Clean Water Act discharge permit · NPDES AL0081337
GUIN COMMERCIAL/INDUSTRIAL SITE WWTP, Guin, AL: NPDES AL0081337 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 17Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
GUIN COMMERCIAL/INDUSTRIAL SITE WWTP, held by City of Guin, holds NPDES permit AL0081337. EPA’s file records it issued May 25, 2018 and expiring May 31, 2023. 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 | GUIN COMMERCIAL/INDUSTRIAL SITE WWTP |
|---|---|
| Permittee as filed | City of Guin |
| NPDES ID | AL0081337 |
| 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 | May 25, 2018 |
| Expiration date | May 31, 2023 |
| Address | Guin, AL 35563 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | East Branch-Luxapallila Creek (HUC 031601050101) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 17Pollutants on file
- 17Under a numeric limit
- 17With a violation of any kind
- 3With 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, Kjeldahl, total [as N] | 6 | 16 | 8 | March 31, 2022 | 123% over the limit |
| Coliform, fecal general | 5 | 7 | 2 | June 30, 2021 | 100% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 10 | 13 | 1 | June 30, 2021 | 44% over the limit |
| Solids, total suspended | 10 | 12 | 0 | ||
| Nitrogen, ammonia total [as N] | 9 | 11 | 0 | ||
| Phosphorus, total [as P] | 9 | 11 | 0 | ||
| pH | 6 | 10 | 0 | ||
| Nitrogen, total [as N] | 7 | 7 | 0 | ||
| Nitrogen, nitrate total [as N] | 7 | 7 | 0 | ||
| E. coli | 5 | 7 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 4 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 4 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 4 | 0 | ||
| Nitrogen, nitrite total [as N] | 3 | 3 | 0 | ||
| Carbon, tot organic [TOC] | 3 | 3 | 0 | ||
| Methylene blue active substances | 3 | 3 | 0 | ||
| Water level at sample collection time | 3 | 3 | 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 AL0081337.
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 AL0081337 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.