장(m)" },
-                valueType: ValueType.NUMBER,
-                dataFormat: "#,##0.0",
-                editable: false,
-            },
-            ...Array.from({ length: YY_PIPE_TYPE_FACILITY_MAX }, (_, i) => {
-                const yyIdx = i + 1;
-                const wholField = `yy${yyIdx}PrlgWhol`;
-                const lyngField = `yy${yyIdx}LyngPrlg`;
-                const dmltnField = `yy${yyIdx}DmltnPrlg`;
-                return [
-                    {
-                        name: wholField,
-                        fieldName: wholField,
-                        header: { text: "계" },
-                        valueType: ValueType.NUMBER,
-                        dataFormat: "#,##0.0",
-                        editable: false,
-                    },
-                    {
-                        name: lyngField,
-                        fieldName: lyngField,
-                        header: { text: "매설연장(m)" },
-                        valueType: ValueType.NUMBER,
-                        dataFormat: "#,##0.0",
-                        editable: false,
-                    },
-                    {
-                        name: dmltnField,
-                        fieldName: dmltnField,
-                        header: { text: "철거연장(m)" },
-                        valueType: ValueType.NUMBER,
-                        dataFormat: "#,##0.0",
-                        editable: false,
-                    },
-                ];
-            }).flat(),
-        ],
-        columnLayout: [
-            {
-                name: "areaGroup",
-                header: { text: "행정구역" },
-                items: ["ctpvNm", "sggNm", "admdstNm"],
-            },
-            "swrgPipeNm",
-            {
-                name: "summaryGroup",
-                header: { text: "총계" },
-                items: ["pipeByPrstWholSum", "lyngPrlgSum", "dmltnPrlgSum"],
-            },
-            {
-                name: "year1996Before",
-                header: { text: "1996년이전" },
-                items: ["yy1PrlgWhol", "yy1LyngPrlg", "yy1DmltnPrlg"],
-            },
-            ...Array.from({ length: YY_PIPE_TYPE_FACILITY_MAX - 1 }, (_, i) => {
-                const yyIdx = i + 2;
-                const year = 1994 + yyIdx;
-                return {
-                    name: `group_yy${yyIdx}`,
-                    header: { text: `${year}년` },
-                    items: [`yy${yyIdx}PrlgWhol`, `yy${yyIdx}LyngPrlg`, `yy${yyIdx}DmltnPrlg`],
-                };
-            }),
-        ],
-    },
-
     {
         tabKey: "ST00020004",
         tabLabel: "관경별 현황",
@@ -1019,13 +922,70 @@ const rawSewagePipeTotList = [
         ],
     },
     "rmrk",
-],
+    ],
 },
-
+    
 ];
 
+// 2. 동적 컬럼(ST00020003) 생성 함수
+export const getST00020003Config = (statsYr: string | number) => {
+    const startYear = 1995;
+    const endYear = Number(statsYr) || new Date().getFullYear();
+
+    return {
+        tabKey: "ST00020003",
+        tabLabel: "관종별 현황",
+        rowStartNum: 2,
+        fixedColumns: 2,
+        columns: [
+            { name: "ctpvNm", fieldName: "ctpvNm", header: { text: "시도" }, editable: false },
+            { name: "sggNm", fieldName: "sggNm", header: { text: "시군구" }, editable: false },
