Index: Riskeer/Common/test/Riskeer.Common.Data.Test/Hydraulics/HydraulicBoundaryLocationCalculationsForTargetProbabilityTest.cs
===================================================================
diff -u -rfc870bc3b2986643a242e5519a2f6fad5e6771f4 -rc83058d87a9988e201849887565c4329f1c121f9
--- Riskeer/Common/test/Riskeer.Common.Data.Test/Hydraulics/HydraulicBoundaryLocationCalculationsForTargetProbabilityTest.cs	(.../HydraulicBoundaryLocationCalculationsForTargetProbabilityTest.cs)	(revision fc870bc3b2986643a242e5519a2f6fad5e6771f4)
+++ Riskeer/Common/test/Riskeer.Common.Data.Test/Hydraulics/HydraulicBoundaryLocationCalculationsForTargetProbabilityTest.cs	(.../HydraulicBoundaryLocationCalculationsForTargetProbabilityTest.cs)	(revision c83058d87a9988e201849887565c4329f1c121f9)
@@ -66,7 +66,7 @@
         public void TargetProbability_InvalidValue_ThrowsArgumentOutOfRangeException(double invalidValue)
         {
             // Setup
-            var calculationsForTargetProbability = new HydraulicBoundaryLocationCalculationsForTargetProbability(0.1);
+            var calculationsForTargetProbability = new HydraulicBoundaryLocationCalculationsForTargetProbability(0.01);
 
             // Call
             void Call() => calculationsForTargetProbability.TargetProbability = invalidValue;
@@ -84,7 +84,7 @@
         public void TargetProbability_ValidValue_NewValueSet(double validValue)
         {
             // Setup
-            var calculationsForTargetProbability = new HydraulicBoundaryLocationCalculationsForTargetProbability(0.1);
+            var calculationsForTargetProbability = new HydraulicBoundaryLocationCalculationsForTargetProbability(0.01);
 
             // Call
             calculationsForTargetProbability.TargetProbability = validValue;
Index: Riskeer/DuneErosion/src/Riskeer.DuneErosion.Plugin/DuneErosionPlugin.cs
===================================================================
diff -u -ra228fa87c173763ac0593adc031c0bbf1499bcc2 -rc83058d87a9988e201849887565c4329f1c121f9
--- Riskeer/DuneErosion/src/Riskeer.DuneErosion.Plugin/DuneErosionPlugin.cs	(.../DuneErosionPlugin.cs)	(revision a228fa87c173763ac0593adc031c0bbf1499bcc2)
+++ Riskeer/DuneErosion/src/Riskeer.DuneErosion.Plugin/DuneErosionPlugin.cs	(.../DuneErosionPlugin.cs)	(revision c83058d87a9988e201849887565c4329f1c121f9)
@@ -475,10 +475,7 @@
 
         private static DuneLocationCalculationsForTargetProbability CreateDuneLocationCalculationsForTargetProbability(DuneErosionFailureMechanism failureMechanism)
         {
-            var hydraulicBoundaryLocationCalculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability
-            {
-                TargetProbability = 0.01
-            };
+            var hydraulicBoundaryLocationCalculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability(0.01);
 
