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Clean Water Act discharge permit · NPDES NDR110497

DUNN COUNTY, ND: NPDES NDR110497 discharge permit, effluent exceedances, inspections, penalties

DUNN COUNTY, held by Dunn County Road Department, holds NPDES permit NDR110497. EPA’s file records it issued March 31, 2015 and expiring March 31, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DUNN COUNTY: its NPDES ID, its permit type and status, its dates, its address, North Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDR110497.

Identity

Facility as filedDUNN COUNTY
Permittee as filedDunn County Road Department
NPDES IDNDR110497
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 31, 2015
Expiration dateMarch 31, 2020
Issuing agencyNorth Dakota Department of Environmental Quality
AddressND 58000
SubwatershedTown of Harwood (HUC 090201040505)

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 NDR110497.

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 NDR110497.

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

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, NDR110497.

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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 NDR110497 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The DUNN COUNTY storm water construction permit NDR110497 in Cass County, North Dakota, is one of 370 such permits on EPA's NPDES register for that county, this one included, and it sits within a Town of Harwood subwatershed that holds 66 NPDES permits, this one included. Of the 370 Cass County storm water construction permits, 0.0% have a violation on file, and this permit has no pollutants under a numeric limit and no effluent exceedances.