Clean Water Act discharge permit · NPDES MD0071901
WILDCAT POINT GENERATING FACILITY, Conowingo, MD: NPDES MD0071901 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WILDCAT POINT GENERATING FACILITY, held by OLD DOMINION ELECTRIC COOPERATIVE, holds NPDES permit MD0071901. EPA’s file records it issued July 15, 2022 and expiring July 31, 2026. 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 | WILDCAT POINT GENERATING FACILITY |
|---|---|
| Permittee as filed | OLD DOMINION ELECTRIC COOPERATIVE |
| NPDES ID | MD0071901 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 15, 2022 |
| Expiration date | July 31, 2026 |
| Issuing agency | Maryland Department Environment |
| Address | Conowingo, MD 21918 |
| Subwatershed | Conowingo Creek (HUC 020503061711) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 1With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 16 | 4 | 0 | ||
| pH | 12 | 0 | 0 | ||
| Chlorine, total residual | 12 | 0 | 0 | ||
| Ammonia nitrogen, total, [as N] 30 day | 6 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MD0071901.
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 MD0071901.
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, MD0071901.
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- One watershed — $2,990/year
- One state — $4,990/year
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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 MD0071901 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.