Below are EPA's National Pollutant Discharge Elimination System (NPDES) municipal separate storm sewer system (MS4) permit and supporting documents for the City of Post Falls, Idaho.
- Permit number: IDS028231
- Effective date: November 1, 2020
- Permit expires: September 30, 2025
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NPDES Stormwater Permit, Post Falls MS4, Idaho, #IDS028231 (PDF)(60 pp, 676 K,
September 10, 2020)
Final stormwater permit.
NPDES Permit Fact Sheet, Post Falls MS4, Idaho, #IDS028231 (PDF)(52 pp, 1 MB,
Technical basis for permit.
Response to Comments on Draft NPDES Permit for Post Falls MS4, Idaho, #IDS028231 (PDF)(27 pp, 3 MB,
EPA's responses to public comments on its May 2020 draft permit.
Appendix B1: Stormwater Management Program Template, #IDS028231 (PDF)(25 pp, 1 MB)
Optional template for creating or revising Stormwater Management Program (SWMP) document.
Appendix B2: Annual Report Form, #IDS028231 (PDF)(21 pp, 794 K)
Format for annual report. Due no later than December 1 of each year.