+            { name: "admdstNm", fieldName: "admdstNm", header: { text: "행정구역명" }, editable: false },
+            { name: "swrgPipeNm", fieldName: "swrgPipeNm", header: { text: "관종" }, editable: false },
+            { name: "pipeByPrstWholSum", fieldName: "pipeByPrstWhol", header: { text: "계" }, valueType: ValueType.NUMBER, dataFormat: "#,##0.0", editable: false },
+            { name: "lyngPrlgSum", fieldName: "lyngPrlg", header: { text: "매설연장(m)" }, valueType: ValueType.NUMBER, dataFormat: "#,##0.0", editable: false },
+            { name: "dmltnPrlgSum", fieldName: "dmltnPrlg", header: { text: "철거연장(m)" }, valueType: ValueType.NUMBER, dataFormat: "#,##0.0", editable: false },
+            ...(() => {
+                const yearColumns = [];
+                for (let yr = startYear; yr <= endYear; yr++) {
+                    yearColumns.push(
+                        { name: `prlg_whol_${yr}`, fieldName: `prlg_whol_${yr}`, header: { text: "계" }, valueType: ValueType.NUMBER, dataFormat: "#,##0.0", editable: false },
+                        { name: `lyng_prlg_${yr}`, fieldName: `lyng_prlg_${yr}`, header: { text: "매설연장(m)" }, valueType: ValueType.NUMBER, dataFormat: "#,##0.0", editable: false },
+                        { name: `dmltn_prlg_${yr}`, fieldName: `dmltn_prlg_${yr}`, header: { text: "철거연장(m)" }, valueType: ValueType.NUMBER, dataFormat: "#,##0.0", editable: false }
+                    );
+                }
+                return yearColumns;
+            })(),
+        ],
+        columnLayout: [
+            { name: "areaGroup", header: { text: "행정구역" }, items: ["ctpvNm", "sggNm", "admdstNm"] },
+            "swrgPipeNm",
+            { name: "summaryGroup", header: { text: "총계" }, items: ["pipeByPrstWholSum", "lyngPrlgSum", "dmltnPrlgSum"] },
+            ...(() => {
+                const layouts = [];
+                for (let yr = startYear; yr <= endYear; yr++) {
+                    layouts.push({
+                        name: `group_${yr}`,
+                        header: { text: yr === 1995 ? "1996년이전" : `${yr}년` },
+                        items: [`prlg_whol_${yr}`, `lyng_prlg_${yr}`, `dmltn_prlg_${yr}`],
+                    });
+                }
+                return layouts;
+            })(),
+        ],
+    };
+};
+
 export const SewagePipeColumnInfoListTot = rawSewagePipeTotList.map((tab) => ({
     ...tab,
     columns: tab.columns.map((col) => ({ ...col, editable: false as const })),
 }));
 
+SewagePipeColumnInfoListTot.splice(2, 0, {
+    tabKey: "ST00020003",
+    tabLabel: "관종별 현황",
+    rowStartNum: 2,
+    fixedColumns: 2,
+    columns: [],   
+    columnLayout: [], 
+} as any);
\ No newline at end of file
diff --git a/apps/st/src/entities/statistics/model/statistics-total/statistics-sewage-pipe-total-interface.ts b/apps/st/src/entities/statistics/model/statistics-total/statistics-sewage-pipe-total-interface.ts
index 8643d41d6..76132a1ac 100644
--- a/apps/st/src/entities/statistics/model/statistics-total/statistics-sewage-pipe-total-interface.ts
+++ b/apps/st/src/entities/statistics/model/statistics-total/statistics-sewage-pipe-total-interface.ts
@@ -102,99 +102,7 @@ export interface SewagePipeFactInstallStatusResponse {
 
