diff --git a/backend/src/main/java/com/yfd/platform/qgc_env/wte/controller/WeFishController.java b/backend/src/main/java/com/yfd/platform/qgc_env/wte/controller/WeFishController.java
index b3d75380..4dcbfecd 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_env/wte/controller/WeFishController.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_env/wte/controller/WeFishController.java
@@ -167,4 +167,10 @@ public class WeFishController {
     public ResponseResult getWeYr(@RequestParam("stcd") String stcd) {
         return ResponseResult.successData(weFishService.getWeYr(stcd));
     }
+
+    @PostMapping("/we/wewtr/GetKendoListCust")
+    @Operation(summary = "水生生态调查-水温数据列表")
+    public ResponseResult getWeWtR(@RequestBody DataSourceRequest dataSourceRequest) {
+        return ResponseResult.successData(weFishService.getWeWtR(dataSourceRequest));
+    }
 }
diff --git a/backend/src/main/java/com/yfd/platform/qgc_env/wte/entity/vo/WeWtVo.java b/backend/src/main/java/com/yfd/platform/qgc_env/wte/entity/vo/WeWtVo.java
new file mode 100644
index 00000000..70bffdb7
--- /dev/null
+++ b/backend/src/main/java/com/yfd/platform/qgc_env/wte/entity/vo/WeWtVo.java
@@ -0,0 +1,18 @@
+package com.yfd.platform.qgc_env.wte.entity.vo;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+@Data
+public class WeWtVo {
+
+    private String dcpc;
+
+    private String stcd;
+
+    private Date tm;
+
+    private BigDecimal wt;
+}
\ No newline at end of file
diff --git a/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/WeFishService.java b/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/WeFishService.java
index d156e5ad..bbedae64 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/WeFishService.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/WeFishService.java
@@ -58,4 +58,6 @@ public interface WeFishService {
     List<WeDefaultDataVo> getWeDefaultData(String stcd);
 
     DataSourceResult getWeYr(String stcd);
+
+    DataSourceResult<WeWtVo> getWeWtR(DataSourceRequest dataSourceRequest);
 }
diff --git a/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/impl/WeFishServiceImpl.java b/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/impl/WeFishServiceImpl.java
index cac93758..89db2a0f 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/impl/WeFishServiceImpl.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_env/wte/service/impl/WeFishServiceImpl.java
@@ -12,6 +12,7 @@ import com.yfd.platform.common.GroupingInfo;
 import com.yfd.platform.common.MicroservicDynamicSQLMapper;
 import com.yfd.platform.qgc_env.wte.entity.vo.*;
 import com.yfd.platform.qgc_env.wte.service.WeFishService;
+import com.yfd.platform.utils.KendoUtil;
 import com.yfd.platform.utils.QgcQueryWrapperUtil;
 import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
@@ -1176,6 +1177,208 @@ public class WeFishServiceImpl implements WeFishService {
         return dataSourceResult;
     }
 
+    @Override
+    public DataSourceResult<WeWtVo> getWeWtR(DataSourceRequest dataSourceRequest) {
+        DataSourceLoadOptionsBase loadOptions = dataSourceRequest == null ? null : dataSourceRequest.toDevRequest();
+        GroupingInfo[] groupInfos = loadOptions == null ? null : loadOptions.getGroup();
+        Map<String, Object> paramMap = new HashMap<>();
+
+        StringBuilder sql = new StringBuilder();
+        sql.append("SELECT t.DCPC, t.STCD, t1.WT AS wt, t.TM FROM SD_WE_R t ")
+                .append("INNER JOIN SD_WEWT_R t1 ON t.ID = t1.WER_ID ")
+                .append("WHERE NVL(t.IS_DELETED, 0) = 0 AND NVL(t.STATUS, 1) = 1 AND NVL(t1.IS_DELETED, 0) = 0 ");
+
+        String filterSql = buildWeWtFilterCondition(
+                dataSourceRequest == null ? null : dataSourceRequest.getFilter(),
+                paramMap,
+                new int[]{0}
+        );
+        if (StrUtil.isNotBlank(filterSql)) {
+            sql.append("AND ").append(filterSql).append(" ");
+        }
+
+        DataSourceResult<WeWtVo> result = new DataSourceResult<>();
+        if (CollUtil.isNotEmpty(dataSourceRequest == null ? null : dataSourceRequest.getGroup())) {
+            String groupBy = KendoUtil.getGroupBy(dataSourceRequest);
+            if (StrUtil.isNotBlank(groupBy)) {
