Clean Water Act discharge permit · NPDES MDR003048
INWOOD MAINTENANCE SHOP, Woodlawn, MD: NPDES MDR003048 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
INWOOD MAINTENANCE SHOP, held by BALTIMORE COUNTY OFFICE OF BUDGET & FINANCE, holds NPDES permit MDR003048, which discharges to Patapsco River Ln Br. EPA’s file records it issued January 23, 2024 and expiring January 31, 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.
What the register holds for INWOOD MAINTENANCE SHOP: its NPDES ID, its permit type and status, its dates, its address in Woodlawn, Maryland, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDR003048.
Identity
| Facility as filed | INWOOD MAINTENANCE SHOP |
|---|---|
| Permittee as filed | BALTIMORE COUNTY OFFICE OF BUDGET & FINANCE |
| NPDES ID | MDR003048 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 23, 2024 |
| Expiration date | January 31, 2028 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Woodlawn, MD 21228 |
| Receiving water | PATAPSCO RIVER LN BR |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Brice Run-Patapsco River (HUC 020600031101) |
| SIC | 7699 – Repair Services |
| Other EPA IDs (FRS) | RCRA handler MDD985420033; ICIS-AIR source MD0000002400501667 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
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 MDR003048.
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 MDR003048.
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, MDR003048.
Start the watch
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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 MDR003048 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.