Index: firmware/App/Controllers/DGInterface.c
===================================================================
diff -u -r031627883dbd40abd52312d64a1a3b811478d1c3 -r8f4112033e1c247f629202cdc97389ffd5cb0170
--- firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision 031627883dbd40abd52312d64a1a3b811478d1c3)
+++ firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision 8f4112033e1c247f629202cdc97389ffd5cb0170)
@@ -94,6 +94,9 @@
 static F32 dgROPumpFlowRateMlMin = 0.0;                             ///< Latest RO water flow rate reported by the DG.
 static U32 dgROPumpPressureSetPtPSI = 0;                            ///< Latest RO pump target pressure reported by the DG.
 static U32 dgDrainPumpSpeedSetPtRPM = 0;                            ///< Latest Drain pump target speed reported by the DG.
+
+// DG Dialysate flow rate
+static F32 dgDialysateFlowRateMlMin = 0.0;                          ///< Latest dialysate flow rate reported by the DG.
 
 // Reservoir data
 static DG_RESERVOIR_ID_T dgActiveReservoir = DG_RESERVOIR_2;    ///< Latest active reservoir reported by the DG.
@@ -472,6 +475,21 @@
     F32 result = dgROPumpFlowRateMlMin;
 
     return result;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The getDGDialysateFlowRateMlMin function gets the latest dialysate flow
+ * rate reported by the DG.
+ * @details Inputs: dgDialysateFlowRateMlMin
+ * @details Outputs: none
+ * @return Latest dialysate flow rate reported by DG.
+ *************************************************************************/
+F32 getDGDialysateFlowRateMlMin( void )
+{
+    F32 result = dgDialysateFlowRateMlMin;
+
+    return result;
 }
 
 /*********************************************************************//**
@@ -694,6 +712,20 @@
     dgROPumpPressureSetPtPSI = presSetPt;
     dgROPumpFlowRateMlMin = flowRate * ML_PER_LITER;
 }
+
+/*********************************************************************//**
+ * @brief
+ * The setDialysateFlowData function sets the latest dialysate flow data
+ * reported by the DG.
+ * @details Inputs: none
+ * @details Outputs: dgDialysateFlowRateMlMin
+ * @param flowRate latest dialysate flow rate (LPM) reported by DG
+ * @return none
+ *************************************************************************/
+void setDialysateFlowData( F32 flowRate )
+{
+    dgDialysateFlowRateMlMin = flowRate;
+}
 
 /*********************************************************************//**
  * @brief