diff --git a/src/controllers/createConnectionController.js b/src/controllers/createConnectionController.js
index 16d7ced2..58230682 100644
--- a/src/controllers/createConnectionController.js
+++ b/src/controllers/createConnectionController.js
@@ -534,13 +534,13 @@ exports.createConnections = async (req, body) => {
       tankInfo.connections.outputConnections = usertobeInserted.outputConnections.map(connection => {
         return {
           outputConnections: connection.outputConnections,
-        output_type: connection.output_type,
-        motor_id: connection.motor_id || null,
-        motor_status: connection.motor_status || "0",
-        motor_stop_status: connection.motor_stop_status || "1",
-        outputismotor: connection.hasOwnProperty("outputismotor") ? connection.outputismotor : false,
-        capacity: connection.capacity || null,
-        water_level: connection.water_level || null
+          output_type: connection.output_type,
+          motor_id: connection.motor_id || null,
+          motor_status: connection.motor_status || "0",
+          motor_stop_status: connection.motor_stop_status || "1",
+          outputismotor: connection.hasOwnProperty("outputismotor") ? connection.outputismotor : false,
+          capacity: connection.capacity || null,
+          water_level: connection.water_level || null
         };
       });
     }
@@ -574,10 +574,8 @@ exports.createConnections = async (req, body) => {
                     capacity: data.capacity || null,
                     motor_status: data.motor_status || "0",
                     motor_stop_status: data.motor_stop_status || "1"
-                  }],                },
-                // 'connections.outputConnections': {
-                //   $each: [{ outputConnections: tankname, output_type: 'overhead'}],
-                // },
+                  }],
+                },
               },
             },
             { new: true }
@@ -588,12 +586,27 @@ exports.createConnections = async (req, body) => {
       }
     }
 
-    return tank_connections;
+    const response = {
+      tank_connections,
+      water_level_percentage: calculateWaterLevelPercentage(req.body.water_level, req.body.capacity)
+    };
+
+    reply.send({ status_code: 200, response: response});
+
   } catch (err) {
     throw boom.boomify(err);
   }
 };
 
+function calculateWaterLevelPercentage(waterLevel, capacity) {
+  if (waterLevel && capacity) {
+    const percentage = (parseFloat(waterLevel) / parseFloat(capacity)) * 100;
+    return percentage.toFixed(2); // Return percentage with 2 decimal places
+  }
+  return null; // If waterLevel or capacity is missing, return null
+}
+
+