Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Data/ClosingStructuresInput.cs
===================================================================
diff -u -r25b4c6adf1c80f2e25a69a172679362938dc8efb -re332bbe880e61dd4cb8c4ec98dd57eeb398b43ba
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Data/ClosingStructuresInput.cs	(.../ClosingStructuresInput.cs)	(revision 25b4c6adf1c80f2e25a69a172679362938dc8efb)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Data/ClosingStructuresInput.cs	(.../ClosingStructuresInput.cs)	(revision e332bbe880e61dd4cb8c4ec98dd57eeb398b43ba)
@@ -42,6 +42,7 @@
         private static readonly Range<int> identicalAperturesValidityRange = new Range<int>(1, int.MaxValue);
 
         private NormalDistribution thresholdHeightOpenWeir;
+        private NormalDistribution modelFactorSuperCriticalFlow;
         private NormalDistribution drainCoefficient;
         private LogNormalDistribution areaFlowApertures;
         private NormalDistribution levelCrestStructureNotClosing;
@@ -67,6 +68,12 @@
                 StandardDeviation = (RoundedDouble) 0.2
             };
 
+            modelFactorSuperCriticalFlow = new NormalDistribution(2)
+            {
+                Mean = (RoundedDouble) 1.1,
+                StandardDeviation = (RoundedDouble) 0.05
+            };
+
             thresholdHeightOpenWeir = new NormalDistribution(2);
             areaFlowApertures = new LogNormalDistribution(2);
             levelCrestStructureNotClosing = new NormalDistribution(2);
@@ -138,6 +145,7 @@
             var clone = (ClosingStructuresInput) base.Clone();
 
             clone.thresholdHeightOpenWeir = (NormalDistribution) ThresholdHeightOpenWeir.Clone();
+            clone.modelFactorSuperCriticalFlow = (NormalDistribution) ModelFactorSuperCriticalFlow.Clone();
             clone.drainCoefficient = (NormalDistribution) DrainCoefficient.Clone();
             clone.areaFlowApertures = (LogNormalDistribution) AreaFlowApertures.Clone();
             clone.levelCrestStructureNotClosing = (NormalDistribution) LevelCrestStructureNotClosing.Clone();
@@ -217,6 +225,7 @@
                     throw new ArgumentOutOfRangeException(nameof(value), string.Format(RingtoetsCommonDataResources.DeviationWaveDirection_Value_needs_to_be_in_Range_0_,
                                                                                        deviationWaveDirectionValidityRange));
                 }
+
                 deviationWaveDirection = newDeviationWaveDirection;
             }
         }
@@ -226,6 +235,22 @@
         #region Model factors
 
         /// <summary>
+        /// Gets or sets the model factor for the super critical flow.
+        /// </summary>
+        /// <remarks>Only sets the mean.</remarks>
+        public NormalDistribution ModelFactorSuperCriticalFlow
+        {
+            get
+            {
+                return modelFactorSuperCriticalFlow;
+            }
+            set
+            {
+                modelFactorSuperCriticalFlow.Mean = value.Mean;
+            }
+        }
+
+        /// <summary>
         /// Gets or sets the drain coefficient.
         /// </summary>
         /// <remarks>Only sets the mean.</remarks>
@@ -349,6 +374,7 @@
                     throw new ArgumentOutOfRangeException(nameof(IdenticalApertures),
                                                           Resources.ClosingStructuresInput_IdenticalApertures_must_be_equal_or_greater_to_one);
                 }
+
                 identicalApertures = value;
             }
         }