Clean Water Act discharge permit · NPDES UT0020214
LEWISTON CITY, Lewiston, UT: NPDES UT0020214 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 17Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
LEWISTON CITY, held by LEWISTON CITY LE, holds NPDES permit UT0020214, which discharges to Cub River. EPA’s file records it issued December 18, 2017 and expiring July 31, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LEWISTON CITY |
|---|---|
| Permittee as filed | LEWISTON CITY LE |
| NPDES ID | UT0020214 |
| 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 | December 18, 2017 |
| Expiration date | July 31, 2022 |
| Issuing agency | Utah DEQ Division of Water Quality |
| Address | Lewiston, UT 84320 |
| Receiving water | Cub River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lower Cub River (HUC 160102020507) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 19Pollutants on file
- 17Under a numeric limit
- 19With a violation of any kind
- 8With 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 |
|---|---|---|---|---|---|
| Solids, suspended percent removal | 1 | 55 | 23 | May 31, 2025 | 500% over the limit |
| BOD, 5-day, percent removal | 1 | 49 | 17 | April 30, 2024 | 440% over the limit |
| Solids, total suspended | 3 | 109 | 11 | April 30, 2024 | 102% over the limit |
| Oxygen, dissolved [DO] | 1 | 39 | 8 | February 29, 2020 | 90% over the limit |
| E. coli | 2 | 55 | 5 | February 29, 2020 | 99,999% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 103 | 3 | April 30, 2024 | 404% over the limit |
| pH | 2 | 67 | 3 | April 30, 2022 | |
| Chlorine, total residual | 1 | 33 | 1 | March 31, 2019 | 68% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 64 | 0 | ||
| Oil and grease, hexane extr method | 1 | 38 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 33 | 0 | ||
| Phosphorous, total recoverable | 1 | 33 | 0 | ||
| Oil and grease visual | 1 | 33 | 0 | ||
| Coliform, fecal general | 0 | 16 | 0 | ||
| Coliform, total general | 0 | 16 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 11 | 0 | ||
| Phosphorus, total [as P] | 2 | 8 | 0 | ||
| Phosphate, ortho [as P] | 1 | 7 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 5 | 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 UT0020214.
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 UT0020214 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.