Iron Pa Terminal LLC — NPDES permit PA0235920: limits, due date and EPA's record

Bituminous Coal And Lignite - Surface, Fredericktown, Pennsylvania. NPDES permit PA0235920, in force until Jul 15, 2030. Last 12 months: over a limit 5 times (last March 2026), 486 required values missing. Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Parameter	Reported	Limit	Over by
February 2026	Iron, total [as Fe], daily maximum	8.5 mg/L	≤ 6 mg/L	42%
February 2026	Iron, total [as Fe], instantaneous maximum	8.5 mg/L	≤ 7 mg/L	21%
February 2026	Iron, total [as Fe], monthly average	8.5 mg/L	≤ 3 mg/L	183%
February 2026	Solids, total suspended, monthly average	47 mg/L	≤ 35 mg/L	34%
March 2026	Osmotic pressure, total, unf whl wtr, monthly average	56 mOsm/kg	≤ 50 mOsm/kg	12%

Limits in force (324)

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
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
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
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
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
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
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
Solids, settleable	instantaneous maximum	≤ .5 mL/L	all year	001
Solids, settleable	instantaneous maximum	≤ .5 mL/L	all year	001
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	001
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	001
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	001
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	001
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	001
Chloride [as Cl]	instantaneous maximum	report only (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
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
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
Copper, total [as Cu]	instantaneous maximum	report only (mg/L)	all year	001
Copper, total [as Cu]	instantaneous maximum	report only (mg/L)	all year	001
Copper, total [as Cu]	instantaneous maximum	report only (mg/L)	all year	001
Copper, total [as Cu]	instantaneous maximum	report only (mg/L)	all year	001
Copper, total [as Cu]	instantaneous maximum	report only (mg/L)	all year	001
Copper, total [as Cu]	instantaneous maximum	report only (mg/L)	all year	001
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	001
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	001
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	001
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	001
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	001
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	001
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	001
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	001
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	001
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	001
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	001
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	001
Manganese, total [as Mn]	instantaneous maximum	≤ 5 mg/L	all year	001
Manganese, total [as Mn]	instantaneous maximum	≤ 5 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	001
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	001
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	001
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	001
Selenium, total [as Se]	instantaneous maximum	report only (mg/L)	all year	001
Selenium, total [as Se]	instantaneous maximum	report only (mg/L)	all year	001
Selenium, total [as Se]	instantaneous maximum	report only (mg/L)	all year	001
Selenium, total [as Se]	instantaneous maximum	report only (mg/L)	all year	001
Selenium, total [as Se]	instantaneous maximum	report only (mg/L)	all year	001
Selenium, total [as Se]	instantaneous maximum	report only (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
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
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
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	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
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
Solids, total dissolved	instantaneous maximum	report only (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
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	001
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	001
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	001
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	001
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	001
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	001
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	002
Solids, total suspended	monthly average	≤ 35 mg/L	all year	002
Solids, total suspended	monthly average	≤ 35 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	002
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	002
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	002
Solids, settleable	instantaneous maximum	≤ .5 mL/L	all year	002
Solids, settleable	instantaneous maximum	≤ .5 mL/L	all year	002
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	002
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	002
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	002
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	002
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	002
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	002
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	002
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	002
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	002
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	002
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	002
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	002
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	002
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	002
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	002
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	002
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	002
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	002
Manganese, total [as Mn]	instantaneous maximum	≤ 5 mg/L	all year	002
Manganese, total [as Mn]	instantaneous maximum	≤ 5 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	002
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	002
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	002
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	002
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	002
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	002
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	002
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	002
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	002
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	002
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	002
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	002
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	002
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	002
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	002
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	002
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	002
Osmotic pressure, total, unf whl wtr	monthly average	report only (mOsm/kg)	all year	002
Osmotic pressure, total, unf whl wtr	monthly average	report only (mOsm/kg)	all year	002
Osmotic pressure, total, unf whl wtr	daily maximum	report only (mOsm/kg)	all year	002
Osmotic pressure, total, unf whl wtr	daily maximum	report only (mOsm/kg)	all year	002
Osmotic pressure, total, unf whl wtr	instantaneous maximum	report only (mOsm/kg)	all year	002
Osmotic pressure, total, unf whl wtr	instantaneous maximum	report only (mOsm/kg)	all year	002
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	002
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Alkalinity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Acidity, total [as CaCO3]	instantaneous maximum	report only (mg/L)	all year	004
Solids, total suspended	monthly average	≤ 35 mg/L	all year	004
Solids, total suspended	monthly average	≤ 35 mg/L	all year	004
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	004
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	004
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	004
Solids, total suspended	instantaneous maximum	≤ 90 mg/L	all year	004
Solids, settleable	instantaneous maximum	≤ .5 mL/L	all year	004
Solids, settleable	instantaneous maximum	≤ .5 mL/L	all year	004
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	004
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	004
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	004
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	004
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	004
Chloride [as Cl]	instantaneous maximum	report only (mg/L)	all year	004
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	004
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	004
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	004
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	004
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	004
Sulfate, total [as SO4]	instantaneous maximum	report only (mg/L)	all year	004
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	004
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	004
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	004
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	004
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	004
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	004
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	004
Iron, total [as Fe]	instantaneous maximum	≤ 7 mg/L	all year	004
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	004
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	004
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	004
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	004
Manganese, total [as Mn]	instantaneous maximum	≤ 5 mg/L	all year	004
Manganese, total [as Mn]	instantaneous maximum	≤ 5 mg/L	all year	004
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	004
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	004
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	004
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	004
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	004
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	004
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	004
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	004
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	004
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	004
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	004
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	004
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	004
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	004
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	004
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	004
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	004
Aluminum, total [as Al]	instantaneous maximum	≤ 5 mg/L	all year	004
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	instantaneous maximum	report only (MGD)	all year	004
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	004
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	004
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	004
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	004
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	004
Alkalinity - Acidity [as CaCO3]	instantaneous minimum	≥ 0 mg/L	all year	004
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	004
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	004
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	004
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	004
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	004
Solids, total dissolved	instantaneous maximum	report only (mg/L)	all year	004
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	004
Osmotic pressure, total, unf whl wtr	monthly average	≤ 50 mOsm/kg	all year	004
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	004
Osmotic pressure, total, unf whl wtr	daily maximum	≤ 100 mOsm/kg	all year	004
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	004
Osmotic pressure, total, unf whl wtr	instantaneous maximum	≤ 100 mOsm/kg	all year	004

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/PA0235920 · MCP: https://passage-data.com/mcp