{"state":"OH","as_of":"2026-10-15","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-15","page":"/dmr/p/OH","listed":"individual NPDES permits with limits in EPA's file; a general permit's coverages are not listed"},"filter":{"industry":null,"sic":"34","matched_on":"EPA's primary SIC code and its description","over_limit":null,"parameter":null,"renewal":null},"of":3140,"without_industry":1,"matched":33,"offset":0,"returned":33,"screen":{"of":33,"window":["2025-10-01","2026-09-30"],"with_record":33,"without_record":0,"over_limit":10,"missing_values":2,"parameters_over":[{"parameter":"Nitrogen, ammonia total [as N]","permits":5},{"parameter":"Solids, total suspended","permits":5},{"parameter":"BOD, carbonaceous [5 day, 20 C]","permits":3},{"parameter":"E. coli, MTEC-MF","permits":2},{"parameter":"Nickel, total recoverable","permits":1},{"parameter":"Oil and grease, hexane extr method","permits":1},{"parameter":"Oxygen, dissolved [DO]","permits":1},{"parameter":"Zinc, total recoverable","permits":1}],"renewal":{"permit_expired":3,"application_overdue":3,"application_due_within_18_months":9},"says":"Of the 33 permits in EPA's SIC 34 in OH, 10 went over a limit between 2025-10-01 and 2026-09-30 (Nitrogen, ammonia total [as N]: 5; Solids, total suspended: 5; BOD, carbonaceous [5 day, 20 C]: 3). 3 are past the expiry date EPA's file holds; 12 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.","narrow":{"over_limit":"https://passage-data.com/api/v1/permits?state=OH&sic=34&over_limit=true","parameter":{"Nitrogen, ammonia total [as N]":"https://passage-data.com/api/v1/permits?state=OH&sic=34&parameter=Nitrogen%2C+ammonia+total+%5Bas+N%5D","Solids, total suspended":"https://passage-data.com/api/v1/permits?state=OH&sic=34&parameter=Solids%2C+total+suspended","BOD, carbonaceous [5 day, 20 C]":"https://passage-data.com/api/v1/permits?state=OH&sic=34&parameter=BOD%2C+carbonaceous+%5B5+day%2C+20+C%5D","E. coli, MTEC-MF":"https://passage-data.com/api/v1/permits?state=OH&sic=34&parameter=E.+coli%2C+MTEC-MF","Nickel, total recoverable":"https://passage-data.com/api/v1/permits?state=OH&sic=34&parameter=Nickel%2C+total+recoverable"},"renewal_expired":"https://passage-data.com/api/v1/permits?state=OH&sic=34&renewal=expired","renewal_due":"https://passage-data.com/api/v1/permits?state=OH&sic=34&renewal=due"}},"permits":[{"permit":"OH0118265","name":"APS Materials, Inc.","major":false,"sic":"3471","industry":"Plating And Polishing","record":{"over":0,"over_by":[],"missing":0},"expires":"2030-02-28","renewal":null,"page":"https://passage-data.com/dmr/p/OH0118265","json":"https://passage-data.com/api/v1/permits/OH0118265"},{"permit":"OH0003891","name":"Aleris Rolled Products Inc","major":true,"sic":"3444","industry":"Sheet Metal Work","record":{"over":4,"over_by":[["BOD, carbonaceous [5 day, 20 C]",4]],"missing":0},"expires":"2027-03-31","renewal":{"status":"application_overdue","application_due":"2026-10-02"},"page":"https://passage-data.com/dmr/p/OH0003891","json":"https://passage-data.com/api/v1/permits/OH0003891"},{"permit":"OH0122254","name":"Altenloh Brinck & Co US Inc","major":false,"sic":"3451","industry":"Screw Machine Products","record":{"over":0,"over_by":[],"missing":0},"expires":"2027-02-28","renewal":{"status":"application_overdue","application_due":"2026-09-01"},"page":"https://passage-data.com/dmr/p/OH0122254","json":"https://passage-data.com/api/v1/permits/OH0122254"},{"permit":"OH0146226","name":"Benko Products/Robbins Industrial Furnace Co.","major":false,"sic":"3449","industry":"Miscellaneous Metal