Clean Water Act discharge permit · NPDES AL0084493
STAVE HOLLOW MINE, Townley, AL: NPDES AL0084493 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
STAVE HOLLOW MINE, held by Signal Resources, LLC, holds NPDES permit AL0084493. EPA’s file records it issued January 30, 2025 and expiring January 29, 2030. 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.
What the register holds for STAVE HOLLOW MINE: its NPDES ID, its permit type and status, its dates, its address in Townley, Alabama, and 13 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AL0084493.
Identity
| Facility as filed | STAVE HOLLOW MINE |
|---|---|
| Permittee as filed | Signal Resources, LLC |
| NPDES ID | AL0084493 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 30, 2025 |
| Expiration date | January 29, 2030 |
| Issuing agency | State |
| Address | Townley, AL 35587 |
| Subwatershed | West Fork-Lost Creek (HUC 031601090403) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 13Under a numeric limit
- 0With a violation of any kind
- 0With 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 | 24 | 0 | 0 | ||
| Specific conductance | 16 | 0 | 0 | ||
| Sulfate [as S] | 16 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 16 | 0 | 0 | ||
| Iron, total [as Fe] | 12 | 0 | 0 | ||
| Solids, total suspended | 8 | 0 | 0 | ||
| Manganese, total [as Mn] | 8 | 0 | 0 | ||
| Solids, settleable | 4 | 0 | 0 | ||
| Solids, total dissolved [TDS] | 4 | 0 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 2 | 0 | 0 | ||
| Toxicity [chronic], Ceriodaphnia dubia | 2 | 0 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 2 | 0 | 0 | ||
| Toxicity [chronic], Pimephales promelas [Fathead Minnow] | 2 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AL0084493.
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 AL0084493.
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 AL0084493 there.
Nearby on the register
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- Every permit record in Townley, A to Z
- Discharge permits in Alabama
- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.