Clean Water Act discharge permit · NPDES AL0052281
HARBORTOWN TOWNHOMES STP, Cropwell, AL: NPDES AL0052281 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
HARBORTOWN TOWNHOMES STP, held by Enviro Management Company, Inc., holds NPDES permit AL0052281. EPA’s file records it issued April 30, 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 | HARBORTOWN TOWNHOMES STP |
|---|---|
| Permittee as filed | Enviro Management Company, Inc. |
| NPDES ID | AL0052281 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 30, 2020 |
| Expiration date | April 30, 2025 |
| Address | Cropwell, AL 35054 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Rabbit Branch (HUC 031501060803) |
| 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
- 14Pollutants on file
- 13Under a numeric limit
- 14With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 173 | 57 | July 31, 2026 | 1,470% over the limit |
| Nitrogen, Kjeldahl, total [as N] | 8 | 151 | 35 | July 31, 2026 | 479% over the limit |
| Solids, total suspended | 16 | 263 | 23 | July 31, 2022 | 1,133% over the limit |
| Solids, suspended percent removal | 2 | 50 | 20 | July 31, 2026 | 567% over the limit |
| Coliform, fecal general | 0 | 69 | 13 | August 31, 2013 | 500% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 16 | 257 | 9 | June 30, 2026 | 194% over the limit |
| E. coli | 4 | 16 | 8 | February 28, 2021 | 330% over the limit |
| BOD, carb-5 day, 20 deg C, percent removal | 2 | 35 | 5 | March 31, 2026 | 136% over the limit |
| Chlorine, total residual | 4 | 38 | 3 | January 31, 2015 | 300% over the limit |
| pH | 4 | 63 | 1 | August 31, 2007 | |
| Flow, in conduit or thru treatment plant | 4 | 62 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 31 | 0 | ||
| Phosphorus, total [as P] | 16 | 8 | 0 | ||
| Nitrite + Nitrate total [as N] | 8 | 8 | 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 AL0052281.
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 AL0052281 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.