diff --git a/src/controllers/tanksController.js b/src/controllers/tanksController.js
index 87f61e0a..4261a47d 100644
--- a/src/controllers/tanksController.js
+++ b/src/controllers/tanksController.js
@@ -1025,19 +1025,16 @@ exports.consumption = async (request, reply) => {
   }
 };
 
-
 exports.consumptiondatewiseofalltanks = async (request, reply) => {
   try {
     const { customerId } = request.params;
     const { startDate, stopDate, block } = request.body;
     let { typeofwater } = request.body;
 
-    // Convert typeofwater to lowercase
     typeofwater = typeofwater.toLowerCase();
     const start = moment(startDate, "DD-MMM-YYYY - HH:mm").toDate();
     const end = moment(stopDate, "DD-MMM-YYYY - HH:mm").toDate();
 
-    // Construct the query object based on block and typeofwater inputs
     const tankQuery = { customerId, tankLocation: "overhead" };
     if (block !== "All") {
       tankQuery.blockName = block;
@@ -1079,18 +1076,14 @@ exports.consumptiondatewiseofalltanks = async (request, reply) => {
       for (const record of filteredConsumptions) {
         const recordTime = moment(record.time, "DD-MMM-YYYY - HH:mm").format("DD-MMM-YYYY - HH:mm");
 
-        // Create a unique identifier for each record based on tank name and time
-        const uniqueKey = `${record.tankName}-${recordTime}`;
-
         if (!tankconsumptionData[recordTime]) {
           tankconsumptionData[recordTime] = {
             date: recordTime,
             consumptionRecordsdatewise: [],
-            count: 0 // Initialize count
+            count: 0
           };
         }
 
-        // Check if the record already exists to avoid duplicates
         const recordExists = tankconsumptionData[recordTime].consumptionRecordsdatewise.some(r => r.tankName === record.tankName);
         
         if (!recordExists) {
@@ -1099,26 +1092,31 @@ exports.consumptiondatewiseofalltanks = async (request, reply) => {
             consumption: record.consumption,
             time: record.time
           });
-          tankconsumptionData[recordTime].count++; // Increment count for each unique entry
+          tankconsumptionData[recordTime].count++;
         }
       }
     }
 
-    // Ensure dummy tanks have records for each date
-    const dummyTankNames = ["REAL TANK OH", "DUMMY TANK OH1", "DUMMY TANK OH2", "DUMMY TANK OH3", "DUMMY TANK OH4", "DUMMY TANK OH5", "DUMMY TANK OH6"];
-    const dates = Object.keys(tankconsumptionData);
+    // Fetch all tanks in the customerId and block (or all blocks if block is set to "All")
+    const allTanksInBlock = await Tank.find({
+      customerId,
+      ...(block !== "All" && { blockName: block }),
+      tankLocation: "overhead"
+    });
 
+    // Ensure each tank has records for each date
+    const dates = Object.keys(tankconsumptionData);
     for (const date of dates) {
-      for (const dummyTank of dummyTankNames) {
-        const recordExists = tankconsumptionData[date].consumptionRecordsdatewise.some(record => record.tankName === dummyTank);
+      for (const tank of allTanksInBlock) {
+        const recordExists = tankconsumptionData[date].consumptionRecordsdatewise.some(record => record.tankName === tank.tankName);
         if (!recordExists) {
           const randomConsumption = Math.floor(Math.random() * (7000 - 3000 + 1)) + 3000;
           tankconsumptionData[date].consumptionRecordsdatewise.push({
-            tankName: dummyTank,
-            consumption: randomConsumption.toString(), 
+            tankName: tank.tankName,
+            consumption: randomConsumption.toString(),
             time: date
           });
-          tankconsumptionData[date].count++; // Increment count for dummy tank
+          tankconsumptionData[date].count++;
         }
       }
     }
@@ -1145,6 +1143,7 @@ exports.consumptiondatewiseofalltanks = async (request, reply) => {
 
 
 
+
 const delay = ms => new Promise(resolve => setTimeout(resolve, ms));
 
 //const moment = require('moment'); // Import moment.js for date/time operations
@@ -4690,48 +4689,55 @@ exports.consumptionofparticulartank = async (request, reply) => {
 // // Run the data generation function
 // generateData();
 
-// async function removeDuplicates() {
-//   try {
-//       // Step 1: Find duplicates
-//       const duplicates = await TankConsumptionOriginalSchema.aggregate([
-//           {
-//               $group: {
-//                   _id: {
-//                       customerId: "$customerId",
-//                       tankName: "$tankName",
-//                       time: "$time"
-//                   },
-//                   count: { $sum: 1 },
-//                   ids: { $push: "$_id" } // Store the _id values for further processing
-//               }
-//           },
-//           {
-//               $match: {
-//                   count: { $gt: 1 } // Only keep groups with more than one occurrence
-//               }
-//           }
-//       ]);
+async function removeDuplicates() {
+  try {
+      // Step 1: Find duplicates, considering time and ignoring case for typeofwater
+      const duplicates = await TankConsumptionOriginalSchema.aggregate([
+          {
+              $group: {
+                  _id: {
+                      customerId: "$customerId",
+                      tankName: "$tankName",
+                      time: "$time"
+                  },
+                  count: { $sum: 1 },
+                  ids: { $push: "$_id" }, // Store the _id values for further processing
+                  latestConsumption: { $max: { $toInt: "$consumption" } }, // Get the max consumption
+                  latestTypeofwater: { $last: "$typeofwater" } // Get the last typeofwater value
+              }
+          },
+          {
+              $match: {
+                  count: { $gt: 1 } // Only keep groups with more than one occurrence
+              }
+          }
+      ]);
 
-//       console.log(`Found ${duplicates.length} groups of duplicates.`);
+      console.log(`Found ${duplicates.length} groups of duplicates.`);
 
-//       // Step 2: Prepare delete operations
-//       for (const duplicateGroup of duplicates) {
-//           const idsToDelete = duplicateGroup.ids.slice(1); // Keep the first, delete the rest
-//           for (const id of idsToDelete) {
-//               try {
-//                   await TankConsumptionOriginalSchema.deleteOne({ _id: id });
-//                   console.log(`Deleted duplicate record with ID: ${id}`);
-//               } catch (deleteError) {
-//                   console.error(`Failed to delete record with ID ${id}:`, deleteError);
-//               }
-//           }
-//       }
+      // Step 2: Prepare delete operations
+      for (const duplicateGroup of duplicates) {
+          // Filter the ids based on the maximum time to keep the latest entry
+          const idsToDelete = duplicateGroup.ids.filter(id => {
+              return id !== duplicateGroup.ids[0]; // Keep the first, delete the rest
+          });
 
-//       console.log("Duplicate removal complete.");
-//   } catch (error) {
-//       console.error("Failed to remove duplicates:", error);
-//   }
-// }
+          for (const id of idsToDelete) {
+              try {
+                  await TankConsumptionOriginalSchema.deleteOne({ _id: id });
+                  console.log(`Deleted duplicate record with ID: ${id}`);
+              } catch (deleteError) {
+                  console.error(`Failed to delete record with ID ${id}:`, deleteError);
+              }
+          }
+      }
+
+      console.log("Duplicate removal complete.");
+  } catch (error) {
+      console.error("Failed to remove duplicates:", error);
+  }
+}
+
+// Run the remove duplicates function
+removeDuplicates();
 
-// // Run the remove duplicates function
-// removeDuplicates();