Clean Water Act discharge permit · NPDES AL0074730
M&H VALVE COMPANY, A DIVISION OF MCWANE, LLC, Anniston, AL: NPDES AL0074730 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 17Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
M&H VALVE COMPANY, A DIVISION OF MCWANE, LLC, held by M&H Valve Company, holds NPDES permit AL0074730. EPA’s file records it issued September 26, 2023 and expiring October 31, 2028. 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 | M&H VALVE COMPANY, A DIVISION OF MCWANE, LLC |
|---|---|
| Permittee as filed | M&H Valve Company |
| NPDES ID | AL0074730 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 26, 2023 |
| Expiration date | October 31, 2028 |
| Issuing agency | State |
| Address | Anniston, AL 36201 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | City of Anniston (HUC 031501060505) |
| NAICS | 332919 – Other Metal Valve and Pipe Fitting Manufacturing |
| SIC | 3494 – Valves And Pipe Fittings |
| Other EPA IDs (FRS) | RCRA handler ALD004018354; ICIS-AIR source AL0000000101500006 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 22Pollutants on file
- 17Under a numeric limit
- 21With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Oil and grease | 0 | 7 | 3 | March 31, 2009 | 291% over the limit |
| pH | 6 | 44 | 0 | ||
| Flow, in conduit or thru treatment plant | 3 | 22 | 0 | ||
| Chlorine, total residual | 0 | 20 | 0 | ||
| Solids, total suspended | 3 | 19 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 19 | 0 | ||
| Solids, total dissolved [TDS] | 0 | 19 | 0 | ||
| Nickel, total recoverable | 3 | 7 | 0 | ||
| Cyanide, total [as CN] | 3 | 5 | 0 | ||
| Nitrogen, total [as N] | 3 | 4 | 0 | ||
| Arsenic, total recoverable | 3 | 4 | 0 | ||
| Iron, total recoverable | 3 | 4 | 0 | ||
| Zinc, total recoverable | 3 | 4 | 0 | ||
| Aluminum, total recoverable | 3 | 4 | 0 | ||
| Cadmium, total recoverable | 3 | 4 | 0 | ||
| Lead, total recoverable | 3 | 4 | 0 | ||
| Chromium, total recoverable | 3 | 4 | 0 | ||
| Copper, total recoverable | 3 | 4 | 0 | ||
| Manganese, total recoverable | 3 | 4 | 0 | ||
| Chemical Oxygen Demand [COD] | 3 | 4 | 0 | ||
| Cyanide, total recoverable | 0 | 2 | 0 | ||
| Oil & Grease | 3 | 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 AL0074730.
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 AL0074730 there.
Nearby on the register
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- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.