Clean Water Act discharge permit · NPDES AL0020907
CARROLLTON LAGOON, Carrollton, AL: NPDES AL0020907 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
CARROLLTON LAGOON, held by Town Of Carrollton, holds NPDES permit AL0020907. EPA’s file records it issued June 19, 2015 and expiring July 31, 2020. 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 | CARROLLTON LAGOON |
|---|---|
| Permittee as filed | Town Of Carrollton |
| NPDES ID | AL0020907 |
| 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 | June 19, 2015 |
| Expiration date | July 31, 2020 |
| Address | Carrollton, AL 35447 |
| Subwatershed | Stratton Creek-Lubbub Creek (HUC 031601060404) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 16Pollutants on file
- 14Under a numeric limit
- 12With a violation of any kind
- 10With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 0 | 75 | 71 | July 31, 2010 | 8,450% over the limit |
| BOD, carb-5 day, 20 deg C, percent removal | 1 | 66 | 64 | June 30, 2020 | 567% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 73 | 51 | March 31, 2023 | 99,999% over the limit |
| Solids, suspended percent removal | 1 | 45 | 43 | November 30, 2010 | 186% over the limit |
| Solids, total suspended | 8 | 42 | 18 | May 31, 2020 | 987% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 28 | 16 | January 31, 2022 | 378% over the limit |
| E. coli | 4 | 9 | 9 | July 31, 2020 | 99,999% over the limit |
| Flow rate | 0 | 4 | 4 | November 30, 2012 | 58% over the limit |
| Flow rate | 2 | 5 | 3 | June 30, 2020 | 80% over the limit |
| pH | 2 | 5 | 1 | July 31, 2011 | |
| Flow, in conduit or thru treatment plant | 4 | 21 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 1 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 0 | 0 | ||
| Phosphorus, total [as P] | 4 | 0 | 0 | ||
| Chlorine, total residual | 2 | 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 AL0020907.
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 AL0020907 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.