VOSWMM

Steps for Reverse Slope Driveway Analysis

Prepare the Reverse Slope Driveway Layer

Add the Catch Basin layer to the model using the Add Layer option in the GIS tool.

Run Reverse Slope Driveway Analysis

In the Reverse Slope Driveway Tab:

  • Check Update to enable analysis.
  • Select the Catch Basin layer.
  • Choose a field as the Field to Set.
  • Set the Surcharge Level to 0.15 m (City of Toronto standard).

Recalculate and View Results

Click Run to execute the Reverse Slope Driveway analysis.
The analysis assigns results to the selected field in the Catch Basin layer.

To update the model visualization:
Check Update node and link symbols with results of Surcharge and Flooding Analysis.

Revisit the Results Tab under Surcharge and Flooding to see updated Flood Analysis Results.