Work","record":{"over":0,"over_by":[],"missing":0},"expires":"2031-03-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0146226","json":"https://passage-data.com/api/v1/permits/OH0146226"},{"permit":"OH0135976","name":"Berlin Industrial Park","major":false,"sic":"3446","industry":"Architectural Metal Work","record":{"over":8,"over_by":[["Solids, total suspended",3],["Nitrogen, ammonia total [as N]",3],["BOD, carbonaceous [5 day, 20 C]",2]],"missing":0},"expires":"2031-02-28","renewal":null,"page":"https://passage-data.com/dmr/p/OH0135976","json":"https://passage-data.com/api/v1/permits/OH0135976"},{"permit":"OH0119563","name":"Bettcher Industries Inc","major":false,"sic":"3421","industry":"Cutlery","record":{"over":0,"over_by":[],"missing":0},"expires":"2027-11-30","renewal":{"status":"application_due_within_18_months","application_due":"2027-06-03"},"page":"https://passage-data.com/dmr/p/OH0119563","json":"https://passage-data.com/api/v1/permits/OH0119563"},{"permit":"OH0141437","name":"Cincinnati Thermal Spray","major":false,"sic":"3479","industry":"Metal Coating And Allied Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2029-03-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0141437","json":"https://passage-data.com/api/v1/permits/OH0141437"},{"permit":"OH0119547","name":"Elite Industrial Controls Inc","major":false,"sic":"3494","industry":"Valves And Pipe Fittings","record":{"over":0,"over_by":[],"missing":0},"expires":"2029-04-30","renewal":null,"page":"https://passage-data.com/dmr/p/OH0119547","json":"https://passage-data.com/api/v1/permits/OH0119547"},{"permit":"OH0010138","name":"Fort Recovery Industries, Inc.","major":false,"sic":"3432","industry":"Plumbing Fixture Fittings And Trim","record":{"over":0,"over_by":[],"missing":0},"expires":"2028-07-31","renewal":{"status":"application_due_within_18_months","application_due":"2028-02-02"},"page":"https://passage-data.com/dmr/p/OH0010138","json":"https://passage-data.com/api/v1/permits/OH0010138"},{"permit":"OH0126624","name":"GB Fabrication Co","major":false,"sic":"3471","industry":"Plating And Polishing","record":{"over":0,"over_by":[],"missing":0},"expires":"2021-01-31","renewal":{"status":"permit_expired","application_due":"2020-08-04"},"page":"https://passage-data.com/dmr/p/OH0126624","json":"https://passage-data.com/api/v1/permits/OH0126624"},{"permit":"OH0085405","name":"Hadronics Inc","major":false,"sic":"3471","industry":"Plating And Polishing","record":{"over":0,"over_by":[],"missing":0},"expires":"2027-06-30","renewal":{"status":"application_due_within_18_months","application_due":"2027-01-01"},"page":"https://passage-data.com/dmr/p/OH0085405","json":"https://passage-data.com/api/v1/permits/OH0085405"},{"permit":"OH0112356","name":"Howmet Aerospace Inc.","major":false,"sic":"3463","industry":"Nonferrous Forgings","record":{"over":1,"over_by":[["Oil and grease, hexane extr method",1]],"missing":0},"expires":"2031-05-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0112356","json":"https://passage-data.com/api/v1/permits/OH0112356"},{"permit":"OH0085723","name":"Johnson Welded Products, LLC","major":false,"sic":"3499","industry":"Fabricated Metal Products","record":{"over":0,"over_by":[],"missing":0},"expires":"2030-03-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0085723","json":"https://passage-data.com/api/v1/permits/OH0085723"},{"permit":"OH0046507","name":"KYOCERA SENCO Industrial Tools, Inc.","major":false,"sic":"3496","industry":"Miscellaneous Fabricated Wire Products","record":{"over":4,"over_by":[["Nitrogen, ammonia