Clean Water Act discharge permit · NPDES AL0070858
MAPLESVILLE WWTP, Maplesville, AL: NPDES AL0070858 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MAPLESVILLE WWTP, held by Maplesville Utility Board, holds NPDES permit AL0070858. EPA’s file records it issued March 21, 2019 and expiring March 31, 2024. 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 | MAPLESVILLE WWTP |
|---|---|
| Permittee as filed | Maplesville Utility Board |
| NPDES ID | AL0070858 |
| 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 | March 21, 2019 |
| Expiration date | March 31, 2024 |
| Address | Maplesville, AL 36750 |
| Subwatershed | Little Mulberry Creek (HUC 031502011002) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 14Pollutants on file
- 13Under a numeric limit
- 14With a violation of any kind
- 6With 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] | 4 | 74 | 58 | March 31, 2023 | 716% over the limit |
| Solids, total suspended | 8 | 69 | 33 | April 30, 2026 | 1,947% over the limit |
| Coliform, fecal general | 0 | 35 | 27 | July 31, 2009 | 2,460% over the limit |
| Solids, suspended percent removal | 1 | 28 | 23 | January 31, 2021 | 567% over the limit |
| Oxygen, dissolved [DO] | 1 | 15 | 10 | July 31, 2026 | 55% over the limit |
| E. coli | 4 | 3 | 3 | October 31, 2023 | 105% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 48 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 12 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 12 | 0 | ||
| Phosphorus, total [as P] | 4 | 12 | 0 | ||
| pH | 2 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| BOD, carb-5 day, 20 deg C, percent removal | 1 | 6 | 0 | ||
| Chlorine, total residual | 2 | 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 AL0070858.
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 AL0070858 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.