Clean Water Act discharge permit · NPDES MDG679601
WILDCAT POINT GENERATION FACILITY, Conowingo, MD: NPDES MDG679601 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WILDCAT POINT GENERATION FACILITY holds NPDES permit MDG679601, which discharges to Conowingo Dam/Susquehanna River. EPA’s file records it issued March 12, 2021 and expiring July 31, 2025. 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 GENERATION FACILITY |
|---|---|
| Permittee as filed | WILDCAT POINT GENERATION FACILITY |
| NPDES ID | MDG679601 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 12, 2021 |
| Expiration date | July 31, 2025 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Conowingo, MD 21918 |
| Receiving water | CONOWINGO DAM/SUSQUEHANNA RIVER |
| Subwatershed | Conowingo Creek (HUC 020503061711) |
| Other EPA IDs (FRS) | RCRA handler MDR000526962; ICIS-AIR source MD0000002401500272 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 7Pollutants on file
- 0Under 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 0 | 18 | 0 | ||
| pH | 0 | 16 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 9 | 0 | ||
| Solids, total suspended | 0 | 9 | 0 | ||
| Oil & Grease | 0 | 9 | 0 | ||
| Chlorine, total residual | 0 | 8 | 0 | ||
| Flow, total | 0 | 8 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MDG679601.
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 MDG679601.
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, MDG679601.
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- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/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 MDG679601 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.