Clean Water Act discharge permit · NPDES UT0020061
OAKLEY - TOWN OF, Oakley, UT: NPDES UT0020061 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 18Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
OAKLEY - TOWN OF, held by OAKLEY CITY WATER IMPROVEMENT, holds NPDES permit UT0020061, which discharges to Ditch To Weber River. EPA’s file records it issued June 19, 2012 and expiring June 30, 2017. 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.
Identity
| Facility as filed | OAKLEY - TOWN OF |
|---|---|
| Permittee as filed | OAKLEY CITY WATER IMPROVEMENT |
| NPDES ID | UT0020061 |
| 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 | June 19, 2012 |
| Expiration date | June 30, 2017 |
| Issuing agency | Utah DEQ/Water Quality |
| Address | Oakley, UT 84055 |
| Receiving water | DITCH TO WEBER RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Whites Creek-Weber River (HUC 160201010206) |
| Program components on file | Biosolids, POTW |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 31Pollutants on file
- 18Under a numeric limit
- 31With a violation of any kind
- 10With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 1 | 165 | 48 | September 30, 2016 | 292% over the limit |
| Coliform, total general | 0 | 87 | 33 | February 28, 2005 | 1,100% over the limit |
| Solids, suspended percent removal | 1 | 74 | 30 | January 31, 2003 | 697% over the limit |
| Solids, total suspended | 3 | 213 | 26 | February 28, 2014 | 468% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 206 | 26 | July 31, 2003 | 2,948% over the limit |
| Coliform, fecal general | 0 | 91 | 25 | February 28, 2005 | 2,180% over the limit |
| BOD, 5-day, percent removal | 1 | 77 | 25 | November 30, 2017 | 567% over the limit |
| E. coli | 2 | 68 | 6 | December 31, 2017 | 245% over the limit |
| Oxygen, dissolved [DO] | 1 | 34 | 6 | February 28, 2018 | 100% over the limit |
| pH | 2 | 136 | 3 | May 31, 2007 | |
| Phosphorus, total [as P] | 2 | 100 | 0 | ||
| Nitrogen, total [as N] | 0 | 76 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 3 | 63 | 0 | ||
| Oil and grease | 1 | 41 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 28 | 0 | ||
| Phosphate, ortho [as P] | 1 | 28 | 0 | ||
| Temperature, water deg. centigrade | 0 | 22 | 0 | ||
| Oil and grease visual | 1 | 19 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 18 | 0 | ||
| Nitrogen, nitrate total [as NO3] | 1 | 16 | 0 | ||
| Nitrogen, nitrite total [as NO2] | 1 | 16 | 0 | ||
| Nitrogen, ammonia total [as NH4] | 1 | 7 | 0 | ||
| Arsenic, total [as As] | 0 | 3 | 0 | ||
| Copper, total [as Cu] | 0 | 3 | 0 | ||
| Lead, total [as Pb] | 0 | 3 | 0 | ||
| Zinc, total [as Zn] | 0 | 3 | 0 | ||
| Chromium, total recoverable | 0 | 3 | 0 | ||
| Selenium, total [as Se] | 0 | 3 | 0 | ||
| Mercury, total [as Hg] | 0 | 3 | 0 | ||
| Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia | 0 | 3 | 0 | ||
| Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 0 | 3 | 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 UT0020061.
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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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.