Clean Water Act discharge permit · NPDES ND0020729
GLEN ULLIN CITY OF, Glen Ullin, ND: NPDES ND0020729 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
GLEN ULLIN CITY OF, held by Glen Ullin City Of, holds NPDES permit ND0020729, which discharges to Lower Heart. EPA’s file records it issued May 11, 2017 and expiring June 30, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | GLEN ULLIN CITY OF |
|---|---|
| Permittee as filed | Glen Ullin City Of |
| NPDES ID | ND0020729 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 11, 2017 |
| Expiration date | June 30, 2022 |
| Issuing agency | North Dakota Department of Environmental Quality |
| Address | Glen Ullin, ND 58631 |
| Receiving water | Lower Heart |
| Subwatershed | Glen Ullin Dam-Big Muddy Creek (HUC 101302030303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 7With a violation of any kind
- 1With an effluent exceedance
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 measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 2 | 6 | 2 | December 31, 2023 | |
| BOD, 5-day, 20 deg. C | 3 | 6 | 0 | ||
| Solids, total suspended | 3 | 6 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 6 | 0 | ||
| E. coli | 3 | 6 | 0 | ||
| Coliform, fecal general | 0 | 3 | 0 | ||
| Flow, total | 1 | 2 | 0 |
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ND0020729.
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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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 ND0020729 there.
Nearby on the register
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- Every permit record in Glen Ullin, A to Z
- Discharge permits in North Dakota
- Every permit record in North Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.