Index: Riskeer/Common/test/Riskeer.Common.Forms.Test/Views/CalculationsViewTest.cs
===================================================================
diff -u -rc622215237d325733df3e3b8d2ced554c615118c -r349e355fa968efd993e4d3d2fd642ffa96c8efa0
--- Riskeer/Common/test/Riskeer.Common.Forms.Test/Views/CalculationsViewTest.cs	(.../CalculationsViewTest.cs)	(revision c622215237d325733df3e3b8d2ced554c615118c)
+++ Riskeer/Common/test/Riskeer.Common.Forms.Test/Views/CalculationsViewTest.cs	(.../CalculationsViewTest.cs)	(revision 349e355fa968efd993e4d3d2fd642ffa96c8efa0)
@@ -208,6 +208,8 @@
 
             public bool GenerateButtonClicked { get; private set; }
 
+            public int HydraulicBoundaryLocationChangedCounter { get; private set; }
+
             protected override object CreateSelectedItemFromCurrentRow(TestCalculationRow currentRow)
             {
                 return currentRow;
@@ -241,6 +243,25 @@
             {
                 GenerateButtonClicked = true;
             }
+
+            protected override void SubscribeToCalculationRow(TestCalculationRow calculationRow)
+            {
+                base.SubscribeToCalculationRow(calculationRow);
+
+                calculationRow.HydraulicBoundaryLocationChanged += OnHydraulicBoundaryLocationChanged;
+            }
+
+            protected override void UnsubscribeFromCalculationRow(TestCalculationRow calculationRow)
+            {
+                base.UnsubscribeFromCalculationRow(calculationRow);
+
+                calculationRow.HydraulicBoundaryLocationChanged -= OnHydraulicBoundaryLocationChanged;
+            }
+
+            private void OnHydraulicBoundaryLocationChanged(object sender, EventArgs e)
+            {
+                HydraulicBoundaryLocationChangedCounter++;
+            }
         }
 
         #region Initialization
@@ -570,6 +591,30 @@
             mocks.VerifyAll();
         }
 
+        [Test]
+        [Apartment(ApartmentState.STA)]
+        public void CalculationsView_ChangingCellValueWhereSubscribed_CellValueEdited()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            mocks.ReplayAll();
+
+            TestCalculationsView calculationsView = ShowFullyConfiguredCalculationsView(assessmentSection);
+
+            var dataGridView = (DataGridView) new ControlTester("dataGridView").TheObject;
+
+            // Call
+            DataGridViewCell dataGridViewCell = dataGridView.Rows[0].Cells[selectableHydraulicBoundaryLocationsColumnIndex];
+            dataGridView.CurrentCell = dataGridViewCell;
+            dataGridViewCell.Value = dataGridView.Rows[1].Cells[selectableHydraulicBoundaryLocationsColumnIndex].Value;
+
+            // Assert
+            Assert.AreEqual(1, calculationsView.HydraulicBoundaryLocationChangedCounter);
+            WindowsFormsTestHelper.CloseAll();
+            mocks.VerifyAll();
+        }
+
         #endregion
 
         #region Observers
Index: Riskeer/Common/test/Riskeer.Common.Forms.TestUtil/TestCalculationRow.cs
===================================================================
diff -u -rc622215237d325733df3e3b8d2ced554c615118c -r349e355fa968efd993e4d3d2fd642ffa96c8efa0
--- Riskeer/Common/test/Riskeer.Common.Forms.TestUtil/TestCalculationRow.cs	(.../TestCalculationRow.cs)	(revision c622215237d325733df3e3b8d2ced554c615118c)
+++ Riskeer/Common/test/Riskeer.Common.Forms.TestUtil/TestCalculationRow.cs	(.../TestCalculationRow.cs)	(revision 349e355fa968efd993e4d3d2fd642ffa96c8efa0)
@@ -33,6 +33,8 @@
     /// </summary>
     public class TestCalculationRow : CalculationRow<TestCalculation>
     {
+        public event EventHandler HydraulicBoundaryLocationChanged;
+
         /// <summary>
         /// Creates a new instance of <see cref="TestCalculationRow"/>.
         /// </summary>
@@ -50,7 +52,12 @@
         protected override HydraulicBoundaryLocation HydraulicBoundaryLocation
         {
             get => Calculation.InputParameters.HydraulicBoundaryLocation;
-            set => Calculation.InputParameters.HydraulicBoundaryLocation = value;
+            set
+            {
+                Calculation.InputParameters.HydraulicBoundaryLocation = value;
+
+                HydraulicBoundaryLocationChanged?.Invoke(this, new EventArgs());
+            }
         }
     }
 }
\ No newline at end of file