+                List<String> groupFields = new ArrayList<>();
+                for (GroupingInfo item : groupInfos) {
+                    if (item != null && StrUtil.isNotBlank(item.getSelector())) {
+                        groupFields.add(item.getSelector());
+                    }
+                }
+                StringBuilder temp = new StringBuilder();
+                temp.append("SELECT ").append(String.join(",", groupFields)).append(", count(*) as ");
+                if (groupInfos.length > 1) {
+                    temp.append("count");
+                } else {
+                    temp.append("count_").append(String.join("_", groupFields));
+                }
+                String groupedSql = temp.append(" FROM ( ").append(sql).append(" ) ").append(groupBy).toString();
+                List<Map<String, Object>> rows = microservicDynamicSQLMapper.getAllList(groupedSql, paramMap);
+                if (Boolean.TRUE.equals(dataSourceRequest.getGroupResultFlat())) {
+                    result.setData((List<WeWtVo>) (List<?>) new GroupHelper().faltGroup(rows, Arrays.asList(groupInfos)));
+                } else {
+                    result.setData((List<WeWtVo>) (List<?>) new GroupHelper().group(rows, Arrays.asList(groupInfos)));
+                }
+                result.setTotal((long) rows.size());
+                result.setAggregates(new HashMap<>());
+                return result;
+            }
+        }
+
+        sql.append(buildWeWtOrderBySql(dataSourceRequest == null ? null : dataSourceRequest.getSort()));
+
+        Page<?> page = loadOptions == null ? null
+                : QgcQueryWrapperUtil.buildPage(loadOptions, loadOptions.getSkip(), loadOptions.getTake());
+        List<WeWtVo> list = microservicDynamicSQLMapper.pageAllListWithResultType(page, sql.toString(), paramMap, WeWtVo.class);
+
+        result.setData(list);
+        result.setTotal(page != null ? page.getTotal() : list.size());
+        result.setAggregates(new HashMap<>());
+        return result;
+    }
+
+    private String buildWeWtFilterCondition(DataSourceRequest.FilterDescriptor filter,
+                                            Map<String, Object> paramMap,
+                                            int[] indexHolder) {
+        if (filter == null) {
+            return "";
+        }
+        if (StrUtil.isNotBlank(filter.getField())) {
+            return buildWeWtLeafCondition(filter, paramMap, indexHolder);
+        }
+        if (CollUtil.isEmpty(filter.getFilters())) {
+            return "";
+        }
+        List<String> conditions = new ArrayList<>();
+        for (DataSourceRequest.FilterDescriptor child : filter.getFilters()) {
+            String childSql = buildWeWtFilterCondition(child, paramMap, indexHolder);
+            if (StrUtil.isNotBlank(childSql)) {
+                conditions.add("(" + childSql + ")");
+            }
+        }
+        if (conditions.isEmpty()) {
+            return "";
+        }
+        String logic = "or".equalsIgnoreCase(filter.getLogic()) ? " OR " : " AND ";
+        return String.join(logic, conditions);
+    }
+
+    private String buildWeWtLeafCondition(DataSourceRequest.FilterDescriptor filter,
+                                          Map<String, Object> paramMap,
+                                          int[] indexHolder) {
+        String column = mapWeWtColumn(filter.getField());
+        if (StrUtil.isBlank(column)) {
+            return "";
+        }
+        String operator = StrUtil.blankToDefault(filter.getOperator(), "eq").toLowerCase();
+        if ("isnull".equals(operator)) {
+            return column + " IS NULL";
+        }
+        if ("isnotnull".equals(operator)) {
+            return column + " IS NOT NULL";
+        }
+        if ("isempty".equals(operator)) {
+            return "(" + column + " IS NULL OR " + column + " = '')";
+        }
+        if ("isnotempty".equals(operator)) {
+            return "(" + column + " IS NOT NULL AND " + column + " <> '')";
+        }
+        if ("in".equals(operator) || "ni".equals(operator)) {
+            List<Object> values = normalizeWeFishQgcValues(filter.getValue());
+            if (values.isEmpty()) {
+                return "";
