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Of the 15 permits in EPA's SIC 29 in OH, 6 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 3; BOD, carbonaceous [5 day, 20 C]: 1; Carbon, tot organic [TOC]: 1). 0 are past the expiry date EPA's file holds; 7 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.
| Facility | Last 12 months | Permit |
|---|---|---|
| BP-Husky Refining, LLC OH0002461 · major · Petroleum Refining | Over a limit 4×: E. coli, MTEC-MF (2×), Thermal Discharge (1×), Carbon, tot organic [TOC] (1×) | Renewal application overdue |
| CertainTeed Corp OH0000345 · Asphalt Felts And Coatings | Over a limit 3×: Solids, total suspended (2×), Chlorine, total residual (1×) | Renewal application overdue |
| Lima Refining Company OH0002623 · major · Petroleum Refining | Over a limit 2×: Oxygen, dissolved [DO] (1×), Oil and grease, hexane extr method (1×) | Expires May 31, 2029 |
| Asphalt Materials Inc OH0122319 · Asphalt Paving Mixtures And Blocks | Over a limit 1×: Solids, total suspended (1×) | Expires Dec 31, 2028 |
| Asphalt Materials Inc Marietta Plant OH0006751 · Asphalt Paving Mixtures And Blocks | Over a limit 1×: Solids, total suspended (1×) | Expires May 31, 2029 |
| Greater Cincinnati Asphalt LLC OH0147800 · Asphalt Paving Mixtures And Blocks | Over a limit 1×: BOD, carbonaceous [5 day, 20 C] (1×) | Renewal application overdue |
| Ashland Inc OH0010006 · Asphalt Paving Mixtures And Blocks | No value over a limit | Renewal application due Mar 4, 2027 |
| Asphalt Materials Inc OH0005070 · Asphalt Paving Mixtures And Blocks | No value over a limit | Expires May 31, 2029 |
| Asphalt Matierals Edison Plant OH0142727 · Asphalt Paving Mixtures And Blocks | No value over a limit | Expires Jun 30, 2029 |
| Barrett Paving Materials Inc OH0147851 · Asphalt Paving Mixtures And Blocks | No value over a limit | Renewal application due Dec 3, 2027 |
| Kokosing Materials Inc - Sheffield Plt 503 OH0149209 · Asphalt Paving Mixtures And Blocks | No value over a limit | Expires Jun 30, 2029 |
| Marathon Petroleum Company LP OH0005657 · major · Petroleum Refining | No value over a limit; 2 required values not reported | Expires Mar 31, 2030 |
| Shelly Liquid Div - Toledo Terminal OH0138525 · Asphalt Paving Mixtures And Blocks | No value over a limit | Renewal application due May 4, 2027 |
| Shelly Liquid, Cleveland Terminal OH0140341 · Asphalt Paving Mixtures And Blocks | No value over a limit | Expires Sep 30, 2030 |
| Toledo Refining Company LLC OH0002763 · Petroleum Refining | No value over a limit | Renewal application due May 4, 2027 |
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=OH&sic=29, 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