Clean Water Act discharge permit · NPDES MDR002504
HUMAN GENOME SCIENCE, INC.-LSM FACILITY, Rockville, MD: NPDES MDR002504 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HUMAN GENOME SCIENCE, INC.-LSM FACILITY, held by Human Genome Science, Inc.-LSM Facility, holds NPDES permit MDR002504. EPA’s file records it issued June 18, 2020 and expiring December 31, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for HUMAN GENOME SCIENCE, INC.-LSM FACILITY: its NPDES ID, its permit type and status, its dates, its address in Rockville, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDR002504.
Identity
| Facility as filed | HUMAN GENOME SCIENCE, INC.-LSM FACILITY |
|---|---|
| Permittee as filed | Human Genome Science, Inc.-LSM Facility |
| NPDES ID | MDR002504 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 18, 2020 |
| Expiration date | December 31, 2025 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Rockville, MD 20850 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Muddy Branch (HUC 020700081001) |
| Other EPA IDs (FRS) | RCRA handler MDR000512897; ICIS-AIR source MD0000002403102200 |
Cited to the EPA ICIS-NPDES permit file (ECHO 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 MDR002504.
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 MDR002504.
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
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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 MDR002504 there.
Nearby on the register
- Discharge permits in Rockville
- Every permit record in Rockville, 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.