Passage Data · Check a report · Use it from your AI
Of the 9 permits in EPA's SIC 87 in MD, 2 went over a limit between 2025-10-01 and 2026-09-30 (Copper, total recoverable: 2; Phosphorus, total [as P]: 2; Solids, total suspended: 1). 2 are past the expiry date EPA's file holds; 1 has a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.
All Maryland permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| U.S. Department of Agriculture, Agricultural Research Service MD0020842 · Noncommercial Research Organizations | Over a limit 25×: Copper, total recoverable (16×), Solids, total suspended (5×), Phosphorus, total [as P] (3×) | Permit past the expiry date EPA's file holds |
| U.S. Dept of Agriculture-USDA-ARS-FMOD-USS MD0020851 · Noncommercial Research Organizations | Over a limit 2×: Phosphorus, total [as P] (1×), Copper, total recoverable (1×) | Permit past the expiry date EPA's file holds |
| MOUNT ST.MARYS COLLEGE MD0023230 · Noncommercial Research Organizations | No value over a limit | Expires Aug 31, 2029 |
| MSU -ESTUARINE RESEARCH CENTER MD0003093 · Noncommercial Research Organizations | No value over a limit; 4 required values not reported | Expires Jun 30, 2029 |
| NATIONAL INSTITUTES OF HEALTH MD0020931 · Noncommercial Research Organizations | No value over a limit; 35 required values not reported | Expires Aug 31, 2029 |
| Presbyterian Senior Living Services, Inc. MD0022951 · Noncommercial Research Organizations | No value over a limit | Renewal application due Jan 2, 2028 |
| SMITHSONIAN ENVIRONMENTAL RESEARCH CENTER MD0070327 · Noncommercial Research Organizations | No value over a limit; 2 required values not reported | Expires Jan 31, 2030 |
| UNIV. MD. CHESAPK. BIOL. LAB MD0061051 · Noncommercial Research Organizations | No value over a limit; 4 required values not reported | Expires Jul 31, 2029 |
| UNIVERSITY OF MARYLAND, CTR. F MD0051403 · Noncommercial Research Organizations | No value over a limit | Expires Nov 30, 2028 |
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=87, narrowed with &over_limit=true, ¶meter=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