Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Data/GrassCoverErosionOutwardsFailureMechanism.cs
===================================================================
diff -u -r68dedcde06592e2c864625e8d2e71c58c1183f73 -rdf66f878d24326f548fd12efc45148780d76e4fb
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Data/GrassCoverErosionOutwardsFailureMechanism.cs	(.../GrassCoverErosionOutwardsFailureMechanism.cs)	(revision 68dedcde06592e2c864625e8d2e71c58c1183f73)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Data/GrassCoverErosionOutwardsFailureMechanism.cs	(.../GrassCoverErosionOutwardsFailureMechanism.cs)	(revision df66f878d24326f548fd12efc45148780d76e4fb)
@@ -59,7 +59,6 @@
             {
                 Name = RingtoetsCommonDataResources.FailureMechanism_Calculations_DisplayName
             };
-            HydraulicBoundaryLocations = new ObservableList<HydraulicBoundaryLocation>();
             ForeshoreProfiles = new ForeshoreProfileCollection();
         }
 
@@ -77,11 +76,6 @@
         public GeneralGrassCoverErosionOutwardsInput GeneralInput { get; }
 
         /// <summary>
-        /// Gets the hydraulic boundary locations.
-        /// </summary>
-        public ObservableList<HydraulicBoundaryLocation> HydraulicBoundaryLocations { get; }
-
-        /// <summary>
         /// Gets the container of all wave conditions calculations.
         /// </summary>
         public CalculationGroup WaveConditionsCalculationGroup { get; }
Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Data.Test/GrassCoverErosionOutwardsFailureMechanismTest.cs
===================================================================
diff -u -r94d4a8c842278686ba4974fd35b40898d11d79af -rdf66f878d24326f548fd12efc45148780d76e4fb
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Data.Test/GrassCoverErosionOutwardsFailureMechanismTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismTest.cs)	(revision 94d4a8c842278686ba4974fd35b40898d11d79af)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Data.Test/GrassCoverErosionOutwardsFailureMechanismTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismTest.cs)	(revision df66f878d24326f548fd12efc45148780d76e4fb)
@@ -49,7 +49,6 @@
 
             Assert.AreEqual("Berekeningen", failureMechanism.WaveConditionsCalculationGroup.Name);
             CollectionAssert.IsEmpty(failureMechanism.WaveConditionsCalculationGroup.Children);
-            CollectionAssert.IsEmpty(failureMechanism.HydraulicBoundaryLocations);
             CollectionAssert.IsEmpty(failureMechanism.ForeshoreProfiles);
             CollectionAssert.IsEmpty(failureMechanism.Sections);
             CollectionAssert.IsEmpty(failureMechanism.Calculations);
Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/Handlers/FailureMechanismContributionNormChangeHandlerTest.cs
===================================================================
diff -u -rcd6f013c9e443af060f847d4b6b018a40948e329 -rdf66f878d24326f548fd12efc45148780d76e4fb
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/Handlers/FailureMechanismContributionNormChangeHandlerTest.cs	(.../FailureMechanismContributionNormChangeHandlerTest.cs)	(revision cd6f013c9e443af060f847d4b6b018a40948e329)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/Handlers/FailureMechanismContributionNormChangeHandlerTest.cs	(.../FailureMechanismContributionNormChangeHandlerTest.cs)	(revision df66f878d24326f548fd12efc45148780d76e4fb)
@@ -194,7 +194,6 @@
                                  .Concat(assessmentSection.WaveHeightCalculationsForSignalingNorm)
                                  .Concat(assessmentSection.WaveHeightCalculationsForLowerLimitNorm)
                                  .Concat(assessmentSection.WaveHeightCalculationsForFactorizedLowerLimitNorm)
-                                 .Concat(assessmentSection.GrassCoverErosionOutwards.HydraulicBoundaryLocations)
                                  .Concat(GetAllAffectedGrassCoverErosionOutwardsHydraulicBoundaryLocationCalculations(assessmentSection.GrassCoverErosionOutwards))
                                  .Concat(GetAllAffectedDuneErosionLocationCalculations(assessmentSection.DuneErosion))
                                  .Concat(new IObservable[]
Index: Ringtoets/Integration/test/Ringtoets.Integration.Service.Test/RingtoetsDataSynchronizationServiceTest.cs
===================================================================
diff -u -r421965c6cc8249febf0a72677c75d49a39078893 -rdf66f878d24326f548fd12efc45148780d76e4fb
--- Ringtoets/Integration/test/Ringtoets.Integration.Service.Test/RingtoetsDataSynchronizationServiceTest.cs	(.../RingtoetsDataSynchronizationServiceTest.cs)	(revision 421965c6cc8249febf0a72677c75d49a39078893)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Service.Test/RingtoetsDataSynchronizationServiceTest.cs	(.../RingtoetsDataSynchronizationServiceTest.cs)	(revision df66f878d24326f548fd12efc45148780d76e4fb)
@@ -434,8 +434,6 @@
             });
 
             GrassCoverErosionOutwardsFailureMechanism grassCoverErosionOutwardsFailureMechanism = assessmentSection.GrassCoverErosionOutwards;
-            grassCoverErosionOutwardsFailureMechanism.HydraulicBoundaryLocations.Add(hydraulicBoundaryLocation1);
-            grassCoverErosionOutwardsFailureMechanism.HydraulicBoundaryLocations.Add(hydraulicBoundaryLocation2);
             grassCoverErosionOutwardsFailureMechanism.SetHydraulicBoundaryLocationCalculations(new[]
             {
                 hydraulicBoundaryLocation1,