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Chemicals and Allied Products — NPDES discharge permits in Ohio

Of the 68 permits in EPA's SIC 28 in OH, 20 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 6; BOD, 5-day, 20 deg. C: 4; BOD, carbonaceous [5 day, 20 C]: 4). 12 are past the expiry date EPA's file holds; 23 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Detrex Corporation, Chemicals Division
OH0001872 · major · Industrial Inorganic Chemicals
Over a limit 13×: Mercury, total low level (4×), E. coli, MTEC-MF (3×), BOD, carbonaceous [5 day, 20 C] (2×)Expires May 31, 2030
EMC Ashtabula, Inc
OH0000027 · Industrial Inorganic Chemicals
Over a limit 10×: Mercury, total low level (5×), Chlorine, total residual (3×), BOD, carbonaceous [5 day, 20 C] (1×)Expires Jul 31, 2029
Trammo Nitrogen Products Inc
OH0009571 · Nitrogenous Fertilizers
Over a limit 10×: Nitrogen, ammonia total [as N] (10×)Renewal application due Feb 1, 2027
Kraton Chemical Company, LLC
OH0007196 · major · Industrial Organic Chemicals
Over a limit 8×: Solids, total suspended (4×), BOD, 5-day, 20 deg. C (1×), pH range excursions, > 60 minutes (1×)Permit past the expiry date EPA's file holds
INEOS Pigment USA Inc
OH0000523 · major · Inorganic Pigments
Over a limit 5×: Oxidants, total residual (2×), pH range excursions, monthly total accum (2×), Solids, total suspended (1×)Permit past the expiry date EPA's file holds
Piketon Depleted Uranium Hexafluoride (DUF6) Conv
OH0135241 · Industrial Inorganic Chemicals
Over a limit 5×: Mercury, total low level (2×), Solids, total suspended (2×), E. coli, MTEC-MF (1×)Expires Oct 31, 2029
The Lubrizol Corporation
OH0032620 · Industrial Organic Chemicals
Over a limit 4×: BOD, 5-day, 20 deg. C (4×)Expires Jun 30, 2031
Huntsman Advanced Materials Americas, LLC.
OH0029149 · major · Industrial Organic Chemicals
Over a limit 3×: BOD, 5-day, 20 deg. C (2×), Carbon tetrachloride (1×)Expires Feb 28, 2030
POET Biorefining Fostoria LLC
OH0138878 · Industrial Organic Chemicals
Over a limit 3×: Solids, total suspended (3×)Renewal application due Apr 3, 2028
THREE RIVERS ENERGY
OH0135330 · Industrial Organic Chemicals
Over a limit 3×: Temperature, water deg. fahrenheit (3×)Expires Oct 31, 2028
Capital Resin Corp
OH0081612 · Plastics Materials And Resins
Over a limit 2×: Temperature, water deg. centigrade (2×)Permit past the expiry date EPA's file holds
Fluor-BWXT Portsmouth LLC
OH0006092 · major · Industrial Inorganic Chemicals
Over a limit 2×: Copper, total recoverable (1×), Temperature, water deg. centigrade (1×)Permit past the expiry date EPA's file holds
PET Processors, LLC
OH0001074 · Plastics Materials And Resins
Over a limit 2×: BOD, 5-day, 20 deg. C (1×), Solids, total suspended (1×)Renewal application due Dec 3, 2027
The Scotts Co
OH0005193 · Fertilizers, Mixing Only
Over a limit 2×: Nitrogen, ammonia total [as N] (2×)Expires Apr 30, 2029
USALCO Ashtabula Plant LLC
OH0128899 · Industrial Inorganic Chemicals
Over a limit 2×: pH (2×)Expires Oct 31, 2028
Ashta Chemicals Inc Ashtabula Plant
OH0000752 · major · Alkalies And Chlorine
Over a limit 1×: Mercury, total low level (1×)Permit past the expiry date EPA's file holds
Church and Dwight Co Inc
OH0058882 · Alkalies And Chlorine
Over a limit 1×: BOD, carbonaceous [5 day, 20 C] (1×)Renewal application due Feb 2, 2028
Durez Corporation
OH0006769 · major · Plastics Materials And Resins
Over a limit 1×: BOD, carbonaceous [5 day, 20 C] (1×)Expires Jan 31, 2029
PDV Midwest Refining LLC
OH0010120 · Industrial Organic Chemicals
Over a limit 1×: pH (1×)Permit past the expiry date EPA's file holds
Poet Biorefining - Marion
OH0138860 · Industrial Organic Chemicals
Over a limit 1×: Solids, total suspended (1×)Renewal application due Oct 3, 2027
ALTIVIA PetroChemicals LLC
OH0007391 · major · Cyclic Crudes And Intermediates
No value over a limitPermit past the expiry date EPA's file holds
Airgas USA LLC
OH0123498 · Industrial Gases
No value over a limitExpires Feb 28, 2030
Akzo Nobel Coatings, Inc
OH0000621 · Plastics Materials And Resins
No value over a limitExpires Jan 31, 2030
Americas Styrenics LLC - Hanging Rock
OH0099309 · major · Plastics Materials And Resins
No value over a limitRenewal application due Mar 4, 2027
Austin Powder Company
OH0006173 · Explosives
No value over a limitExpires Jan 31, 2031
BASF Corp
OH0137812 · Industrial Organic Chemicals
No value over a limitExpires Nov 30, 2028
Barium and Chemicals, Inc.
