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Justice, Public Order and Safety — NPDES discharge permits in Maryland

Of the 6 permits in EPA's SIC 92 in MD, 1 went over a limit between 2025-10-01 and 2026-09-30 (Nitrogen, total [as N]: 1; Phosphorus, total [as P]: 1). 5 are past the expiry date EPA's file holds; 0 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
EASTERN CORRECTIONAL INSTITUTE
MD0066613 · Correctional Institutions
Over a limit 2×: Phosphorus, total [as P] (1×), Nitrogen, total [as N] (1×)Permit past the expiry date EPA's file holds
Department of Homeland Security, Federal Emergency Management Agency
MD0025666 · Public Order And Safety
No value over a limitPermit past the expiry date EPA's file holds
Department of public works
MD0023876 · Correctional Institutions
No value over a limitPermit past the expiry date EPA's file holds
GREEN RIDGE YOUTH CAMP WWTP
MD0024988 · Correctional Institutions
No value over a limitPermit past the expiry date EPA's file holds
MARYLAND CORRECTIONAL INSTITUTION
MD0023957 · major · Correctional Institutions
No value over a limitPermit past the expiry date EPA's file holds
SOUTHERN MD. PRE-RELEASE UNIT
MD0023914 · Correctional Institutions
No value over a limitExpires Feb 28, 2030

The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.

For programs and AI agents: this screen as JSON at /api/v1/permits?state=MD&sic=92, narrowed with &over_limit=true, &parameter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states