Passage Data · Check a report · Use it from your AI
Of the 3 permits in EPA's SIC 4961 in MN, 1 went over a limit between 2025-10-01 and 2026-09-30 (Chlorine, total residual: 1). 1 is 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 Minnesota permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| Hennepin County Energy Center MN0057509 · Steam And Air-Conditioning Supply | Over a limit 1×: Chlorine, total residual (1×) | Permit past the expiry date EPA's file holds |
| Duluth city of MN0055719 · Steam And Air-Conditioning Supply | No value over a limit | Expires Feb 28, 2031 |
| Minnesota Power MN0001015 · Steam And Air-Conditioning Supply | No value over a limit | Renewal application overdue |
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=MN&sic=4961, 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