Clean Water Act discharge permit · NPDES AR0043613
MAGNOLIA, CITY OF-BIG CREEK WWTP, Magnolia, AR: NPDES AR0043613 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 21Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
MAGNOLIA, CITY OF-BIG CREEK WWTP holds NPDES permit AR0043613, which discharges to Big Cr,Dorcheat Bu,Red Rv. EPA’s file records it issued December 31, 2010 and expiring December 31, 2015. 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 | MAGNOLIA, CITY OF-BIG CREEK WWTP |
|---|---|
| Permittee as filed | MAGNOLIA, CITY OF-BIG CREEK WWTP |
| NPDES ID | AR0043613 |
| 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 | December 31, 2010 |
| Expiration date | December 31, 2015 |
| Address | Magnolia, AR 71753 |
| Receiving water | BIG CR,DORCHEAT BU,RED RV |
| Subwatershed | Barlow Branch-Big Creek (HUC 111402030108) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 22Pollutants on file
- 21Under a numeric limit
- 18With a violation of any kind
- 7With 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] | 6 | 52 | 52 | October 31, 2023 | 468% over the limit |
| Coliform, fecal general | 4 | 38 | 38 | July 31, 2022 | 388% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 26 | 26 | November 30, 2023 | 236% over the limit |
| Solids, total suspended | 3 | 24 | 23 | May 31, 2019 | 199% over the limit |
| Chlorine, total residual | 1 | 13 | 13 | June 30, 2023 | 1,890% over the limit |
| pH | 2 | 12 | 12 | January 31, 2019 | |
| Whole effluent toxicity | 2 | 10 | 6 | September 30, 2001 | 100% over the limit |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | 1 | 4 | 0 | ||
| Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 3 | 0 | ||
| Pass/Fail Static Renewal 7Day Chronic Pimephales promelas | 1 | 3 | 0 | ||
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 3 | 0 | ||
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas | 1 | 3 | 0 | ||
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 3 | 0 | ||
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | 1 | 3 | 0 | ||
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 3 | 0 | ||
| Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia | 1 | 3 | 0 | ||
| Coef Of Var Static Renewal 7Day Chronic Pimephales promelas | 1 | 3 | 0 | ||
| Lead, total recoverable | 0 | 3 | 0 | ||
| Nitrite + Nitrate total [as N] | 3 | 0 | 0 | ||
| Phosphorus, total [as P] | 3 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 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 AR0043613.
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.
Watch this permit
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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 AR0043613 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.