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Clean Water Act discharge permit · NPDES NDR320036

GOWAN CONSTRUCTION-SHEYENNE PLANT, Sheyenne, ND: NPDES NDR320036 discharge permit, effluent exceedances, inspections, penalties

GOWAN CONSTRUCTION-SHEYENNE PLANT, held by Gowan Construction Inc, holds NPDES permit NDR320036, which discharges to Upper Sheyenne. EPA’s file records it issued December 23, 2019 and expiring December 31, 2024.

GOWAN CONSTRUCTION-SHEYENNE PLANT, Sheyenne, North Dakota: Coverage under a general permit NDR320036, held by Gowan Construction Inc; Administratively continued (past its expiration date and still in force until reissued); issued December 23, 2019, term to December 31, 2024, by North Dakota Department of Environmental Quality; discharges to Upper Sheyenne.

  • Solids, total suspended: 2 limits, 8 violations of any kind, 0 effluent exceedances.
  • Nitrite + Nitrate total [as N]: 2 limits, 8 violations of any kind, 0 effluent exceedances.
  • pH: 2 limits, 6 violations of any kind, 0 effluent exceedances.

Other permits held by Gowan Construction Inc

GOWAN CONSTRUCTION-SHEYENNE PLANT among its neighbors

EPA’s permit file holds 3 discharge permits in the City of Sheyenne-Sheyenne River subwatershed (HUC 090202020902), NDR320036 among them. Its county holds 6, 0 of them major permits; NDR320036 is a minor permit.

Other permits in the City of Sheyenne-Sheyenne River subwatershed (HUC 090202020902)

Identity

Facility as filedGOWAN CONSTRUCTION-SHEYENNE PLANT
Permittee as filedGowan Construction Inc
NPDES IDNDR320036
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
IssuedDecember 23, 2019
Expiration dateDecember 31, 2024
Issuing agencyNorth Dakota Department of Environmental Quality
AddressSheyenne, ND 58374
Receiving waterUpper Sheyenne
Receiving water impaired303(D) Listed
SubwatershedCity of Sheyenne-Sheyenne River (HUC 090202020902)
Other EPA IDs (FRS)RCRA handler NDR000007658

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Solids, total suspended280
Nitrite + Nitrate total [as N]280
pH260

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES NDR320036.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NDR320036.

Inspections

EPA’s inspection file holds no inspection for NPDES NDR320036.

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 NDR320036.

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Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit NDR320036 for the GOWAN CONSTRUCTION-SHEYENNE PLANT in Sheyenne, ND, held by Gowan Construction Inc, with the permit listed as administratively continued. The page lists 3 as the discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.