+            }
+            List<String> placeholders = new ArrayList<>();
+            boolean isDateField = "t.tm".equals(column);
+            for (Object value : values) {
+                String paramKey = "weWtParam" + indexHolder[0]++;
+                paramMap.put(paramKey, value);
+                if (isDateField) {
+                    String text = String.valueOf(value).trim();
+                    if (text.length() <= 10) {
+                        placeholders.add("TO_DATE(#{map." + paramKey + "}, 'YYYY-MM-DD')");
+                    } else {
+                        placeholders.add("TO_DATE(#{map." + paramKey + "}, 'YYYY-MM-DD HH24:MI:SS')");
+                    }
+                } else {
+                    placeholders.add("#{map." + paramKey + "}");
+                }
+            }
+            String prefix = "ni".equals(operator) ? "NOT " : "";
+            return column + " " + prefix + "IN (" + String.join(", ", placeholders) + ")";
+        }
+        String paramKey = "weWtParam" + indexHolder[0]++;
+        paramMap.put(paramKey, filter.getValue());
+        boolean isDateField = "t.tm".equals(column);
+        String valueExpr;
+        if (isDateField) {
+            String text = String.valueOf(filter.getValue()).trim();
+            if (text.length() <= 10) {
+                valueExpr = "TO_DATE(#{map." + paramKey + "}, 'YYYY-MM-DD')";
+            } else {
+                valueExpr = "TO_DATE(#{map." + paramKey + "}, 'YYYY-MM-DD HH24:MI:SS')";
+            }
+        } else {
+            valueExpr = "#{map." + paramKey + "}";
+        }
+        return switch (operator) {
+            case "lt", "lessthan" -> column + " < " + valueExpr;
+            case "lte", "lessthanorequals" -> column + " <= " + valueExpr;
+            case "gt", "greaterthan" -> column + " > " + valueExpr;
+            case "gte", "greaterthanorequals" -> column + " >= " + valueExpr;
+            case "ne", "notequals" -> column + " <> " + valueExpr;
+            case "contains", "doesnotcontain", "startswith", "endswith" -> {
+                String pattern = switch (operator) {
+                    case "contains" -> "%#{map." + paramKey + "}%";
+                    case "doesnotcontain" -> "%#{map." + paramKey + "}%";
+                    case "startswith" -> "#{map." + paramKey + "}%";
+                    case "endswith" -> "%#{map." + paramKey + "}";
+                    default -> "%#{map." + paramKey + "}%";
+                };
+                String likePrefix = "doesnotcontain".equals(operator) ? "NOT " : "";
+                yield column + " " + likePrefix + "LIKE " + pattern;
+            }
+            default -> column + " = " + valueExpr;
+        };
+    }
+
+    private String mapWeWtColumn(String field) {
+        if (StrUtil.isBlank(field)) {
+            return null;
+        }
+        return switch (field.toLowerCase()) {
+            case "dcpc" -> "t.dcpc";
+            case "stcd" -> "t.stcd";
+            case "wt" -> "t1.wt";
+            case "tm" -> "t.tm";
+            default -> null;
+        };
+    }
+
+    private String buildWeWtOrderBySql(List<DataSourceRequest.SortDescriptor> sorts) {
+        if (CollUtil.isEmpty(sorts)) {
+            return " ORDER BY t.tm DESC NULLS LAST, t.stcd ASC";
+        }
+        List<String> orderByParts = new ArrayList<>();
+        for (DataSourceRequest.SortDescriptor sort : sorts) {
+            if (sort == null || StrUtil.isBlank(sort.getField())) {
+                continue;
+            }
+            String column = mapWeWtColumn(sort.getField());
+            if (StrUtil.isBlank(column)) {
+                continue;
+            }
+            String direction = "desc".equalsIgnoreCase(sort.getDir()) ? "DESC" : "ASC";
+            orderByParts.add(column + " " + direction + " NULLS LAST");
+        }
+        if (orderByParts.isEmpty()) {
+            return " ORDER BY t.tm DESC NULLS LAST, t.stcd ASC";
+        }
+        return " ORDER BY " + String.join(", ", orderByParts);
+    }
+
     private String buildWeFishQgcGroupSql(String baseSql, GroupingInfo[] groupInfos) {
         if (groupInfos == null || groupInfos.length == 0) {
             return baseSql;