EPA · discharge permits by city
Discharge permits in Gaithersburg, Maryland
- 25Current permits
Permits
Major dischargers first. Permits are placed by the address on the permit, which is the operation’s own, not the outfall’s.
| Permit holder | NPDES ID | Program | Discharger | Receiving water |
|---|---|---|---|---|
| 17 BARKLEY | MDG767300 | Minor | Muddy Branch | |
| ASBURY METHODIST HOME INC. | MDG870156 | Minor | Great Seneca Creek | |
| CONCRETE GENERAL, INC | MD0072214 | Minor | Great Seneca Creek | |
| DUFIEF HOMEOWNERS ASSOCIATION | MDG870324 | Minor | POTOMAC RIVER MO COUNTY | |
| EDINBURG VILLAGE | MDG767305 | Minor | Great Seneca Creek | |
| EMERGENT BIOSOLUTIONS ORODUCT DEVELOPMENT | MDR003697 | Minor | Great Seneca Creek | |
| FOXWOOD HOA - MAIN | MDG767336 | Minor | MUDDY BRANCH | |
| GREEN FARM MAINTENANCE FACILITY | MDR003752 | Minor | SENECA CREEK | |
| HADLEY FARMS HOA | MDG766837 | Minor | CABIN BRANCH, GREAT SENECA CREEK | |
| LEIDOS RIO WASHINGTON CENTER | MDG870269 | Minor | POTOMAC RIVER MO COUNTY | |
| LGC CLINICAL DIAGNOSTICS, INC. | MDR003689 | Minor | Great Seneca Creek | |
| MEDIMMUNE, LLC | DCPIU000T | Minor | ||
| MESO SCALE DIAGNOSTICS, LLC | MDR002523 | Minor | Muddy Branch | |
| MILTENYI BIOTEC NORTH AMERICA, INC. | MDR001782 | Minor | Great Seneca Creek | |
| MONTGOMERY COUNTY DPW PUBLIC SAFETY HEADQUARTERS | MD0068195 | Minor | AN UNNAMED TRIB.TO MUDDY BRANCH | |
| MONTGOMERY COUNTY PUBLIC SAFETY | MDG870304 | Minor | POTOMAC RIVER MO CNTY | |
| PAUL MASTRELLA | MDG870340 | Minor | ||
| QUAIL VALLEY HOA | MDG767308 | Minor | Great Seneca Creek | |
| SAYBROOKE HOA | MDG767339 | Minor | WHETSONE RUN | |
| SELECTIVE HAULING | MDR003475 | Minor | SENECA CREEK | |
| SOUTH FREDERICK AVENUE BP | MDG919053 | Minor | Langford Creek | |
| STONEBRIDGE HOA | MDG870252 | Minor | POTOMAC RIVER MO CNTY | |
| UNITED PARCEL SERVICE - GAITHERSBURG | MDR000856 | Minor | POTOMAC RIVER | |
| WOODLAND HILLS | MDG767302 | Minor | SENECA CREEK | |
| NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | MDMS40141 | Minor | Little Monocacy River |