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Clean Water Act discharge permit · NPDES MDR000086

ASTRA ZENECA PHARMACEUTICALS, Rockville, MD: NPDES MDR000086 discharge permit, effluent exceedances, inspections, penalties

ASTRA ZENECA PHARMACEUTICALS, held by Astra Zeneca Pharmaceuticals, holds NPDES permit MDR000086. EPA’s file records it issued January 28, 2025 and expiring January 27, 2030. 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 ASTRA ZENECA PHARMACEUTICALS: 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 MDR000086.

Identity

Facility as filedASTRA ZENECA PHARMACEUTICALS
Permittee as filedAstra Zeneca Pharmaceuticals
NPDES IDMDR000086
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 28, 2025
Expiration dateJanuary 27, 2030
Issuing agencyMaryland Department Of the Environment
AddressRockville, MD 2085
Receiving water impaired303(D) Listed
SubwatershedMuddy Branch (HUC 020700081001)
Other EPA IDs (FRS)RCRA handler MDR000528609

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MDR000086.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MDR000086.

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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How we handle your data → Privacy

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 MDR000086 there.

Nearby on the register

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

What this page shows

ASTRA ZENECA PHARMACEUTICALS is one of 120 general permit coverages in Montgomery County, and 92.5% of those 120 coverages carry an earlier issue date than this permit. Among the 14 NPDES permits in the Muddy Branch subwatershed, this one is included, and 30.8% of the county's general permit coverages have a violation on file, while this permit has none of the recorded pollutants with a numeric limit or an effluent exceedance.