NPDES MDG499881 · Clean Water Act
RANDALLSTOWN QUARRY, Randallstown, MD: NPDES MDG499881 discharge permit, effluent exceedances, inspections, penalties
RANDALLSTOWN QUARRY, Randallstown, Maryland: General permit coverage MDG499881, held by VINCI PIT # 1; Administratively continued; issued December 1, 2011, term to April 30, 2015, by Maryland Department of The Evnironment; discharges to FALLS RUN via PATAPSCO RIVER-LOWER NORTH BR.
- pH: 4 limits, 132 violations of any kind.
- Solids, total suspended: 4 limits, 132 violations of any kind.
- Flow, in conduit or thru treatment plant: 4 limits, 132 violations of any kind.
- pH change [range]: 4 limits, 92 violations of any kind.
- Solids, settleable: 2 limits, 66 violations of any kind.
RANDALLSTOWN QUARRY among its neighbors
4 discharge permits are in the Falls Run-Liberty Lake-North Branch Patapsco River subwatershed (HUC 020600030806); MDG499881 is one. Its county: 202, 4 major; MDG499881 is minor permit.
Other permits in the Falls Run-Liberty Lake-North Branch Patapsco River subwatershed (HUC 020600030806)
- BALTIMORE RAVENS, Owings Mills: MDG870200, minor, term to 2025-03-31
- BLUEGRASS MATERIALS COMPANY, LLC (FORMERLY-MARRIOTTSVILLE QUARRY), Marriottsville: MDG490220, minor, term to 2005-10-16
- QUAIL MEADOW COMMUNITY, Eldersburg: MDG870164, minor, term to 2025-03-31
Identity
| Facility | RANDALLSTOWN QUARRY |
|---|---|
| Permittee | VINCI PIT # 1 |
| NPDES ID | MDG499881 |
| Status | Administratively continued |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | December 1, 2011 |
| Expires | April 30, 2015 |
| Agency | Maryland Department of The Evnironment |
| Address | Randallstown, MD 21133 |
| Receiving water | FALLS RUN via PATAPSCO RIVER-LOWER NORTH BR |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Falls Run-Liberty Lake-North Branch Patapsco River (HUC 020600030806) |
NPDES MDG499881: effluent limits and exceedances
RANDALLSTOWN QUARRY (NPDES MDG499881): 5 pollutants on file, 5 limited; 5 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 4 | 132 | 0 | ||
| Solids, total suspended | 4 | 132 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 132 | 0 | ||
| pH change [range] | 4 | 92 | 0 | ||
| Solids, settleable | 2 | 66 | 0 |
NPDES MDG499881: inspections, violations and enforcement
NPDES MDG499881 (RANDALLSTOWN QUARRY): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES MDG499881
NPDES MDG499881: one email when its EPA record changes — $99/month.
Permits near NPDES MDG499881
NPDES MDG499881: 5 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.