 /** ST00020003 합계 — `GET .../sewer-pipe/pipe-type-facility-status` */
 export interface SewagePipePipeTypeFacilityStatusItem {
-    pipeByPrstWhol: number;
-    lyngPrlg: number;
-    dmltnPrlg: number;
-    yy1PrlgWhol: number;
-    yy1LyngPrlg: number;
-    yy1DmltnPrlg: number;
-    yy2PrlgWhol: number;
-    yy2LyngPrlg: number;
-    yy2DmltnPrlg: number;
-    yy3PrlgWhol: number;
-    yy3LyngPrlg: number;
-    yy3DmltnPrlg: number;
-    yy4PrlgWhol: number;
-    yy4LyngPrlg: number;
-    yy4DmltnPrlg: number;
-    yy5PrlgWhol: number;
-    yy5LyngPrlg: number;
-    yy5DmltnPrlg: number;
-    yy6PrlgWhol: number;
-    yy6LyngPrlg: number;
-    yy6DmltnPrlg: number;
-    yy7PrlgWhol: number;
-    yy7LyngPrlg: number;
-    yy7DmltnPrlg: number;
-    yy8PrlgWhol: number;
-    yy8LyngPrlg: number;
-    yy8DmltnPrlg: number;
-    yy9PrlgWhol: number;
-    yy9LyngPrlg: number;
-    yy9DmltnPrlg: number;
-    yy10PrlgWhol: number;
-    yy10LyngPrlg: number;
-    yy10DmltnPrlg: number;
-    yy11PrlgWhol: number;
-    yy11LyngPrlg: number;
-    yy11DmltnPrlg: number;
-    yy12PrlgWhol: number;
-    yy12LyngPrlg: number;
-    yy12DmltnPrlg: number;
-    yy13PrlgWhol: number;
-    yy13LyngPrlg: number;
-    yy13DmltnPrlg: number;
-    yy14PrlgWhol: number;
-    yy14LyngPrlg: number;
-    yy14DmltnPrlg: number;
-    yy15PrlgWhol: number;
-    yy15LyngPrlg: number;
-    yy15DmltnPrlg: number;
-    yy16PrlgWhol: number;
-    yy16LyngPrlg: number;
-    yy16DmltnPrlg: number;
-    yy17PrlgWhol: number;
-    yy17LyngPrlg: number;
-    yy17DmltnPrlg: number;
-    yy18PrlgWhol: number;
-    yy18LyngPrlg: number;
-    yy18DmltnPrlg: number;
-    yy19PrlgWhol: number;
-    yy19LyngPrlg: number;
-    yy19DmltnPrlg: number;
-    yy20PrlgWhol: number;
-    yy20LyngPrlg: number;
-    yy20DmltnPrlg: number;
-    yy21PrlgWhol: number;
-    yy21LyngPrlg: number;
-    yy21DmltnPrlg: number;
-    yy22PrlgWhol: number;
-    yy22LyngPrlg: number;
-    yy22DmltnPrlg: number;
-    yy23PrlgWhol: number;
-    yy23LyngPrlg: number;
-    yy23DmltnPrlg: number;
-    yy24PrlgWhol: number;
-    yy24LyngPrlg: number;
-    yy24DmltnPrlg: number;
-    yy25PrlgWhol: number;
-    yy25LyngPrlg: number;
-    yy25DmltnPrlg: number;
-    yy26PrlgWhol: number;
-    yy26LyngPrlg: number;
-    yy26DmltnPrlg: number;
-    yy27PrlgWhol: number;
-    yy27LyngPrlg: number;
-    yy27DmltnPrlg: number;
-    yy28PrlgWhol: number;
-    yy28LyngPrlg: number;
-    yy28DmltnPrlg: number;
-    yy29PrlgWhol: number;
-    yy29LyngPrlg: number;
-    yy29DmltnPrlg: number;
-    yy30PrlgWhol: number;
-    yy30LyngPrlg: number;
-    yy30DmltnPrlg: number;
+    // 고정 필드
     ctpvNm: string;
     sggNm: string | null;
     admdstCd: string;
@@ -203,7 +111,19 @@ export interface SewagePipePipeTypeFacilityStatusItem {
     statsYr: string;
     rowType: string;
     rmrk: string | null;
-}
+
+    // 총계 필드
+    pipeByPrstWhol: number;
+    lyngPrlg: number;
+    dmltnPrlg: number;
+
+    /** 
+     * 연도별 동적 데이터 필드 
+  "prlg_whol_1995", "lyng_prlg_1995", "dmltn_prlg_1995",
+
+     */
+    [key: string]: string | number | null; 
+} 
 
 export interface SewagePipePipeTypeFacilityStatusResponse {
     status: string;