diff --git a/src/Model/BoundaryCondition/BoundaryConditionList.py b/src/Model/BoundaryCondition/BoundaryConditionList.py
index 096dc7b80bee24f09ddb2daeb3b38f61b0df7881..5f2857da71b519fcbf71b6dccfadaa5a5ff7df9b 100644
--- a/src/Model/BoundaryCondition/BoundaryConditionList.py
+++ b/src/Model/BoundaryCondition/BoundaryConditionList.py
@@ -8,7 +8,7 @@ from Model.Except import NotImplementedMethodeError
 from Model.BoundaryCondition.BoundaryConditionTypes import (
     NotDefined,
     PonctualContribution,
-    TimeOverZ, TimeOverDebit, ZOverDebit
+    TimeOverZ, TimeOverDischarge, ZOverDischarge
 )
 
 class BoundaryConditionList(object):
diff --git a/src/Model/BoundaryCondition/BoundaryConditionTypes.py b/src/Model/BoundaryCondition/BoundaryConditionTypes.py
index 537d81415c63ec0823cf5f0d4c53afc3a97cc20a..98a488435711d56afac9219bd60172f80b2a0b41 100644
--- a/src/Model/BoundaryCondition/BoundaryConditionTypes.py
+++ b/src/Model/BoundaryCondition/BoundaryConditionTypes.py
@@ -21,7 +21,7 @@ class PonctualContribution(BoundaryCondition):
         super(PonctualContribution, self).__init__(name=name, status=status)
 
         self._type = "PC"
-        self._header = ["time", "debit"]
+        self._header = ["time", "discharge"]
         self._types = [PonctualContribution.time_convert, float]
 
     @classmethod
@@ -40,24 +40,24 @@ class TimeOverZ(BoundaryCondition):
     def compatibility(cls):
         return ["liquid"]
 
-class TimeOverDebit(BoundaryCondition):
+class TimeOverDischarge(BoundaryCondition):
     def __init__(self, name:str = "", status = None):
-        super(TimeOverDebit, self).__init__(name=name, status=status)
+        super(TimeOverDischarge, self).__init__(name=name, status=status)
 
         self._type = "TD"
-        self._header = ["time", "debit"]
-        self._types = [TimeOverDebit.time_convert, float]
+        self._header = ["time", "discharge"]
+        self._types = [TimeOverDischarge.time_convert, float]
 
     @classmethod
     def compatibility(cls):
         return ["liquid"]
 
-class ZOverDebit(BoundaryCondition):
+class ZOverDischarge(BoundaryCondition):
     def __init__(self, name:str = "", status = None):
-        super(ZOverDebit, self).__init__(name=name, status=status)
+        super(ZOverDischarge, self).__init__(name=name, status=status)
 
         self._type = "ZD"
-        self._header = ["z", "debit"]
+        self._header = ["z", "discharge"]
         self._types = [float, float]
 
     @classmethod
diff --git a/src/Model/LateralContribution/LateralContributionTypes.py b/src/Model/LateralContribution/LateralContributionTypes.py
index d45cd1e5ca688f64f45f0cec508dcb7bdd3d347e..7a3a854812fc0c7a4933692c8fe8f1e544af040c 100644
--- a/src/Model/LateralContribution/LateralContributionTypes.py
+++ b/src/Model/LateralContribution/LateralContributionTypes.py
@@ -21,7 +21,7 @@ class LateralContrib(LateralContribution):
         super(LateralContrib, self).__init__(name=name, status=status)
 
         self._type = "LC"
-        self._header = ["time", "debit"]
+        self._header = ["time", "discharge"]
         self._types = [LateralContrib.time_convert, float]
 
     @classmethod
@@ -33,7 +33,7 @@ class Rain(LateralContribution):
         super(Rain, self).__init__(name=name, status=status)
 
         self._type = "RA"
-        self._header = ["time", "debit"]
+        self._header = ["time", "discharge"]
         self._types = [Rain.time_convert, float]
 
     @classmethod
@@ -45,7 +45,7 @@ class Evaporation(LateralContribution):
         super(Evaporation, self).__init__(name=name, status=status)
 
         self._type = "EV"
-        self._header = ["time", "debit"]
+        self._header = ["time", "discharge"]
         self._types = [Evaporation.time_convert, float]
 