             hydraulicBoundaryLocationCalculationsForTargetProbability.DuneLocationCalculations.AddRange(
                 failureMechanism.DuneLocations.Select(dl => new DuneLocationCalculation(dl)));
Index: Riskeer/DuneErosion/test/Riskeer.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs
===================================================================
diff -u -r2e0536ede507cc8b3e9d1f6c79437b38e7c01bb3 -rc83058d87a9988e201849887565c4329f1c121f9
--- Riskeer/DuneErosion/test/Riskeer.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs	(.../DuneErosionFailureMechanismTest.cs)	(revision 2e0536ede507cc8b3e9d1f6c79437b38e7c01bb3)
+++ Riskeer/DuneErosion/test/Riskeer.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs	(.../DuneErosionFailureMechanismTest.cs)	(revision c83058d87a9988e201849887565c4329f1c121f9)
@@ -120,8 +120,8 @@
         public void SetDuneLocations_Always_PreviousLocationsAndCalculationsCleared()
         {
             // Setup
-            var calculationsForTargetProbability1 = new DuneLocationCalculationsForTargetProbability();
-            var calculationsForTargetProbability2 = new DuneLocationCalculationsForTargetProbability();
+            var calculationsForTargetProbability1 = new DuneLocationCalculationsForTargetProbability(0.1);
+            var calculationsForTargetProbability2 = new DuneLocationCalculationsForTargetProbability(0.01);
             var failureMechanism = new DuneErosionFailureMechanism
             {
                 DuneLocationCalculationsForUserDefinedTargetProbabilities =
@@ -154,8 +154,8 @@
         public void SetDuneLocations_MultipleDuneLocations_SetsExpectedLocationsAndCalculations()
         {
             // Setup
-            var calculationsForTargetProbability1 = new DuneLocationCalculationsForTargetProbability();
-            var calculationsForTargetProbability2 = new DuneLocationCalculationsForTargetProbability();
+            var calculationsForTargetProbability1 = new DuneLocationCalculationsForTargetProbability(0.1);
+            var calculationsForTargetProbability2 = new DuneLocationCalculationsForTargetProbability(0.01);
             var failureMechanism = new DuneErosionFailureMechanism
             {
                 DuneLocationCalculationsForUserDefinedTargetProbabilities =
Index: Riskeer/DuneErosion/test/Riskeer.DuneErosion.Data.Test/DuneLocationCalculationsForTargetProbabilityTest.cs
===================================================================
diff -u -r7e05e7e0efc5bd5b33c705bf4b682930321ad4b9 -rc83058d87a9988e201849887565c4329f1c121f9
--- Riskeer/DuneErosion/test/Riskeer.DuneErosion.Data.Test/DuneLocationCalculationsForTargetProbabilityTest.cs	(.../DuneLocationCalculationsForTargetProbabilityTest.cs)	(revision 7e05e7e0efc5bd5b33c705bf4b682930321ad4b9)
+++ Riskeer/DuneErosion/test/Riskeer.DuneErosion.Data.Test/DuneLocationCalculationsForTargetProbabilityTest.cs	(.../DuneLocationCalculationsForTargetProbabilityTest.cs)	(revision c83058d87a9988e201849887565c4329f1c121f9)
@@ -29,14 +29,32 @@
     public class DuneLocationCalculationsForTargetProbabilityTest
     {
         [Test]
-        public void Constructor_ExpectedProperties()
+        [TestCase(double.NaN)]
+        [TestCase(0.0)]
+        [TestCase(0.11)]
+        public void Constructor_InvalidTargetProbability_ThrowsArgumentOutOfRangeException(double invalidValue)
         {
             // Call
-            var duneLocationCalculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability();
+            void Call() => new DuneLocationCalculationsForTargetProbability(invalidValue);
 
             // Assert
+            const string expectedMessage = "De waarde van de doelkans moet groter zijn dan 0 en kleiner dan of gelijk aan 0,1.";
+            var exception = Assert.Throws<ArgumentOutOfRangeException>(Call);
+            StringAssert.StartsWith(expectedMessage, exception.Message);
+        }
+
+        [Test]
+        [TestCase(1e-100)]
+        [TestCase(0.05)]
+        [TestCase(0.1)]
+        public void Constructor_ValidTargetProbability_ExpectedProperties(double validValue)
+        {
+            // Call
+            var duneLocationCalculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability(validValue);
+
+            // Assert
             Assert.IsInstanceOf<Observable>(duneLocationCalculationsForTargetProbability);
-            Assert.AreEqual(0.1, duneLocationCalculationsForTargetProbability.TargetProbability);
+            Assert.AreEqual(validValue, duneLocationCalculationsForTargetProbability.TargetProbability);
             Assert.IsEmpty(duneLocationCalculationsForTargetProbability.DuneLocationCalculations);
         }
 
@@ -47,7 +65,7 @@
         public void TargetProbability_InvalidValue_ThrowsArgumentOutOfRangeException(double invalidValue)
         {
             // Setup
-            var calculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability();
+            var calculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability(0.01);
 
             // Call
             void Call() => calculationsForTargetProbability.TargetProbability = invalidValue;
@@ -62,16 +80,16 @@
         [TestCase(1e-100)]
         [TestCase(0.05)]
         [TestCase(0.1)]
-        public void TargetProbability_ValidValue_NewValueSet(double newValue)
+        public void TargetProbability_ValidValue_NewValueSet(double validValue)
         {
             // Setup
-            var calculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability();
+            var calculationsForTargetProbability = new DuneLocationCalculationsForTargetProbability(0.01);
 
             // Call
-            calculationsForTargetProbability.TargetProbability = newValue;
+            calculationsForTargetProbability.TargetProbability = validValue;
 
             // Assert
-            Assert.AreEqual(newValue, calculationsForTargetProbability.TargetProbability);
+            Assert.AreEqual(validValue, calculationsForTargetProbability.TargetProbability);
         }
     }
 }
\ No newline at end of file