Rosebud Mining Co — NPDES permit PA0379302: limits, due date and EPA's record

Bituminous Coal - Underground, Karns City, Pennsylvania. NPDES permit PA0379302 expired Jul 27, 2026; its limits still apply. Last 12 months: no values over a limit, 76 required values missing. Source: EPA ECHO, Oct 22, 2026.

Limits in force (76)

Parameter	Statistic	Limit	Months	Outfall
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	001
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	001
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	001
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	001
Solids, total suspended	monthly average	≤ 35 mg/L	all year	001
Solids, total suspended	monthly average	≤ 35 mg/L	all year	001
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	001
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	001
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	001
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	001
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	001
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	001
Iron, total [as Fe]	monthly average	≤ 1.78 mg/L	all year	001
Iron, total [as Fe]	monthly average	≤ 1.78 mg/L	all year	001
Iron, total [as Fe]	daily maximum	≤ 3.46 mg/L	all year	001
Iron, total [as Fe]	daily maximum	≤ 3.46 mg/L	all year	001
Iron, total [as Fe]	instantaneous maximum	≤ 4.45 mg/L	all year	001
Iron, total [as Fe]	instantaneous maximum	≤ 4.45 mg/L	all year	001
Manganese, total [as Mn]	monthly average	≤ 1.42 mg/L	all year	001
Manganese, total [as Mn]	monthly average	≤ 1.42 mg/L	all year	001
Manganese, total [as Mn]	daily maximum	≤ 2.84 mg/L	all year	001
Manganese, total [as Mn]	daily maximum	≤ 2.84 mg/L	all year	001
Manganese, total [as Mn]	instantaneous maximum	≤ 3.55 mg/L	all year	001
Manganese, total [as Mn]	instantaneous maximum	≤ 3.55 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ .75 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ .75 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ .75 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ .75 mg/L	all year	001
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	001
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	001
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	001
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	001
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	003
pH	instantaneous minimum	≥ 6 SU	all year	003
pH	instantaneous maximum	≤ 9 SU	all year	003
pH	instantaneous maximum	≤ 9 SU	all year	003
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	003
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	003
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	003
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	003
Solids, total suspended	monthly average	≤ 35 mg/L	all year	003
Solids, total suspended	monthly average	≤ 35 mg/L	all year	003
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	003
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	003
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	003
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	003
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	003
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	003
Iron, total [as Fe]	monthly average	≤ 1.66 mg/L	all year	003
Iron, total [as Fe]	monthly average	≤ 1.66 mg/L	all year	003
Iron, total [as Fe]	daily maximum	≤ 3.32 mg/L	all year	003
Iron, total [as Fe]	daily maximum	≤ 3.32 mg/L	all year	003
Iron, total [as Fe]	instantaneous maximum	≤ 4.15 mg/L	all year	003
Iron, total [as Fe]	instantaneous maximum	≤ 4.15 mg/L	all year	003
Manganese, total [as Mn]	monthly average	≤ 1.12 mg/L	all year	003
Manganese, total [as Mn]	monthly average	≤ 1.12 mg/L	all year	003
Manganese, total [as Mn]	daily maximum	≤ 2.24 mg/L	all year	003
Manganese, total [as Mn]	daily maximum	≤ 2.24 mg/L	all year	003
Manganese, total [as Mn]	instantaneous maximum	≤ 2.8 mg/L	all year	003
Manganese, total [as Mn]	instantaneous maximum	≤ 2.8 mg/L	all year	003
Aluminum, total [as Al]	monthly average	≤ .75 mg/L	all year	003
Aluminum, total [as Al]	monthly average	≤ .75 mg/L	all year	003
Aluminum, total [as Al]	daily maximum	≤ .75 mg/L	all year	003
Aluminum, total [as Al]	daily maximum	≤ .75 mg/L	all year	003
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	003
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	003
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	003
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	003
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	003

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/PA0379302 · MCP: https://passage-data.com/mcp