Clean Water Act discharge permit · NPDES ND0023370
JAMESTOWN CITY OF, Jamestown, ND: NPDES ND0023370 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 38Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
JAMESTOWN CITY OF, held by Jamestown City Of, holds NPDES permit ND0023370, which discharges to Upper James. EPA’s file records it issued June 29, 2021 and expiring June 30, 2026. 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 | JAMESTOWN CITY OF |
|---|---|
| Permittee as filed | Jamestown City Of |
| NPDES ID | ND0023370 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | June 29, 2021 |
| Expiration date | June 30, 2026 |
| Issuing agency | North Dakota Department of Environmental Quality |
| Address | Jamestown, ND 58401 |
| Receiving water | Upper James |
| Subwatershed | 101600030303 (HUC 101600030303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 46Pollutants on file
- 38Under a numeric limit
- 41With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 2 | 34 | 34 | July 31, 2026 | 536% over the limit |
| pH | 8 | 261 | 27 | December 31, 2025 | |
| Solids, total suspended | 6 | 194 | 4 | July 31, 2010 | 23% over the limit |
| Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas | 0 | 24 | 1 | December 31, 2017 | |
| Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia | 0 | 23 | 1 | December 31, 2007 | |
| Nitrogen, ammonia total [as N] | 8 | 356 | 0 | ||
| Temperature, water deg. centigrade | 8 | 351 | 0 | ||
| BOD, 5-day, 20 deg. C | 6 | 187 | 0 | ||
| Oxygen, dissolved [DO] | 6 | 177 | 0 | ||
| E. coli | 4 | 159 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 120 | 0 | ||
| Stream flow, instantaneous | 4 | 118 | 0 | ||
| Oil & Grease | 2 | 65 | 0 | ||
| Flow, total | 2 | 60 | 0 | ||
| Oil and grease visual | 2 | 60 | 0 | ||
| Toxic Units Static 48HR Acute Ceriodaphnia dubia | 0 | 22 | 0 | ||
| TU LC50 Static Renewal 96Hr Acute Pimephales promelas | 0 | 22 | 0 | ||
| Copper, total [as Cu] | 4 | 15 | 0 | ||
| Cyanide, total [as CN] | 3 | 14 | 0 | ||
| Arsenic, total [as As] | 3 | 14 | 0 | ||
| Beryllium, total [as Be] | 3 | 14 | 0 | ||
| Cadmium, total [as Cd] | 3 | 14 | 0 | ||
| Chromium, total [as Cr] | 3 | 14 | 0 | ||
| Thallium, total [as Tl] | 3 | 14 | 0 | ||
| Nickel, total [as Ni] | 3 | 14 | 0 | ||
| Silver, total [as Ag] | 3 | 14 | 0 | ||
| Zinc, total [as Zn] | 3 | 14 | 0 | ||
| Antimony, total [as Sb] | 3 | 14 | 0 | ||
| Selenium, total [as Se] | 3 | 14 | 0 | ||
| Mercury, total [as Hg] | 3 | 14 | 0 | ||
| Lead, total [as Pb] | 3 | 13 | 0 | ||
| Total phenols | 3 | 12 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 7 | 0 | ||
| Coliform, fecal general | 0 | 4 | 0 | ||
| Nitrogen, total [as N] | 2 | 3 | 0 | ||
| Phosphorus, total [as P] | 2 | 3 | 0 | ||
| Phenolics, total recoverable | 0 | 2 | 0 | ||
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | 1 | 1 | 0 | ||
| TU Static Renewal 7-Day Chronic Pimphales promelas | 1 | 1 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 1 | 0 | ||
| Lead, total recoverable | 0 | 1 | 0 | ||
| Report due [yrmoda] | 2 | 0 | 0 | ||
| Toxic Units Static Renewal 48Hr Acute Ceriodaphnia dubia | 2 | 0 | 0 | ||
| TU Static Renewal 96Hr Acute Pimphales promelas | 2 | 0 | 0 | ||
| BOD, percent removal [total] | 1 | 0 | 0 | ||
| Solids, suspended percent removal | 1 | 0 | 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 ND0023370.
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.
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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 ND0023370 there.
Nearby on the register
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- Every permit record in North Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.