Clean Water Act discharge permit · NPDES MD0059K21
MNCPPC LITTLE BENNETT MAINTENANCE YARD, Clarksburg, MD: NPDES MD0059K21 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
MNCPPC LITTLE BENNETT MAINTENANCE YARD, held by MNCPPC Little Bennett Maintenance Yard l, holds NPDES permit MD0059K21. EPA’s file records it issued March 31, 2023 and expiring September 30, 2027.
MNCPPC LITTLE BENNETT MAINTENANCE YARD, Clarksburg, Maryland: Coverage under a general permit MD0059K21, held by MNCPPC Little Bennett Maintenance Yard l; Effective; issued March 31, 2023, term to September 30, 2027, by MARYLAND DEPARTMENT OF THE ENVIRONMENT.
MNCPPC LITTLE BENNETT MAINTENANCE YARD among its neighbors
EPA’s permit file holds 4 discharge permits in the Little Seneca Creek subwatershed (HUC 020700080801), MD0059K21 among them. Its county holds 146, 3 of them major permits; MD0059K21 is a minor permit.
Other permits in the Little Seneca Creek subwatershed (HUC 020700080801)
- DRS RADA TECHNOLOGIES, Germantown: MDR003946, minor permit, permit term to January 31, 2028
- E.C. RICHARD ENTERPEISES, INC., Germantown: MDG344397, minor permit, discharging to SENECA CREEK, permit term to May 24, 2007
- THALES DEFENSE & SECURITY, INC, Clarksburg: MDR003972, minor permit, discharging to SENECA CREEK, permit term to April 21, 2031
What the register holds for MNCPPC LITTLE BENNETT MAINTENANCE YARD: its NPDES ID, its permit type and status, its dates, its address in Clarksburg, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MD0059K21.
Identity
| Facility as filed | MNCPPC LITTLE BENNETT MAINTENANCE YARD |
|---|---|
| Permittee as filed | MNCPPC Little Bennett Maintenance Yard l |
| NPDES ID | MD0059K21 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 31, 2023 |
| Expiration date | September 30, 2027 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Clarksburg, MD 20871 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Little Seneca Creek (HUC 020700080801) |
| Other EPA IDs (FRS) | ICIS-AIR source MD0000002403101272 |
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MD0059K21.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MD0059K21.
Inspections
EPA’s inspection file holds no inspection for NPDES MD0059K21.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MD0059K21.
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, MD0059K21.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
Nearby on the register
- Discharge permits in Clarksburg
- Every permit record in Clarksburg, 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.