Clean Water Act discharge permit · NPDES MDG528925
G. W. HALL & SON LLC, Fishing Creek, MD: NPDES MDG528925 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
G. W. HALL & SON LLC, held by G. W. Hall & Son LLC, holds NPDES permit MDG528925. EPA’s file records it issued September 9, 2025 and expiring October 31, 2027. 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 | G. W. HALL & SON LLC |
|---|---|
| Permittee as filed | G. W. Hall & Son LLC |
| NPDES ID | MDG528925 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 9, 2025 |
| Expiration date | October 31, 2027 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Fishing Creek, MD 2163 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Fox Creek-Honga River (HUC 020600050603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 7With 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 | 2 | 10 | 0 | ||
| Solids, total suspended | 2 | 10 | 0 | ||
| Oil and grease | 2 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| Production, seafood effluent | 1 | 5 | 0 | ||
| Chlorine, total residual | 1 | 5 | 0 | ||
| Coliform, fecal general | 1 | 5 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MDG528925.
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 MDG528925.
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 MDG528925 there.
Nearby on the register
- Discharge permits in Fishing Creek
- Every permit record in Fishing Creek, A to Z
- Discharge permits in Maryland
- Every permit record in Maryland, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.