Below are EPA's National Pollutant Discharge Elimination System (NPDES) municipal separate storm sewer system (MS4) final permit and supporting documents for the following co-permittees in the Boise Urbanized Area:
- Ada County Highway District
- Boise State University
- City of Boise
- City of Garden City
- Drainage District #3
- Idaho Transportation Dept. District #3
Permit number: IDS027561
Effective date: February 1, 2013
Permit expires: January 30, 2018
Related permits:
- City of Boise Lander Street Wastewater Treatment Plant
- City of Boise West Boise Wastewater Treatment Plant
- City of Boise Geothermal Project
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NPDES Stormwater Permit, Boise/Garden City Area MS4s, #IDS027561 (PDF)(66 pp, 342 K,
December 12, 2012)
Final permit for the following permittees: Ada County Highway District; Boise State University; City of Boise; City of Garden City; Drainage District #3; and Idaho Transportation Department District #3.
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NPDES Permit Fact Sheet, Boise/Garden City Area MS4s, #IDS027561 (PDF)(46 pp, 579 K,
October 2011)
Provides technical basis for stormwater permit.
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Response to Comments, Boise/Garden City Area MS4s, #IDS027561 (PDF)(51 pp, 746 K,
December 11, 2012)
EPA's responses to public comments on October 2011 draft stormwater permit.