Passage Data · Check a report · Use it from your AI

Imtt Illinois LLC

Petroleum Bulk Stations & Terminals, Channahon, Illinois. NPDES permit IL0063061, in force until Aug 31, 2029. Last 12 months: over a limit 4 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form 0 monthly (17 values), outfall 002 form 0 monthly (15 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 3 required values missing, 1 of 24 reports late

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

Period endingOutfallParameterReportedLimitOver by
January 2026001Temperature, water deg. fahrenheit, monthly maximum74.1 deg F≤ 63 deg F18%
February 2026001Temperature, water deg. fahrenheit, monthly maximum69.4 deg F≤ 63 deg F10%
February 2026001pH, monthly maximum9.92 SU≤ 9 SU—
August 2026002Oil and grease, 30-day average16 mg/L≤ 15 mg/L7%

Limits in force (33)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly maximum≤ 63 deg FJan, Feb, Mar, Dec001
Temperature, water deg. fahrenheitmonthly maximum≤ 93 deg FApr–Nov001
pHmonthly minimum≥ 6 SUall year001
pHmonthly maximum≤ 9 SUall year001
Oil & Grease30-day average≤ 15 mg/Lall year001
Oil & Greasedaily maximum≤ 30 mg/Lall year001
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximum≤ .1 mg/Lall year001
Benzene, ethylbenzene, toluene, xylene combinationdaily maximum≤ .75 mg/Lall year001
Toluene30-day average≤ .6 mg/Lall year001
Toluenedaily maximum≤ 2 mg/Lall year001
Benzenedaily maximum≤ .05 mg/Lall year001
Ethylbenzene30-day average≤ .014 mg/Lall year001
Ethylbenzenedaily maximum≤ .15 mg/Lall year001
Temperature, length of excursiontotal≤ 87.6 hr/12moall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Xylene [mix of m+o+p]30-day average≤ .36 mg/Lall year001
Xylene [mix of m+o+p]daily maximum≤ .92 mg/Lall year001
pHmonthly minimum≥ 6 SUall year002
pHmonthly maximum≤ 9 SUall year002
Oil and grease30-day average≤ 15 mg/Lall year002
Oil and greasedaily maximum≤ 30 mg/Lall year002
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximum≤ .1 mg/Lall year002
Benzene, ethylbenzene, toluene, xylene combinationdaily maximum≤ .75 mg/Lall year002
Toluene30-day average≤ .6 mg/Lall year002
Toluenedaily maximum≤ 2 mg/Lall year002
Benzenedaily maximum≤ .05 mg/Lall year002
Ethylbenzene30-day average≤ .014 mg/Lall year002
Ethylbenzenedaily maximum≤ .15 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Xylene [mix of m+o+p]30-day average≤ .36 mg/Lall year002
Xylene [mix of m+o+p]daily maximum≤ .92 mg/Lall year002

How strict are these limits?

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

Same industry: the 34 Wholesale Trade — Nondurable Goods permits in Illinois.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IL0063061 · MCP: https://passage-data.com/mcp