Storm and Sanitary Extensions

Autodesk Storm and Sanitary Extension is used within AutoCAD Civil 3D as a hydraulic water analysis tool for a new or existing wastewater industry model for planning, rehabilitation, maintenance, and network extensions. Design a storm or sanitary sewer model and then analyze the design for optimization of the system. The Storm and Sewer Extension for AutoCAD Civil 3D assists users in the creation of storm water reports, watershed analysis, and hydraulic analysis of streams, rivers, and storm sewers.

Free for 30 Days


  • Getting Started
  • Basins
  • Junctions
  • Analyzing and Importing