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Clean Water Act discharge permit · NPDES MDG870200

BALTIMORE RAVENS, Owings Mills, MD: NPDES MDG870200 discharge permit, effluent exceedances, inspections, penalties

BALTIMORE RAVENS holds NPDES permit MDG870200, which discharges to Locust Run. EPA’s file records it issued August 16, 2022 and expiring March 31, 2025.

BALTIMORE RAVENS, Owings Mills, Maryland: Coverage under a general permit MDG870200; Administratively continued (past its expiration date and still in force until reissued); issued August 16, 2022, term to March 31, 2025, by MARYLAND DEPARTMENT OF THE ENVIRONMENT; discharges to LOCUST RUN.

BALTIMORE RAVENS among its neighbors

EPA’s permit file holds 4 discharge permits in the Falls Run-Liberty Lake-North Branch Patapsco River subwatershed (HUC 020600030806), MDG870200 among them. Its county holds 202, 4 of them major permits; MDG870200 is a minor permit.

Other permits in the Falls Run-Liberty Lake-North Branch Patapsco River subwatershed (HUC 020600030806)

What the register holds for BALTIMORE RAVENS: its NPDES ID, its permit type and status, its dates, its address in Owings Mills, Maryland, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDG870200.

Identity

Facility as filedBALTIMORE RAVENS
Permittee as filedBALTIMORE RAVENS
NPDES IDMDG870200
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 16, 2022
Expiration dateMarch 31, 2025
Issuing agencyMARYLAND DEPARTMENT OF THE ENVIRONMENT
AddressOwings Mills, MD 21117
Receiving waterLOCUST RUN
Receiving water impaired303(D) Listed
SubwatershedFalls Run-Liberty Lake-North Branch Patapsco River (HUC 020600030806)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MDG870200.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MDG870200.

Inspections

EPA’s inspection file holds no inspection for NPDES MDG870200.

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 MDG870200.

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, MDG870200.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The BALTIMORE RAVENS permit is one of 4 NPDES permits in the Falls Run-Liberty Lake-North Branch Patapsco River subwatershed, and it is among 180 general permit coverages in Baltimore County, where 33.9% of those coverages carry a violation on file. Its issue date of August 16, 2022 is earlier than that of 49.4% of the county's 180 general permit coverages, and the permit records no pollutants under a numeric limit and no effluent exceedances, each listed as 0.