Clean Water Act discharge permit · NPDES PA0263176
MARTIN SHALE PIT NO 7, Greencastle, PA: NPDES PA0263176 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MARTIN SHALE PIT NO 7, held by DAVID H MARTIN EXCAV INC, holds NPDES permit PA0263176, which discharges to Unt Of Conococheague Creek. EPA’s file records it issued December 5, 2023 and expiring February 5, 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 | MARTIN SHALE PIT NO 7 |
|---|---|
| Permittee as filed | DAVID H MARTIN EXCAV INC |
| NPDES ID | PA0263176 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 5, 2023 |
| Expiration date | February 5, 2028 |
| Issuing agency | State Environmental Organization |
| Address | Greencastle, PA 17225 |
| Receiving water | UNT Of Conococheague Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Falling Spring Branch-Conococheague Creek (HUC 020700040805) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 5Under a numeric limit
- 8With 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 | 32 | 696 | 0 | ||
| Iron, total [as Fe] | 32 | 384 | 0 | ||
| Solids, total suspended | 24 | 366 | 0 | ||
| Acidity, total [as CaCO3] | 0 | 316 | 0 | ||
| Alkalinity, total [as CaCO3] | 0 | 312 | 0 | ||
| Alkalinity - Acidity [as CaCO3] | 0 | 312 | 0 | ||
| Flow, in conduit or thru treatment plant | 16 | 36 | 0 | ||
| Solids, settleable | 8 | 18 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PA0263176.
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 PA0263176.
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 PA0263176 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.