total [as N]",2],["Oxygen, dissolved [DO]",1],["Solids, total suspended",1]],"missing":16},"expires":"2028-09-30","renewal":{"status":"application_due_within_18_months","application_due":"2028-04-03"},"page":"https://passage-data.com/dmr/p/OH0046507","json":"https://passage-data.com/api/v1/permits/OH0046507"},{"permit":"OH0131296","name":"Ken Forging, Inc.","major":false,"sic":"3462","industry":"Iron And Steel Forgings","record":{"over":0,"over_by":[],"missing":0},"expires":"2030-12-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0131296","json":"https://passage-data.com/api/v1/permits/OH0131296"},{"permit":"OH0143944","name":"Kingsway Oak Harbor, LLC","major":false,"sic":"3412","industry":"Metal Barrels, Drums, And Pails","record":{"over":0,"over_by":[],"missing":0},"expires":"2029-08-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0143944","json":"https://passage-data.com/api/v1/permits/OH0143944"},{"permit":"OH0078468","name":"Mestek","major":false,"sic":"3444","industry":"Sheet Metal Work","record":{"over":0,"over_by":[],"missing":0},"expires":"2028-10-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0078468","json":"https://passage-data.com/api/v1/permits/OH0078468"},{"permit":"OH0117307","name":"Moen Incorporated","major":false,"sic":"3432","industry":"Plumbing Fixture Fittings And Trim","record":{"over":0,"over_by":[],"missing":0},"expires":"2030-07-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0117307","json":"https://passage-data.com/api/v1/permits/OH0117307"},{"permit":"OH0021610","name":"Nelson Stud Welding Inc","major":false,"sic":"3452","industry":"Bolts, Nuts, Rivets, And Washers","record":{"over":0,"over_by":[],"missing":22},"expires":"2029-04-30","renewal":null,"page":"https://passage-data.com/dmr/p/OH0021610","json":"https://passage-data.com/api/v1/permits/OH0021610"},{"permit":"OH0003697","name":"Ohio Electro Polishing Co Inc","major":false,"sic":"3471","industry":"Plating And Polishing","record":{"over":1,"over_by":[["Solids, total suspended",1]],"missing":0},"expires":"2025-09-30","renewal":{"status":"permit_expired","application_due":"2025-04-03"},"page":"https://passage-data.com/dmr/p/OH0003697","json":"https://passage-data.com/api/v1/permits/OH0003697"},{"permit":"OH0133094","name":"Ohio Star Forge Company","major":false,"sic":"3462","industry":"Iron And Steel Forgings","record":{"over":11,"over_by":[["Nitrogen, ammonia total [as N]",8],["BOD, carbonaceous [5 day, 20 C]",1],["Solids, total suspended",1]],"missing":0},"expires":"2026-05-31","renewal":{"status":"permit_expired","application_due":"2025-12-02"},"page":"https://passage-data.com/dmr/p/OH0133094","json":"https://passage-data.com/api/v1/permits/OH0133094"},{"permit":"OH0104132","name":"Parker Hannifin Corp","major":false,"sic":"3492","industry":"Fluid Power Valves & Hose Fittings","record":{"over":0,"over_by":[],"missing":0},"expires":"2029-12-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0104132","json":"https://passage-data.com/api/v1/permits/OH0104132"},{"permit":"OH0130419","name":"Pax Machine Works Inc","major":false,"sic":"3469","industry":"Metal Stampings","record":{"over":2,"over_by":[["E. coli, MTEC-MF",2]],"missing":0},"expires":"2028-02-29","renewal":{"status":"application_due_within_18_months","application_due":"2027-09-02"},"page":"https://passage-data.com/dmr/p/OH0130419","json":"https://passage-data.com/api/v1/permits/OH0130419"},{"permit":"OH0151779","name":"Schaefer Equipment Inc","major":false,"sic":"3462","industry":"Iron And Steel