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Republic Steel

Blast Furnaces And Steel Mills, Canton, Ohio. NPDES permit OH0151613, in force until Aug 31, 2027. Last 12 months: no values over a limit, 1 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (37 values)
Renewal application due
Mar 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 37 required values missing, 2 of 12 reports late

Limits in force (37)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedweekly maximum≤ 12 mg/Lall year
Solids, total suspendeddaily maximum≤ 18 mg/Lall year
Solids, total suspendedweekly maximum≤ 9.8 kg/dall year
Solids, total suspendeddaily maximum≤ 15 kg/dall year
Oil and grease, hexane extr methoddaily maximum≤ 10 mg/Lall year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Arsenic, total recoverablemonthly averagereport only (ug/L)all year
Arsenic, total recoverabledaily maximumreport only (ug/L)all year
Barium, total recoverablemonthly averagereport only (ug/L)all year
Barium, total recoverabledaily maximumreport only (ug/L)all year
Nickel, total recoverablemonthly averagereport only (ug/L)all year
Nickel, total recoverabledaily maximumreport only (ug/L)all year
Zinc, total recoverablemonthly averagereport only (ug/L)all year
Zinc, total recoverabledaily maximumreport only (ug/L)all year
Lead, total recoverablemonthly averagereport only (ug/L)all year
Lead, total recoverabledaily maximumreport only (ug/L)all year
Chromium, total recoverablemonthly averagereport only (ug/L)all year
Chromium, total recoverabledaily maximumreport only (ug/L)all year
Copper, total recoverablemonthly averagereport only (ug/L)all year
Copper, total recoverabledaily maximumreport only (ug/L)all year
Vanadium, total recoverablemonthly averagereport only (ug/L)all year
Vanadium, total recoverabledaily maximumreport only (ug/L)all year
Fluorenemonthly averagereport only (ug/L)all year
Fluorenedaily maximumreport only (ug/L)all year
Phenanthrenemonthly averagereport only (ug/L)all year
Phenanthrenedaily maximumreport only (ug/L)all year
Naphthalenemonthly averagereport only (ug/L)all year
Naphthalenedaily maximumreport only (ug/L)all year
Polychlorinated biphenyls [PCBs]monthly averagereport only (ug/L)all year
Polychlorinated biphenyls [PCBs]daily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Mercury, total low levelmonthly averagereport only (ng/L)all year
Mercury, total low leveldaily maximumreport only (ng/L)all year

How strict are these limits?

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

Same industry: the 56 Primary Metal Industries 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/OH0151613 · MCP: https://passage-data.com/mcp