Russell Minerals West Frankfort Inc — NPDES permit IL0070912: limits, due date and EPA's record

Bituminous Coal And Lignite - Surface, West Frankfort, Illinois. NPDES permit IL0070912 expired Aug 31, 2023; its limits still apply. Last 12 months: no values over a limit, 8 of 32 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (94)

Parameter	Statistic	Limit	Months
pH	minimum	≥ 6.5 SU	all year
pH	minimum	≥ 6.5 SU	all year
pH	quarterly minimum	≥ 6 SU	all year
pH	quarterly minimum	≥ 6 SU	all year
pH	minimum	≥ 6.5 SU	all year
pH	minimum	≥ 6.5 SU	all year
pH	quarterly minimum	≥ 6 SU	all year
pH	quarterly minimum	≥ 6 SU	all year
pH	maximum	≤ 10 SU	all year
pH	maximum	≤ 10 SU	all year
pH	quarterly maximum	≤ 10 SU	all year
pH	quarterly maximum	≤ 10 SU	all year
pH	maximum	≤ 10 SU	all year
pH	maximum	≤ 10 SU	all year
pH	quarterly maximum	≤ 10 SU	all year
pH	quarterly maximum	≤ 10 SU	all year
Alkalinity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Alkalinity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Alkalinity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Alkalinity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Acidity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Acidity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Acidity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Acidity, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Solids, total suspended	30-day average	≤ 35 mg/L	all year
Solids, total suspended	30-day average	≤ 35 mg/L	all year
Solids, total suspended	30-day average	≤ 35 mg/L	all year
Solids, total suspended	30-day average	≤ 35 mg/L	all year
Solids, total suspended	daily maximum	≤ 70 mg/L	all year
Solids, total suspended	daily maximum	≤ 70 mg/L	all year
Solids, total suspended	daily maximum	≤ 70 mg/L	all year
Solids, total suspended	daily maximum	≤ 70 mg/L	all year
Solids, settleable	quarterly maximum	≤ .5 mL/L	all year
Solids, settleable	quarterly maximum	≤ .5 mL/L	all year
Hardness, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	quarterly maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	quarterly maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	daily maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	quarterly maximum	report only (mg/L)	all year
Hardness, total [as CaCO3]	quarterly maximum	report only (mg/L)	all year
Chloride [as Cl]	daily maximum	≤ 500 mg/L	all year
Chloride [as Cl]	daily maximum	≤ 500 mg/L	all year
Chloride [as Cl]	quarterly maximum	≤ 500 mg/L	all year
Chloride [as Cl]	quarterly maximum	≤ 500 mg/L	all year
Chloride [as Cl]	daily maximum	≤ 500 mg/L	all year
Chloride [as Cl]	daily maximum	≤ 500 mg/L	all year
Chloride [as Cl]	quarterly maximum	≤ 500 mg/L	all year
Chloride [as Cl]	quarterly maximum	≤ 500 mg/L	all year
Sulfate, total [as SO4]	daily maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	daily maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	quarterly maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	quarterly maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	daily maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	daily maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	quarterly maximum	≤ 1562 mg/L	all year
Sulfate, total [as SO4]	quarterly maximum	≤ 1562 mg/L	all year
Iron, total [as Fe]	30-day average	≤ 3 mg/L	all year
Iron, total [as Fe]	30-day average	≤ 3 mg/L	all year
Iron, total [as Fe]	30-day average	≤ 3 mg/L	all year
Iron, total [as Fe]	30-day average	≤ 3 mg/L	all year
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year
Manganese, total [as Mn]	30-day average	≤ 2 mg/L	all year
Manganese, total [as Mn]	30-day average	≤ 2 mg/L	all year
Manganese, total [as Mn]	30-day average	≤ 2 mg/L	all year
Manganese, total [as Mn]	30-day average	≤ 2 mg/L	all year
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Mercury, total [as Hg]	daily maximum	report only (ng/L)	all year
Mercury, total [as Hg]	daily maximum	report only (ng/L)	all year
Mercury, total [as Hg]	daily maximum	report only (ng/L)	all year
Mercury, total [as Hg]	daily maximum	report only (ng/L)	all year

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/IL0070912 · MCP: https://passage-data.com/mcp