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Mid-Continent Coal and Coke Co

Coal And Other Minerals And Ores, Ironton, Ohio. NPDES permit OH0076619, in force until Jul 31, 2028. Last 12 months: no values over a limit, 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (14 values)
Renewal application due
Feb 2, 2028 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 12 reports late

Limits in force (24)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 35 mg/Lall year
Solids, total suspendeddaily maximum≤ 70 mg/Lall year
Solids, settleablemonthly averagereport only (mL/L)all year
Solids, settleabledaily maximumreport only (mL/L)all year
Hardness, total [as CaCO3]monthly averagereport only (mg/L)Jun, Dec
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Jun, Dec
Chloride [as Cl]monthly averagereport only (mg/L)Jun, Dec
Chloride [as Cl]daily maximumreport only (mg/L)Jun, Dec
Sulfate, total [as SO4]monthly averagereport only (mg/L)Jun, Dec
Sulfate, total [as SO4]daily maximumreport only (mg/L)Jun, Dec
Iron, total [as Fe]monthly average≤ 3500 ug/Lall year
Iron, total [as Fe]daily maximum≤ 7000 ug/Lall year
Manganese, total [as Mn]monthly average≤ 2000 ug/Lall year
Manganese, total [as Mn]daily maximum≤ 4000 ug/Lall year
Rainfallmonthly averagereport only (in)all year
Rainfalldaily maximumreport only (in)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)Jun, Dec
Mercury, total low leveldaily maximumreport only (ng/L)Jun, Dec
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)Jun, Dec
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)Jun, Dec

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

Same industry: the 15 Wholesale Trade — Durable Goods 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/OH0076619 · MCP: https://passage-data.com/mcp