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Draft 401 Certification - Idaho Falls Storm Sewer Systems - ITD and Idaho Falls

Accepting Comments from November 18, 2019 to December 19, 2019

DEQ seeks comment on draft 401 Certification for an NPDES permit for stormwater discharge from the Idaho Falls Urbanized Area Accepting Comments from …(30 days)

DEQ is seeking comment on a draft 401 Water Quality Certification for discharges from the City of Idaho Falls and Idaho Department of Transportation District #6, municipal separate storm sewer system (MS4) NPDES permit. This permit is currently out for Public Notice on EPA’s website through December 10, 2019.

Based on its review of the permit and fact sheet, DEQ certifies that if the permittee complies with the terms and conditions imposed by the permit along with the conditions set forth in this water quality certification, then there is reasonable assurance the discharge will comply with the applicable requirements of the Clean Water Act, the Idaho water quality standards, and other appropriate water quality requirements of state law.

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Staff Contacts

Surface Water Quality Manager
Troy Saffle
DEQ Idaho Falls Regional Office
900 N. Skyline Drive, Suite B
Idaho Falls, ID 83402
(208) 528-2650

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