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Clean Water Act discharge permit · NPDES NDR113498

BASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110, Ray, ND: NPDES NDR113498 discharge permit, effluent exceedances, inspections, penalties

BASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110, held by Mark Dihle, holds NPDES permit NDR113498. EPA’s file records it issued July 28, 2025 and expiring March 31, 2030.

BASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110, Ray, North Dakota: Coverage under a general permit NDR113498, held by Mark Dihle; Construction stormwater; Effective; issued July 28, 2025, term to March 31, 2030, by North Dakota Department of Environmental Quality.

North Dakota holds 2,244 Construction stormwater coverages of this permit type in EPA’s file; 1,452 were issued before NDR113498. Mark Dihle holds 3 permits in North Dakota.

Other permits held by Mark Dihle

Coverages issued nearest NDR113498

BASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110 among its neighbors

EPA’s permit file holds 4 discharge permits in the Headwaters East Fork subwatershed (HUC 101101020401), NDR113498 among them. Its county holds 152, 1 of them major permits; NDR113498 is a minor permit.

Other permits in the Headwaters East Fork subwatershed (HUC 101101020401)

What the register holds for BASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110: its NPDES ID, its permit type and status, its dates, its address in Ray, North Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDR113498.

Identity

Facility as filedBASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110
Permittee as filedMark Dihle
NPDES IDNDR113498
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 28, 2025
Expiration dateMarch 31, 2030
Issuing agencyNorth Dakota Department of Environmental Quality
AddressRay, ND 58849
SubwatershedHeadwaters East Fork (HUC 101101020401)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NDR113498.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NDR113498.

Inspections

EPA’s inspection file holds no inspection for NPDES NDR113498.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NDR113498.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, NDR113498.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The BASIN ELECTRIC POWER COOPERATIVE – BISON GENERATION STATION SITE PREP 5.8110 permit is one of 83 storm water construction permits in Williams County, and it is one of 4 NPDES permits in the Headwaters East Fork subwatershed, this one included. Among its county peers, 0.0% have a violation on file, and it has no pollutants under a numeric limit or effluent exceedances.