Specifications for engineers and contractors
Building to GMWSS standards
All new developments, new subdivision construction, and design work shall follow the specifications and standard details on this page.
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Water and Sewer Availability Request
Download the form and open it in Adobe Acrobat Reader so it can perform the calculations automatically.
Specifications
Sewer Specifications
Sanitary sewer specifications will be added to the Engineering Manual at a later date.
Coming soon
Standard details
Standard Water DetailsGMWSS Water Details (2020)
Standard Sewer DetailsGMWSS Sewer Details (2023)
Standard General NotesGMWSS General Notes (2021)
Questions about a project?
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