Index: Riskeer/DuneErosion/src/Riskeer.DuneErosion.Service/DuneLocationCalculationActivityFactory.cs
===================================================================
diff -u -r8339953df3276b6c7b4a3d9f5a278e4c19e85be3 -r1fc10934362e5bbe1e55c62fbf073f914dfd1d05
--- Riskeer/DuneErosion/src/Riskeer.DuneErosion.Service/DuneLocationCalculationActivityFactory.cs	(.../DuneLocationCalculationActivityFactory.cs)	(revision 8339953df3276b6c7b4a3d9f5a278e4c19e85be3)
+++ Riskeer/DuneErosion/src/Riskeer.DuneErosion.Service/DuneLocationCalculationActivityFactory.cs	(.../DuneLocationCalculationActivityFactory.cs)	(revision 1fc10934362e5bbe1e55c62fbf073f914dfd1d05)
@@ -65,9 +65,10 @@
                 throw new ArgumentNullException(nameof(assessmentSection));
             }
 
-            HydraulicBoundaryCalculationSettings settings = HydraulicBoundaryCalculationSettingsFactory.CreateSettings(assessmentSection.HydraulicBoundaryData);
             return calculations.Select(calculation => new DuneLocationCalculationActivity(calculation,
-                                                                                          settings,
+                                                                                          HydraulicBoundaryCalculationSettingsFactory.CreateSettings(
+                                                                                              assessmentSection.HydraulicBoundaryData,
+                                                                                              calculation.DuneLocation.HydraulicBoundaryLocation),
                                                                                           targetProbability,
                                                                                           calculationIdentifier)).ToArray();
         }