Clean Water Act discharge permit · NPDES AR0021903
WYNNE WATER UTILITIES - CITY OF WYNNE WWTP, Wynne, AR: NPDES AR0021903 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 30Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
WYNNE WATER UTILITIES - CITY OF WYNNE WWTP, held by WYNNE, CITY OF, holds NPDES permit AR0021903, which discharges to Dit,Caney Cr,L'Anguille R,St Francis R. EPA’s file records it issued July 17, 2018 and expiring July 31, 2023. 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 | WYNNE WATER UTILITIES - CITY OF WYNNE WWTP |
|---|---|
| Permittee as filed | WYNNE, CITY OF |
| NPDES ID | AR0021903 |
| 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 | July 17, 2018 |
| Expiration date | July 31, 2023 |
| Address | Wynne, AR 72396 |
| Receiving water | DIT,CANEY CR,L'ANGUILLE R,ST FRANCIS R |
| Program components on file | POTW, Pretreatment |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
| Other EPA IDs (FRS) | RCRA handler ARD030431225 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 32Pollutants on file
- 30Under a numeric limit
- 21With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 3 | 13 | 7 | January 31, 2016 | 101% over the limit |
| Coliform, fecal, colony forming units | 3 | 7 | 7 | July 31, 2022 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 9 | 10 | 4 | May 31, 2019 | 180% over the limit |
| Coliform, fecal general | 0 | 6 | 2 | June 30, 2018 | 100% over the limit |
| Oxygen, dissolved [DO] | 2 | 3 | 1 | August 31, 2016 | 9% over the limit |
| Arsenic, total recoverable | 3 | 6 | 0 | ||
| Copper, total recoverable | 3 | 6 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 3 | 6 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas | 2 | 2 | 0 | ||
| Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia | 2 | 1 | 0 | ||
| Pass/Fail Static Renewal 7Day Chronic Pimephales promelas | 2 | 1 | 0 | ||
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia | 2 | 1 | 0 | ||
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | 2 | 1 | 0 | ||
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | 2 | 1 | 0 | ||
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | 2 | 1 | 0 | ||
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | 2 | 1 | 0 | ||
| Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia | 2 | 1 | 0 | ||
| Coef Of Var Static Renewal 7Day Chronic Pimephales promelas | 2 | 1 | 0 | ||
| Whole effluent toxicity | 0 | 1 | 0 | ||
| Nitrite + Nitrate total [as N] | 3 | 0 | 0 | ||
| Phosphorus, total [as P] | 3 | 0 | 0 | ||
| Sulfate, total [as SO4] | 3 | 0 | 0 | ||
| Whole effluent toxicity - retest #1 | 1 | 0 | 0 | ||
| Whole effluent toxicity - retest #2 | 1 | 0 | 0 | ||
| WET, sublethal retest #1 | 1 | 0 | 0 | ||
| WET, sublethal retest #2 | 1 | 0 | 0 | ||
| Whole Effluent Toxicity - Retest #3 | 1 | 0 | 0 | ||
| Whole Effluent Toxicity, Sub-Lethal Retest #3 | 1 | 0 | 0 | ||
| Overflows | 1 | 0 | 0 | ||
| Overflow volume [SS0 volume, CSO volume] | 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 AR0021903.
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 AR0021903 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.