Clean Water Act discharge permit · NPDES AL0023329
ARDMORE WWTP, Ardmore, AL: NPDES AL0023329 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
ARDMORE WWTP, held by Water Works and Sewer Board of the Town of Ardmore, holds NPDES permit AL0023329. EPA’s file records it issued April 24, 2020 and expiring April 30, 2025. 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 | ARDMORE WWTP |
|---|---|
| Permittee as filed | Water Works and Sewer Board of the Town of Ardmore |
| NPDES ID | AL0023329 |
| 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 | April 24, 2020 |
| Expiration date | April 30, 2025 |
| Address | Ardmore, AL 35739 |
| Subwatershed | Upper Piney Creek (HUC 060300020801) |
| Program components on file | POTW, Pretreatment |
| 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
- 16Pollutants on file
- 13Under a numeric limit
- 15With a violation of any kind
- 9With 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] | 8 | 227 | 124 | March 31, 2020 | 2,200% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 12 | 68 | 52 | March 31, 2021 | 351% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 238 | 48 | April 30, 2010 | 2,478% over the limit |
| Coliform, fecal general | 0 | 58 | 8 | November 30, 2007 | 200% over the limit |
| Solids, suspended percent removal | 1 | 32 | 8 | March 31, 2011 | 678% over the limit |
| Solids, total suspended | 8 | 201 | 7 | February 28, 2011 | 60% over the limit |
| Oxygen, dissolved [DO] | 1 | 33 | 7 | July 31, 2007 | 77% over the limit |
| E. coli | 4 | 9 | 5 | September 30, 2011 | 475% over the limit |
| Chlorine, total residual | 2 | 29 | 2 | March 31, 2007 | 5,300% over the limit |
| pH | 2 | 48 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 48 | 0 | ||
| BOD, 5-day, percent removal | 0 | 24 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 8 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 8 | 0 | ||
| Phosphorus, total [as P] | 4 | 8 | 0 | ||
| BOD, carb-5 day, 20 deg C, percent removal | 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 AL0023329.
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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Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.