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

Ta Operating Corporation

Gasoline Service Stations, Wadsworth, Illinois. NPDES permit IL0066656, in force until Sep 30, 2028. Last 12 months: over a limit 2 times (last December 2025), 4 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form 0 monthly (18 values), outfall 002 form 0 monthly (20 values)
Renewal application due
Apr 3, 2028 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 24 reports late

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

Period endingParameterReportedLimitOver by
December 2025BOD, carbonaceous [5 day, 20 C], 30-day average5.06 lb/d≤ 4.4 lb/d15%
December 2025Solids, total suspended, 30-day average11.43 lb/d≤ 6.5 lb/d76%

Limits in force (38)

ParameterStatisticLimitMonthsOutfall
pHmonthly minimum≥ 6 SUall year001
pHmonthly maximum≤ 9 SUall year001
Solids, total suspended30-day average≤ 37 mg/Lall year001
Solids, total suspendeddaily maximum≤ 74 mg/Lall year001
Solids, total suspended30-day average≤ 6.5 lb/dall year001
Solids, total suspendeddaily maximum≤ 18.5 lb/dall year001
Oil and grease30-day average≤ 15 mg/Lall year001
Oil and greasedaily maximum≤ 30 mg/Lall year001
Oil and grease30-day average≤ 2.6 lb/dall year001
Oil and greasedaily maximum≤ 7.5 lb/dall 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
Chlorine, total residualdaily maximum≤ .05 mg/Lall year001
Coliform, fecal generaldaily maximum≤ 400 #/100mLMay–Oct001
BOD, carbonaceous [5 day, 20 C]30-day average≤ 25 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 50 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]30-day average≤ 4.4 lb/dall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 12.5 lb/dall 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
Oil and grease30-day average≤ .75 lb/dall year002
Oil and greasedaily maximum≤ 2 lb/dall year002
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximum≤ .1 mg/Lall year002
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximum≤ .0067 lb/dall year002
Benzene, ethylbenzene, toluene, xylene combinationquarterly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Benzene, ethylbenzene, toluene, xylene combinationquarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec002
Toluenequarterly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Toluenequarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec002
Benzenequarterly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Benzenequarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec002
Ethylbenzenequarterly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Ethylbenzenequarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec002
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]quarterly averagereport only (mg/L)Mar, Jun, Sep, Dec002
Xylene [mix of m+o+p]quarterly maximumreport only (mg/L)Mar, Jun, Sep, Dec002

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

Same industry: the 9 Automotive Dealers and Gasoline Service Stations 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/IL0066656 · MCP: https://passage-data.com/mcp