Clean Water Act discharge permit · NPDES AZ0021804
TOWN OF JEROME - WWTP, Jerome, AZ: NPDES AZ0021804 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 40Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
TOWN OF JEROME - WWTP, held by Town Of Jerome, holds NPDES permit AZ0021804. EPA’s file records it issued March 8, 2017 and expiring March 7, 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 | TOWN OF JEROME - WWTP |
|---|---|
| Permittee as filed | Town Of Jerome |
| NPDES ID | AZ0021804 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | March 8, 2017 |
| Expiration date | March 7, 2022 |
| Address | Jerome, AZ 86331 |
| Subwatershed | Bitter Creek (HUC 150602020701) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 40Pollutants on file
- 40Under a numeric limit
- 19With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 3 | 178 | 168 | January 31, 2026 | 859% over the limit |
| Copper, total recoverable | 5 | 15 | 11 | December 31, 2018 | 462% over the limit |
| Chlorine, total residual | 5 | 26 | 6 | June 30, 2012 | 1,150% over the limit |
| Selenium, total recoverable | 5 | 7 | 3 | June 30, 2011 | 50,344% over the limit |
| E. coli, colony forming units [CFU] | 3 | 12 | 2 | August 31, 2012 | 51% over the limit |
| Solids, suspended percent removal | 1 | 7 | 2 | December 31, 2025 | 55% over the limit |
| Cyanide, total [as CN] | 5 | 2 | 2 | June 30, 2021 | 27% over the limit |
| Phosphorus, total [as P] | 1 | 2 | 2 | March 31, 2008 | 254% over the limit |
| Iron, total recoverable | 3 | 7 | 1 | December 31, 2025 | 34% over the limit |
| BOD, 5-day, percent removal | 1 | 6 | 1 | March 31, 2021 | 39% over the limit |
| BOD, 5-day, 20 deg. C | 7 | 30 | 0 | ||
| Solids, total suspended | 7 | 30 | 0 | ||
| pH | 4 | 10 | 0 | ||
| Temperature, water deg. centigrade | 3 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| Mercury, total recoverable | 5 | 4 | 0 | ||
| Hydrogen sulfide | 3 | 4 | 0 | ||
| Hardness, total [as CaCO3] | 3 | 2 | 0 | ||
| Sulfide, total [as S] | 2 | 2 | 0 | ||
| Oil & Grease | 4 | 0 | 0 | ||
| TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum) | 2 | 0 | 0 | ||
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | 2 | 0 | 0 | ||
| TU Static Renewal 7-Day Chronic Pimphales promelas | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 0 | 0 | ||
| Fluoride, total [as F] | 1 | 0 | 0 | ||
| Arsenic, total recoverable | 1 | 0 | 0 | ||
| Thallium, total recoverable | 1 | 0 | 0 | ||
| Beryllium, total recoverable [as Be] | 1 | 0 | 0 | ||
| Boron, total recoverable | 1 | 0 | 0 | ||
| Nickel, total recoverable | 1 | 0 | 0 | ||
| Silver total recoverable | 1 | 0 | 0 | ||
| Zinc, total recoverable | 1 | 0 | 0 | ||
| Cadmium, total recoverable | 1 | 0 | 0 | ||
| Lead, total recoverable | 1 | 0 | 0 | ||
| Chromium, total recoverable | 1 | 0 | 0 | ||
| Chromium, hexavalent dissolved [as Cr] | 1 | 0 | 0 | ||
| Antimony, total recoverable | 1 | 0 | 0 | ||
| Solids, total dissolved | 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 AZ0021804.
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 AZ0021804 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.