Clean Water Act discharge permit · NPDES ALG110123
SEQUATCHIE CONCRETE HUNTSVILLE PLANT, Huntsville, AL: NPDES ALG110123 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
SEQUATCHIE CONCRETE HUNTSVILLE PLANT, held by SHERMAN INDUSTRIES LLC PEGRAM HUNTSVILLE, holds NPDES permit ALG110123, which discharges to Huntsville Spring Branch. EPA’s file records it issued August 2, 2007 and expiring August 31, 2012. 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 | SEQUATCHIE CONCRETE HUNTSVILLE PLANT |
|---|---|
| Permittee as filed | SHERMAN INDUSTRIES LLC PEGRAM HUNTSVILLE |
| NPDES ID | ALG110123 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | August 2, 2007 |
| Expiration date | August 31, 2012 |
| Issuing agency | ADEM |
| Address | Huntsville, AL 35801 |
| Receiving water | HUNTSVILLE SPRING BRANCH |
| Subwatershed | Upper Huntsville Spring Branch (HUC 060300020502) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 7With 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 |
|---|---|---|---|---|---|
| pH | 6 | 46 | 6 | October 31, 2013 | |
| Phosphorus, total [as P] | 2 | 22 | 3 | March 31, 2014 | 210% over the limit |
| Solids, total suspended | 3 | 22 | 2 | December 31, 2013 | 87% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 19 | 0 | ||
| Oil & Grease | 0 | 18 | 0 | ||
| Oil and grease | 2 | 1 | 0 | ||
| Rainfall | 1 | 1 | 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 ALG110123.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, ALG110123.
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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 ALG110123 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.