Texaco Downstream Properties Inc — NPDES permit IL0004219: limits, due date and EPA's record

Petroleum Refining, Lawrenceville, Illinois. NPDES permit IL0004219, in force until Jul 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Limits in force (86)

Parameter	Statistic	Limit	Months
pH	monthly minimum	≥ 6 SU	all year
pH	monthly maximum	≤ 9 SU	all year
Solids, total suspended	30-day average	≤ 15 mg/L	all year
Solids, total suspended	daily maximum	≤ 30 mg/L	all year
Oil & Grease	30-day average	≤ 15 mg/L	all year
Oil & Grease	daily maximum	≤ 30 mg/L	all year
Chloride [as Cl]	daily maximum	≤ 500 mg/L	all year
Chloride [as Cl]	daily maximum	≤ 500 mg/L	all year
Sulfate, total [as SO4]	daily maximum	≤ 500 mg/L	all year
Sulfate, total [as SO4]	daily maximum	≤ 500 mg/L	all year
Chromium, hexavalent [as Cr]	30-day average	≤ .011 mg/L	all year
Chromium, hexavalent [as Cr]	30-day average	≤ .011 mg/L	all year
Chromium, hexavalent [as Cr]	daily maximum	≤ .016 mg/L	all year
Chromium, hexavalent [as Cr]	daily maximum	≤ .016 mg/L	all year
Chromium, total [as Cr]	30-day average	≤ 1 mg/L	all year
Chromium, total [as Cr]	30-day average	≤ 1 mg/L	all year
Chromium, total [as Cr]	daily maximum	≤ 2 mg/L	all year
Chromium, total [as Cr]	daily maximum	≤ 2 mg/L	all year
Benzene, ethylbenzene, toluene, xylene combination	daily maximum	≤ .75 mg/L	all year
Benzene, ethylbenzene, toluene, xylene combination	daily maximum	≤ .75 mg/L	all year
Toluene	30-day average	≤ .14 mg/L	all year
Toluene	30-day average	≤ .14 mg/L	all year
Toluene	daily maximum	≤ 1.75 mg/L	all year
Toluene	daily maximum	≤ 1.75 mg/L	all year
Benzene	daily maximum	≤ .05 mg/L	all year
Benzene	daily maximum	≤ .05 mg/L	all year
Acenaphthylene	30-day average	≤ .015 mg/L	all year
Acenaphthylene	30-day average	≤ .015 mg/L	all year
Acenaphthylene	daily maximum	≤ .19 mg/L	all year
Acenaphthylene	daily maximum	≤ .19 mg/L	all year
Acenaphthene	30-day average	≤ .062 mg/L	all year
Acenaphthene	30-day average	≤ .062 mg/L	all year
Acenaphthene	daily maximum	≤ .12 mg/L	all year
Acenaphthene	daily maximum	≤ .12 mg/L	all year
Anthracene	30-day average	≤ .00053 mg/L	all year
Anthracene	30-day average	≤ .00053 mg/L	all year
Anthracene	daily maximum	≤ .00066 mg/L	all year
Anthracene	daily maximum	≤ .00066 mg/L	all year
Benzo[b]fluoranthene	30-day average	≤ .00016 mg/L	all year
Benzo[b]fluoranthene	30-day average	≤ .00016 mg/L	all year
Benzo[k]fluoranthene	30-day average	≤ .0016 mg/L	all year
Benzo[k]fluoranthene	30-day average	≤ .0016 mg/L	all year
Benzo[a]pyrene	30-day average	≤ .000016 mg/L	all year
Benzo[a]pyrene	30-day average	≤ .000016 mg/L	all year
Chrysene	30-day average	≤ .016 mg/L	all year
Chrysene	30-day average	≤ .016 mg/L	all year
Ethylbenzene	30-day average	≤ .014 mg/L	all year
Ethylbenzene	30-day average	≤ .014 mg/L	all year
Ethylbenzene	daily maximum	≤ .15 mg/L	all year
Ethylbenzene	daily maximum	≤ .15 mg/L	all year
Fluoranthene	30-day average	≤ .0018 mg/L	all year
Fluoranthene	30-day average	≤ .0018 mg/L	all year
Fluoranthene	daily maximum	≤ .0043 mg/L	all year
Fluoranthene	daily maximum	≤ .0043 mg/L	all year
Fluorene	30-day average	≤ .016 mg/L	all year
Fluorene	30-day average	≤ .016 mg/L	all year
Fluorene	daily maximum	≤ .059 mg/L	all year
Fluorene	daily maximum	≤ .059 mg/L	all year
Indeno[1,2,3-cd]pyrene	30-day average	≤ .00016 mg/L	all year
Indeno[1,2,3-cd]pyrene	30-day average	≤ .00016 mg/L	all year
Phenanthrene	30-day average	≤ .0037 mg/L	all year
Phenanthrene	30-day average	≤ .0037 mg/L	all year
Phenanthrene	daily maximum	≤ .046 mg/L	all year
Phenanthrene	daily maximum	≤ .046 mg/L	all year
Pyrene	30-day average	≤ 3.5 mg/L	all year
Pyrene	30-day average	≤ 3.5 mg/L	all year
Benzo[ghi]perylene	30-day average	report only (mg/L)	all year
Benzo[ghi]perylene	30-day average	report only (mg/L)	all year
Benzo[ghi]perylene	daily maximum	report only (mg/L)	all year
Benzo[ghi]perylene	daily maximum	report only (mg/L)	all year
Benzo[a]anthracene	30-day average	≤ .00016 mg/L	all year
Benzo[a]anthracene	30-day average	≤ .00016 mg/L	all year
Dibenz[a,h]anthracene	30-day average	≤ .000016 mg/L	all year
Dibenz[a,h]anthracene	30-day average	≤ .000016 mg/L	all year
Naphthalene	30-day average	≤ .068 mg/L	all year
Naphthalene	30-day average	≤ .068 mg/L	all year
Naphthalene	daily maximum	≤ .51 mg/L	all year
Naphthalene	daily maximum	≤ .51 mg/L	all year
Phenols	daily maximum	≤ .1 mg/L	all year
Phenols	daily maximum	≤ .1 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	daily maximum	report only (MGD)	all year
Xylene [mix of m+o+p]	30-day average	≤ .11 mg/L	all year
Xylene [mix of m+o+p]	30-day average	≤ .11 mg/L	all year
Xylene [mix of m+o+p]	daily maximum	≤ .92 mg/L	all year
Xylene [mix of m+o+p]	daily maximum	≤ .92 mg/L	all year

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/IL0004219 · MCP: https://passage-data.com/mcp