Do I need a Grading and Drainage plan with my permit application?

This tool is for residential lots only and not intended for subdivisions, development master plans, commercial, industrial, and multi-family residential developments.

This tool is intended to give the property owner an estimate of what will be required to obtain a Drainage Clearance in connection with a construction permit. This tool is provided as a courtesy guide only and no one should rely on the results produced. Ultimately, the requirements for any particular application for any particular property will be determined by staff after full evaluation, which determination shall control.