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Nox US LLC

Laminated Plastics Plate & Sheet, Fostoria, Ohio. NPDES permit OH0135887, in force until Jun 30, 2027. Last 12 months: over a limit 7 times (last May 2026), 4 required values missing, 10 of 55 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (8 values), outfall 002 form A monthly (8 values), outfall 003 form A monthly (8 values), outfall 004 form A monthly (8 values), outfall 005 form A monthly (9 values)
Renewal application due
Jan 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
3 values over a limit, 8 required values missing, 35 of 60 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingOutfallParameterReportedLimitOver by
March 2026003Solids, total suspended, daily maximum80≤ 45 mg/L78%
March 2026003Solids, total suspended, monthly average80≤ 30 mg/L167%
April 2026001pH, daily minimum6.14≥ 6.5 SU—
April 2026003pH, daily minimum6.37≥ 6.5 SU—
April 2026005pH, daily minimum6.16≥ 6.5 SU—
May 2026003Solids, total suspended, daily maximum111≤ 45 mg/L147%
May 2026003Solids, total suspended, monthly average111≤ 30 mg/L270%

Limits in force (41)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/d)all year001
Flow ratedaily maximumreport only (gal/d)all year001
pHdaily minimum≥ 6.5 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Rainfallmonthly averagereport only (in)all year001
Rainfalldaily maximumreport only (in)all year001
Flow ratemonthly averagereport only (gal/d)all year002
Flow ratedaily maximumreport only (gal/d)all year002
pHdaily minimum≥ 6.5 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall year002
Rainfallmonthly averagereport only (in)all year002
Rainfalldaily maximumreport only (in)all year002
Flow ratemonthly averagereport only (gal/d)all year003
Flow ratedaily maximumreport only (gal/d)all year003
pHdaily minimum≥ 6.5 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendeddaily maximum≤ 45 mg/Lall year003
Rainfallmonthly averagereport only (in)all year003
Rainfalldaily maximumreport only (in)all year003
Flow ratemonthly averagereport only (gal/d)all year004
Flow ratedaily maximumreport only (gal/d)all year004
pHdaily minimum≥ 6.5 SUall year004
pHdaily maximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 30 mg/Lall year004
Solids, total suspendeddaily maximum≤ 45 mg/Lall year004
Rainfallmonthly averagereport only (in)all year004
Rainfalldaily maximumreport only (in)all year004
Flow ratemonthly averagereport only (gal/d)all year005
Flow ratedaily maximumreport only (gal/d)all year005
pHdaily minimum≥ 6.5 SUall year005
pHdaily maximum≤ 9 SUall year005
Solids, total suspendedmonthly average≤ 30 mg/Lall year005
Solids, total suspendeddaily maximum≤ 45 mg/Lall year005
Oil and grease [soxhlet extr.] tot.daily maximum≤ 10 mg/Lall year005
Rainfallmonthly averagereport only (in)all year005
Rainfalldaily maximumreport only (in)all year005

How strict are these limits?

Cited limits by parameter: Ohio's rules and the federal ones.

Same industry: the 28 Rubber and Miscellaneous Plastics Products permits in Ohio.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0135887 · MCP: https://passage-data.com/mcp