Transfer of permitting authority to Idaho. As of July 1, 2018, EPA has transferred authority to administer and enforce this permit to the Idaho Department of Environmental Quality. For more information, visit Idaho Pollutant Discharge Elimination System (IPDES) Program.Exit
Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the City of Grangeville Wastewater Treatment Plant in Idaho.
- Permit number: ID0020036
- Effective date: October 1, 2005
- Permit expires: September 30, 2010 (administratively continued)
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NPDES Permit, City of Grangeville, Idaho, #ID0020036 (PDF)(23 pp, 82 K,
2004 NPDES Permit Fact Sheet for Seven Facilities in Idaho (PDF)(41 pp, 244 K,
Provides technical basis for the NPDES permits for the following facilities: Elk Valley Subdivision; Lava Hot Springs; Southside Sewer and Water District; Grangeville; Wilder; Inkom; Montpelier
Response to Comments, NPDES Permit for City of Grangeville, Idaho, #ID0020036 (PDF)(6 pp, 33 K,
EPA's responses to public comments on the October 2004 draft permit.