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Clean Water Act discharge permit · NPDES NDR113318

BLAKE BROGREN - BROGREN STORAGE & SHOP, Horace, ND: NPDES NDR113318 discharge permit, effluent exceedances, inspections, penalties

BLAKE BROGREN - BROGREN STORAGE & SHOP, held by Thad Thorsness, holds NPDES permit NDR113318. EPA’s file records it issued June 4, 2025 and expiring March 31, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for BLAKE BROGREN - BROGREN STORAGE & SHOP: its NPDES ID, its permit type and status, its dates, its address in Horace, North Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDR113318.

Identity

Facility as filedBLAKE BROGREN - BROGREN STORAGE & SHOP
Permittee as filedThad Thorsness
NPDES IDNDR113318
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 4, 2025
Expiration dateMarch 31, 2030
Issuing agencyNorth Dakota Department of Environmental Quality
AddressHorace, ND 58047
SubwatershedTown of Frontier (HUC 090201040502)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NDR113318.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NDR113318.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID NDR113318 there.

Nearby on the register

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

What this page shows

The permit filed as BLAKE BROGREN - BROGREN STORAGE & SHOP, a Storm Water Construction coverage in Horace, Cass County, North Dakota, is one of 370 storm water construction permits in that county on EPA's NPDES register, and 43.2% of those 370 were issued earlier than this one. It also sits among 103 NPDES permits in the Town of Frontier subwatershed, and none of the 370 Cass County storm water construction permits carries a violation on file (0.0%).