Forgings","record":{"over":0,"over_by":[],"missing":0},"expires":"2031-04-30","renewal":null,"page":"https://passage-data.com/dmr/p/OH0151779","json":"https://passage-data.com/api/v1/permits/OH0151779"},{"permit":"OH0123846","name":"Seaway Bolt & Specials Corp","major":false,"sic":"3452","industry":"Bolts, Nuts, Rivets, And Washers","record":{"over":0,"over_by":[],"missing":0},"expires":"2028-09-30","renewal":{"status":"application_due_within_18_months","application_due":"2028-04-03"},"page":"https://passage-data.com/dmr/p/OH0123846","json":"https://passage-data.com/api/v1/permits/OH0123846"},{"permit":"OH0052329","name":"Spencer Forge and  Manufacturing Co","major":false,"sic":"3462","industry":"Iron And Steel Forgings","record":{"over":0,"over_by":[],"missing":0},"expires":"2027-08-31","renewal":{"status":"application_due_within_18_months","application_due":"2027-03-04"},"page":"https://passage-data.com/dmr/p/OH0052329","json":"https://passage-data.com/api/v1/permits/OH0052329"},{"permit":"OH0150576","name":"Starr Fabricating Inc","major":false,"sic":"3499","industry":"Fabricated Metal Products","record":{"over":15,"over_by":[["Nitrogen, ammonia total [as N]",8],["Solids, total suspended",4],["E. coli, MTEC-MF",2]],"missing":0},"expires":"2027-04-30","renewal":{"status":"application_due_within_18_months","application_due":"2026-11-01"},"page":"https://passage-data.com/dmr/p/OH0150576","json":"https://passage-data.com/api/v1/permits/OH0150576"},{"permit":"OH0048399","name":"TNT Equipment Company","major":false,"sic":"3441","industry":"Fabricated Structural Metal","record":{"over":1,"over_by":[["Nitrogen, ammonia total [as N]",1]],"missing":0},"expires":"2031-03-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0048399","json":"https://passage-data.com/api/v1/permits/OH0048399"},{"permit":"OH0122289","name":"Thieman Quality Metal Fabrication, Inc.","major":false,"sic":"3441","industry":"Fabricated Structural Metal","record":{"over":0,"over_by":[],"missing":0},"expires":"2030-07-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0122289","json":"https://passage-data.com/api/v1/permits/OH0122289"},{"permit":"OH0011363","name":"Thomas Steel Strip Corporation","major":true,"sic":"3471","industry":"Plating And Polishing","record":{"over":3,"over_by":[["Zinc, total recoverable",2],["Nickel, total recoverable",1]],"missing":0},"expires":"2028-12-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0011363","json":"https://passage-data.com/api/v1/permits/OH0011363"},{"permit":"OH0107557","name":"Tricor Industrial","major":false,"sic":"3443","industry":"Fabricated Plate Work (Boiler Shops)","record":{"over":0,"over_by":[],"missing":0},"expires":"2030-05-31","renewal":null,"page":"https://passage-data.com/dmr/p/OH0107557","json":"https://passage-data.com/api/v1/permits/OH0107557"},{"permit":"OH0144215","name":"Trusco Inc","major":false,"sic":"3443","industry":"Fabricated Plate Work (Boiler Shops)","record":{"over":0,"over_by":[],"missing":0},"expires":"2028-06-30","renewal":{"status":"application_due_within_18_months","application_due":"2028-01-02"},"page":"https://passage-data.com/dmr/p/OH0144215","json":"https://passage-data.com/api/v1/permits/OH0144215"},{"permit":"OH0064238","name":"Youngstown Hard Chrome Platng & Grindng","major":false,"sic":"3471","industry":"Plating And Polishing","record":{"over":0,"over_by":[],"missing":0},"expires":"2027-02-28","renewal":{"status":"application_overdue","application_due":"2026-09-01"},"page":"https://passage-data.com/dmr/p/OH0064238","json":"https://passage-data.com/api/v1/permits/OH0064238"}]}