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Of the 13 permits in EPA's SIC 14 in MN, 3 went over a limit between 2025-10-01 and 2026-09-30 (pH: 2; Solids, total suspended: 2). 4 are past the expiry date EPA's file holds; 4 have 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 |
|---|---|---|
| Aitkin Agri-Peat Inc MN0055662 · Miscellaneous Nonmetallic Minerals | Over a limit 5×: pH (3×), Solids, total suspended (2×) | Renewal application due Nov 1, 2026 |
| Amrize Midwest Inc MN0069515 · Construction Sand And Gravel | Over a limit 1×: pH (1×) | Renewal application due Oct 3, 2027 |
| Premier Horticulture Inc MN0055115 · Miscellaneous Nonmetallic Minerals | Over a limit 1×: Solids, total suspended (1×) | Permit past the expiry date EPA's file holds |
| Aggregate Industries MN0030473 · Crushed And Broken Limestone | No value over a limit; 1 required values not reported | Permit past the expiry date EPA's file holds |
| Carmeuse MN0063584 · Crushed And Broken Limestone | No value over a limit | Expires Aug 31, 2030 |
| Covia Solutions LLC MN0001716 · Industrial Sand | No value over a limit; 1 required values not reported | Expires Apr 30, 2031 |
| Doug Losee MN0053082 · Industrial Sand | No value over a limit | Permit past the expiry date EPA's file holds |
| Hawkes Company Inc MN0062715 · Miscellaneous Nonmetallic Minerals | No value over a limit | Expires May 31, 2031 |
| Kraemer Mining & Materials Inc MN0002224 · Crushed And Broken Limestone | No value over a limit | Renewal application due Oct 3, 2027 |
| Kraemer Mining Materials Inc MN0067806 · Crushed And Broken Granite | No value over a limit | Renewal application due Feb 2, 2028 |
| L.G. Everist, Inc. MN0068764 · Crushed And Broken Granite | No value over a limit | Permit past the expiry date EPA's file holds |
| Martin Marietta MN0004031 · Crushed And Broken Granite | No value over a limit | Expires Jul 31, 2029 |
| Milestone Materials MN0062227 · Construction Sand And Gravel | No value over a limit | Expires Apr 30, 2031 |
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=14, 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