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Of the 6 permits in EPA's SIC 14 in SD, 1 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 1). 6 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.
All South Dakota permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| L.G. Everist, Inc. SD0000051 · Crushed And Broken Stone | Over a limit 1×: Solids, total suspended (1×) | Permit past the expiry date EPA's file holds |
| Knife River - Knodel Pit SD0028643 · Construction Sand And Gravel | No value over a limit | Permit past the expiry date EPA's file holds |
| L.G. Everist, Inc. (NWIA) SD0027928 · Construction Sand And Gravel | No value over a limit | Permit past the expiry date EPA's file holds |
| L.G. Everist, Inc. - East Sioux Quarry SD0028576 · Crushed And Broken Stone | No value over a limit | Permit past the expiry date EPA's file holds |
| Pete Lien & Sons, Inc SD0000094 · Miscellaneous Nonmetallic Minerals | No value over a limit | Permit past the expiry date EPA's file holds |
| Pete Lien & Sons, Inc. DBA Birdsall Sand & Gravel Company SD0000183 · Construction Sand And Gravel | No value over a limit | Permit past the expiry date EPA's file holds |
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=SD&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