diff --git a/src/app/calculators/pab-chute/pab-chute.config.json b/src/app/calculators/pab-chute/pab-chute.config.json
new file mode 100644
index 0000000000000000000000000000000000000000..7dfaaf76b34365313c8e5e29e76baee3774bcbbe
--- /dev/null
+++ b/src/app/calculators/pab-chute/pab-chute.config.json
@@ -0,0 +1,29 @@
+[
+    {
+        "id": "fs_chute",
+        "type": "fieldset",
+        "option": "cal",
+        "fields": [
+            {
+                "type": "input",
+                "id": "Z1",
+                "unit": "m"
+            },
+            {
+                "type": "input",
+                "id": "Z2",
+                "unit": "m"
+            },
+            {
+                "type": "input",
+                "id": "DH",
+                "unit": "m"
+            }
+        ]
+    },
+    {
+        "type": "options",
+        "idCal": "DH",
+        "help": "pab/chute"
+    }
+]
\ No newline at end of file
diff --git a/src/app/calculators/pab-chute/pab-chute.en.json b/src/app/calculators/pab-chute/pab-chute.en.json
new file mode 100644
index 0000000000000000000000000000000000000000..1e58e682f8152a20fa28d20c787b7ef9fbb1aee2
--- /dev/null
+++ b/src/app/calculators/pab-chute/pab-chute.en.json
@@ -0,0 +1,6 @@
+{
+    "fs_chute": "Basin dimensions",
+    "Z1": "Upstream height",
+    "Z2": "Downstream height",
+    "DH": "Fall"
+}
\ No newline at end of file
diff --git a/src/app/calculators/pab-chute/pab-chute.fr.json b/src/app/calculators/pab-chute/pab-chute.fr.json
new file mode 100644
index 0000000000000000000000000000000000000000..dc3b62754b1c269f991cfe90fb5160c0e1ec1050
--- /dev/null
+++ b/src/app/calculators/pab-chute/pab-chute.fr.json
@@ -0,0 +1,6 @@
+{
+    "fs_chute": "Dimensions du bassin",
+    "Z1": "Cote amont",
+    "Z2": "Cote aval",
+    "DH": "Chute"
+}
\ No newline at end of file
diff --git a/src/app/services/formulaire/formulaire.service.ts b/src/app/services/formulaire/formulaire.service.ts
index 79f728dcbe4404a21f454ebb9657b523d3fcbad1..d8a6e6830ba27a7debd123a1fdcf5ae519a99adc 100644
--- a/src/app/services/formulaire/formulaire.service.ts
+++ b/src/app/services/formulaire/formulaire.service.ts
@@ -173,6 +173,7 @@ export class FormulaireService extends Observable {
         let f: FormulaireDefinition;
         switch (ct) {
             case CalculatorType.ConduiteDistributrice:
+            case CalculatorType.PabChute:
             case CalculatorType.PabDimensions:
             case CalculatorType.PabPuissance:
             case CalculatorType.MacroRugo:
@@ -378,6 +379,9 @@ export class FormulaireService extends Observable {
             case CalculatorType.MacroRugo:
                 return "app/calculators/macrorugo/macrorugo.";
 
+            case CalculatorType.PabChute:
+                return "app/calculators/pab-chute/pab-chute.";
+
             default:
                 throw new Error("FormulaireService.getConfigPathPrefix() : valeur de CalculatorType " + ct + " non implémentée");
         }
diff --git a/src/locale/messages.en.json b/src/locale/messages.en.json
index 8f555f4907f9f935f764aa6e45aec112844a1f3e..0a6edaaad48ae5e2ed5ba9e13b5029926a619c99 100644
--- a/src/locale/messages.en.json
+++ b/src/locale/messages.en.json
@@ -155,6 +155,8 @@
     "INFO_OPTION_NONE": "None",
     "INFO_OPTION_NONE_F": "None",
     "INFO_OUVRAGE": "Structure",
+    "INFO_PABCHUTE_TITRE": "Fish ladder: fall",
+    "INFO_PABCHUTE_TITRE_COURT": "FL: fall",
     "INFO_PABDIMENSIONS_TITRE": "Fish ladder: dimensions",
     "INFO_PABDIMENSIONS_TITRE_COURT": "FL: dimensions",
     "INFO_PABPUISSANCE_TITRE": "Fish ladder: dissipated power",
diff --git a/src/locale/messages.fr.json b/src/locale/messages.fr.json
index 5d719c76a3249aea9913f20f47ae645fbcd160e9..d1457e74f8ba4bd3adf2cd8abc09cfb1944fa7fb 100644
--- a/src/locale/messages.fr.json
+++ b/src/locale/messages.fr.json
@@ -155,6 +155,8 @@
     "INFO_OPTION_NONE": "Aucun",
     "INFO_OPTION_NONE_F": "Aucune",
     "INFO_OUVRAGE": "Ouvrage",
+    "INFO_PABCHUTE_TITRE": "Passe à bassin : chute",
+    "INFO_PABCHUTE_TITRE_COURT": "PAB : chute",
     "INFO_PABDIMENSIONS_TITRE": "Passe à bassin : dimensions",
     "INFO_PABDIMENSIONS_TITRE_COURT": "PAB : dimensions",
     "INFO_PABPUISSANCE_TITRE": "Passe à bassin : puissance dissipée",