Clean Water Act discharge permit · NPDES AL0049115
MILLPORT LAGOON, Millport, AL: NPDES AL0049115 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
MILLPORT LAGOON, held by Town Of Millport, holds NPDES permit AL0049115. EPA’s file records it issued February 28, 2017 and expiring February 28, 2022. 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 | MILLPORT LAGOON |
|---|---|
| Permittee as filed | Town Of Millport |
| NPDES ID | AL0049115 |
| 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 | February 28, 2017 |
| Expiration date | February 28, 2022 |
| Address | Millport, AL 35576 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Driver Creek-Luxapallia Creek (HUC 031601050203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 19Pollutants on file
- 15Under a numeric limit
- 19With 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 |
|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | 8 | 210 | 50 | February 28, 2023 | 575% over the limit |
| E. coli | 4 | 58 | 36 | June 30, 2026 | 99,999% over the limit |
| Solids, suspended percent removal | 1 | 54 | 36 | May 31, 2022 | 237% over the limit |
| Oxygen, dissolved [DO] | 1 | 55 | 35 | June 30, 2026 | 85% over the limit |
| BOD, carb-5 day, 20 deg C, percent removal | 1 | 45 | 26 | March 31, 2023 | 315% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 99 | 23 | February 29, 2020 | 1,306% over the limit |
| Solids, total suspended | 8 | 163 | 11 | February 28, 2023 | 116% over the limit |
| pH | 2 | 43 | 7 | April 30, 2025 | |
| Coliform, fecal general | 0 | 21 | 7 | August 31, 2010 | 355% over the limit |
| Chlorine, total residual | 1 | 22 | 1 | September 30, 2022 | 503% over the limit |
| Nitrite + Nitrate total [as N] | 4 | 124 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 122 | 0 | ||
| Phosphate, poly [as PO4] | 0 | 96 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 44 | 0 | ||
| Phosphorus, total [as P] | 4 | 28 | 0 | ||
| Arsenic, total recoverable | 0 | 14 | 0 | ||
| Mercury, total recoverable | 0 | 14 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 2 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 1 | 2 | 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 AL0049115.
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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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 AL0049115 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.