Passage Data · Check a report · Use it from your AI
Of the 30 permits in EPA's SIC 28 in TN, 9 went over a limit between 2025-10-01 and 2026-09-30 (pH: 3; BOD, 5-day, 20 deg. C: 2; Nitrogen, ammonia total [as N]: 2). 1 is past the expiry date EPA's file holds; 14 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.
All Tennessee permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| Chattem Chemicals, Inc. (SUN-PHARMA) TN0002780 · Medicinals And Botanicals | Over a limit 23×: Nitrogen, ammonia total [as N] (22×), Oxygen, dissolved [DO] (1×) | Expires Feb 28, 2029 |
| Morristown Utilities Commission TN0068187 · major · Cellulosic Manmade Fibers | Over a limit 9×: Nitrogen, ammonia total [as N] (5×), Solids, total suspended (2×), BOD, 5-day, 20 deg. C (1×) | Expires Mar 31, 2030 |
| Drexel Chemical Company TN0058831 · Agricultural Chemicals | Over a limit 8×: Chlorine, total residual (8×) | Expires Jun 30, 2031 |
| Occidental Chemical Corporation TN0081361 · major · Alkalies And Chlorine | Over a limit 7×: pH (7×) | Expires Dec 31, 2028 |
| Minasolve, LLC TN0000078 · Industrial Organic Chemicals | Over a limit 3×: pH (2×), BOD, 5-day, 20 deg. C (1×) | Renewal application due Dec 3, 2027 |
| BAE Systems Ordnance Systems Inc. (Holston) (HSAAP) TN0003671 · major · Explosives | Over a limit 2×: E. coli, MTEC-MF (2×) | Permit past the expiry date EPA's file holds |
| Covoro Mining Solutions LLC TN0001091 · major · Industrial Inorganic Chemicals | Over a limit 2×: pH (2×) | Renewal application due Oct 3, 2027 |
| Innovative Water Care, LLC TN0082414 · Industrial Inorganic Chemicals | Over a limit 2×: Solids, total dissolved (2×) | Renewal application due Jun 3, 2027 |
| Evonik Corporation TN0001996 · Industrial Inorganic Chemicals | Over a limit 1×: Solids, total suspended (1×) | Renewal application overdue |
| AOC, LLC TN0000442 · Plastics Materials And Resins | No value over a limit | Renewal application due Jan 2, 2028 |
| Albemarle Corporation TN0062537 · Industrial Organic Chemicals | No value over a limit | Renewal application due Dec 3, 2027 |
| BASF Corporation TN0002861 · Synthetic Rubber | No value over a limit | Expires Dec 31, 2029 |
| Buckman Laboratories, Inc. TN0040606 · Chemical Preparations | No value over a limit | Renewal application due Oct 3, 2027 |
| CYTEC Industries Inc. TN0067415 · major · Industrial Organic Chemicals | No value over a limit | Renewal application due Mar 4, 2028 |
| Consumer Product Partners, LLC TN0075965 · Pharmaceutical Preparations | No value over a limit | Renewal application due Apr 3, 2027 |
| Eastman Chemical Company TN0002640 · major · Industrial Organic Chemicals | No value over a limit | Renewal application due Feb 2, 2028 |
| Hawkins, Inc. TN0058394 · Industrial Inorganic Chemicals | No value over a limit | Expires Feb 28, 2030 |
| Innophos, Inc. TN0003433 · Industrial Inorganic Chemicals | No value over a limit | Expires Aug 31, 2030 |
| Johnson Matthey Process Technologies, Inc. TN0002194 · Industrial Inorganic Chemicals | No value over a limit | Expires Nov 30, 2030 |
| Kilgore Flares Company, LLC TN0000205 · Chemical Preparations | No value over a limit | Expires Sep 30, 2029 |
| Kordsa, Inc. TN0002844 · Plastics Materials And Resins | No value over a limit; 2 required values not reported | Expires May 31, 2029 |
| Nouryon Surface Chemistry LLC TN0002798 · Industrial Organic Chemicals | No value over a limit | Expires Feb 28, 2029 |
| Nuclear Fuel Services, Inc. TN0002038 · major · Industrial Inorganic Chemicals | No value over a limit | Expires Feb 28, 2030 |
| Olin Corporation TN0002461 · major · Alkalies And Chlorine | No value over a limit | Renewal application due Jun 3, 2027 |
| Poet Biorefining - Obion LLC TN0080446 · Industrial Organic Chemicals | No value over a limit | Expires Dec 31, 2030 |
| Rohm and Haas Chemicals, LLC TN0002682 · Plastics Materials And Resins | No value over a limit | Renewal application overdue |
| The Chemours Company FC, LLC TN0001465 · major · Inorganic Pigments | No value over a limit | Renewal application due Mar 4, 2028 |
| US Nitrogen LLC TN0081566 · major · Industrial Inorganic Chemicals | No value over a limit | Expires Jan 31, 2030 |
| W. R. Grace & Co. TN0073237 · Industrial Inorganic Chemicals | No value over a limit | Expires May 31, 2029 |
| Wacker Polysilicon North America, LLC TN0081311 · Industrial Inorganic Chemicals | 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=TN&sic=28, 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