     @classmethod
diff --git a/src/View/BoundaryCondition/Edit/Table.py b/src/View/BoundaryCondition/Edit/Table.py
index 99f324f8498e61cab2d7468b9e9454a147f6e4bf..6c94b9282d27a0e40f9043bef3a30c7eae90a2b8 100644
--- a/src/View/BoundaryCondition/Edit/Table.py
+++ b/src/View/BoundaryCondition/Edit/Table.py
@@ -20,7 +20,7 @@ from PyQt5.QtWidgets import (
 
 from Model.BoundaryCondition.BoundaryConditionTypes import (
     NotDefined, PonctualContribution,
-    TimeOverZ, TimeOverDebit, ZOverDebit
+    TimeOverZ, TimeOverDischarge, ZOverDischarge
 )
 
 from View.BoundaryCondition.Edit.UndoCommand import (
diff --git a/src/View/BoundaryCondition/Edit/translate.py b/src/View/BoundaryCondition/Edit/translate.py
index 5d148b33f0a450b48cf351cef1edf64def46b657..44ef5a46ee29e845e24166fd5f458fdf85e4c8ed 100644
--- a/src/View/BoundaryCondition/Edit/translate.py
+++ b/src/View/BoundaryCondition/Edit/translate.py
@@ -9,6 +9,6 @@ table_headers = {
     "y": _translate("BoundaryCondition", "Y"),
     "time": _translate("BoundaryCondition", "Time"),
     "date": _translate("BoundaryCondition", "Date"),
-    "debit": _translate("BoundaryCondition", "Debit (m³/s)"),
+    "discharge": _translate("BoundaryCondition", "Discharge (m³/s)"),
     "z": _translate("BoundaryCondition", "Z (m)")
 }
diff --git a/src/View/BoundaryCondition/Table.py b/src/View/BoundaryCondition/Table.py
index 6383114194869a0b884c16f273c570ce3ca97f44..98890e0ce0d36c744c365f6a80970e20b2fde137 100644
--- a/src/View/BoundaryCondition/Table.py
+++ b/src/View/BoundaryCondition/Table.py
@@ -17,7 +17,7 @@ from PyQt5.QtWidgets import (
 
 from Model.BoundaryCondition.BoundaryConditionTypes import (
     NotDefined, PonctualContribution,
-    TimeOverZ, TimeOverDebit, ZOverDebit
+    TimeOverZ, TimeOverDischarge, ZOverDischarge
 )
 
 from View.BoundaryCondition.UndoCommand import (
diff --git a/src/View/BoundaryCondition/Window.py b/src/View/BoundaryCondition/Window.py
index 99d9becd5a69cb10dad6c30550d5a6463861d646..62d823d71ef69518663acaf24a6748963b605f96 100644
--- a/src/View/BoundaryCondition/Window.py
+++ b/src/View/BoundaryCondition/Window.py
@@ -24,7 +24,7 @@ from PyQt5.QtWidgets import (
 
 from Model.BoundaryCondition.BoundaryConditionTypes import (
     NotDefined, PonctualContribution,
-    TimeOverZ, TimeOverDebit, ZOverDebit
+    TimeOverZ, TimeOverDischarge, ZOverDischarge
 )
 
 from View.BoundaryCondition.UndoCommand import (
diff --git a/src/View/BoundaryCondition/translate.py b/src/View/BoundaryCondition/translate.py
index 762ca867bde99eaa0b53d2d16fb244366842758e..e191d0beab228365163ec5719a57b7488f475f88 100644
--- a/src/View/BoundaryCondition/translate.py
+++ b/src/View/BoundaryCondition/translate.py
@@ -4,7 +4,7 @@ from PyQt5.QtCore import QCoreApplication
 
 from Model.BoundaryCondition.BoundaryConditionTypes import (
     NotDefined, PonctualContribution,
-    TimeOverZ, TimeOverDebit, ZOverDebit
+    TimeOverZ, TimeOverDischarge, ZOverDischarge
 )
 
 _translate = QCoreApplication.translate
@@ -13,8 +13,8 @@ long_types = {
     "ND": _translate("BoundaryCondition", "Not defined"),
     "PC": _translate("BoundaryCondition", "Ponctual contribution"),
     "TZ": _translate("BoundaryCondition", "Time over Z"),
-    "TD": _translate("BoundaryCondition", "Time over Debit"),
-    "ZD": _translate("BoundaryCondition", "Z over Debit"),
+    "TD": _translate("BoundaryCondition", "Time over Discharge"),
+    "ZD": _translate("BoundaryCondition", "Z over Discharge"),
 }
 
 table_headers = {
@@ -27,6 +27,6 @@ BC_types = {
     "ND": NotDefined,
     "PC": PonctualContribution,
     "TZ": TimeOverZ,
-    "TD": TimeOverDebit,
-    "ZD": ZOverDebit
+    "TD": TimeOverDischarge,
+    "ZD": ZOverDischarge
 }
diff --git a/src/View/LateralContribution/Edit/translate.py b/src/View/LateralContribution/Edit/translate.py
index e42270b22462cf9f49cea4b4901ae6b5bbdd41ee..e44147e2a34fe89ada02ead48ce0d726ea408a28 100644
--- a/src/View/LateralContribution/Edit/translate.py
+++ b/src/View/LateralContribution/Edit/translate.py
@@ -9,6 +9,6 @@ table_headers = {
     "y": _translate("LateralContribution", "Y"),
     "time": _translate("LateralContribution", "Time"),
     "date": _translate("LateralContribution", "Date"),
-    "debit": _translate("LateralContribution", "Debit (m³/s)"),
+    "discharge": _translate("LateralContribution", "Discharge (m³/s)"),
     "z": _translate("LateralContribution", "Z (m)")
 }