OH0011886 · Industrial Inorganic Chemicals
No value over a limitExpires Apr 30, 2030
Cargill Incorporated, Salt Division/Akron Refinery
OH0004812 · Chemical Preparations
No value over a limitExpires Aug 31, 2030
Catexel Nease, LLC
OH0108847 · Surface Active Agents
No value over a limit; 41 required values not reportedExpires May 31, 2031
Centrus Energy Corp American Centrifuge Operating
OH0115401 · Industrial Inorganic Chemicals
No value over a limitExpires Aug 31, 2031
Chemtrade Logistics Inc
OH0002569 · Industrial Inorganic Chemicals
No value over a limitRenewal application due Feb 2, 2028
Dover Chemical Corporation
OH0007269 · major · Industrial Organic Chemicals
No value over a limitExpires Sep 30, 2029
DuPont Specialty Products USA LLC
OH0006327 · major · Plastics Materials And Resins
No value over a limitPermit past the expiry date EPA's file holds
DuPont Specialty Products USA LLC
OH0094641 · Plastics Materials And Resins
No value over a limitRenewal application due Mar 4, 2027
Easton Service Inc
OH0012785 · Chemical Preparations
No value over a limitRenewal application due May 4, 2027
Evans Adhesive Corporation, Ltd
OH0096954 · Adhesives And Sealants
No value over a limitExpires Feb 28, 2031
Guardian Lima, LLC
OH0143367 · Industrial Organic Chemicals
No value over a limitExpires Aug 31, 2030
Huntsman Advanced Materials, LLC
OH0004774 · Synthetic Rubber
No value over a limitExpires Jul 31, 2031
Hyponex Corp
OH0107077 · Fertilizers, Mixing Only
No value over a limitRenewal application due Mar 4, 2027
INEOS ABS USA Corp
OH0009946 · major · Plastics Materials And Resins
No value over a limit; 2 required values not reportedPermit past the expiry date EPA's file holds
Inguran LLC
OH0137847 · Fertilizers, Mixing Only
No value over a limitRenewal application overdue
J. Rettenmaier USA L.P.
OH0096237 · Cellulosic Manmade Fibers
No value over a limitExpires Aug 31, 2029
JCI Jones Chemicals Inc
OH0007528 · Industrial Inorganic Chemicals
No value over a limitRenewal application due Sep 2, 2027
Johns Manville
OH0053104 · Synthetic Rubber
No value over a limitRenewal application due Jul 4, 2027
Kraton Polymers US LLC
OH0007030 · major · Synthetic Rubber
No value over a limitExpires Feb 28, 2029
Kurtz Bros Central Ohio, LLC
OH0149829 · Fertilizers, Mixing Only
No value over a limitPermit past the expiry date EPA's file holds
Morral Companies, LLC
OH0143839 · Fertilizers, Mixing Only
No value over a limitExpires Apr 30, 2030
Morton Salt Inc
OH0004448 · Chemical Preparations
No value over a limitRenewal application due Mar 4, 2027
Nexpera Fort Hill Plant
OH0010090 · Industrial Inorganic Chemicals
No value over a limitExpires Jun 30, 2031
Orion Engineered Carbons, LLC
OH0005665 · Carbon Black
No value over a limitExpires Dec 31, 2029
PCS Nitrogen Ohio LP
OH0002615 · major · Nitrogenous Fertilizers
No value over a limitExpires Jan 31, 2029
PCS Purified Phosphates
OH0009211 · Industrial Inorganic Chemicals
No value over a limitRenewal application due Apr 3, 2027
POET Biorefining - Leipsic LLC
OH0138622 · Industrial Organic Chemicals
No value over a limitRenewal application due May 4, 2027
PPG
OH0128961 · Plastics Materials And Resins
No value over a limit; 12 required values not reportedRenewal application due Apr 3, 2028
PPG Industries Ohio Inc
OH0004251 · major · Plastics Materials And Resins
No value over a limitPermit past the expiry date EPA's file holds
PPG Industries Ohio, Inc.
OH0131067 · Plastics Materials And Resins
No value over a limitExpires Aug 31, 2030
Perstorp Polyols Inc
OH0102385 · Industrial Organic Chemicals
No value over a limitRenewal application due May 4, 2027
Praxair Inc - Ashtabula Facility
OH0101117 · Industrial Gases
No value over a limitExpires Nov 30, 2028
Praxair Inc - Canton Facility
OH0084182 · Industrial Gases
No value over a limitRenewal application due Aug 4, 2027
Praxair Inc - Marietta Facility
OH0099252 · Industrial Gases
No value over a limitRenewal application due Mar 4, 2027
Primary Products Ingredients Americas LLC
OH0047368 · Industrial Organic Chemicals
No value over a limitRenewal application overdue
Solvay Speciality Polymers USA LLC
OH0003905 · major · Plastics Materials And Resins
No value over a limitExpires Aug 31, 2031
The Andersons Marathon Holdings LLC-Greenville Pl
OH0151769 · Industrial Organic Chemicals
No value over a limitExpires May 31, 2031
The Lubrizol Corporation
OH0114430 · Industrial Organic Chemicals
No value over a limitExpires Nov 30, 2028
The Procter & Gamble Company
OH0009741 · Soap And Other Detergents
No value over a limitPermit past the expiry date EPA's file holds
Valero Renewable Fuels Co
OH0136417 · Industrial Organic Chemicals
No value over a limitRenewal application overdue
Voyage Capital Properties II LLC
OH0092118 · Plastics Materials And Resins
No value over a limitExpires Nov 30, 2030
Waste Reduction Technologies, LLC
OH0151612 · Nitrogenous Fertilizers
No value over a limit; 128 required values not reportedRenewal 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=28, narrowed with &over_limit=true, &parameter=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