# MAPC/stormwater-toolkit

> ArcGIS toolbox to help municipalities meet the EPA's new MS4 permit requirements for mapping stormwater outfall catchment areas.

- **Canonical URL**: https://githubrepo.cloud/repo/MAPC/stormwater-toolkit
- **GitHub Repository**: https://github.com/MAPC/stormwater-toolkit
- **Maintainer / Creator**: https://github.com/MAPC
- **Discovered On**: Oct 31, 2026

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