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Clean Water Act discharge permit · NPDES NDR040013

MORTON COUNTY, Mandan, ND: NPDES NDR040013 discharge permit, effluent exceedances, inspections, penalties

MORTON COUNTY, held by Morton County Highway Department, holds NPDES permit NDR040013. EPA’s file records it issued March 31, 2021 and expiring March 31, 2026. 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 MORTON COUNTY: its NPDES ID, its permit type and status, its dates, its address in Mandan, North Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDR040013.

Identity

Facility as filedMORTON COUNTY
Permittee as filedMorton County Highway Department
NPDES IDNDR040013
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
IssuedMarch 31, 2021
Expiration dateMarch 31, 2026
Issuing agencyNorth Dakota Department of Environmental Quality
AddressMandan, ND 58554
SubwatershedTown of Mandan-Heart River (HUC 101302030607)
Other EPA IDs (FRS)RCRA handler NDD982581704

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NDR040013.

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 NDR040013.

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, NDR040013.

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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 NDR040013 there.

Nearby on the register

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

What this page shows

MORTON COUNTY, a general permit coverage in Mandan, North Dakota, is one of 18 general permit coverages in Morton County on EPA's NPDES register, and 50.0% of those 18 have a violation on file. The permit, held by Morton County Highway Department, falls within the Town of Mandan-Heart River subwatershed, which contains 17 NPDES permits including this one, and it has no pollutants under a numeric limit and no effluent exceedances on record.