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7-Eleven Inc - Speedway Store Number 1420

Gasoline Service Stations, Homer Glen, Illinois. NPDES permit IL0080242, in force until Sep 30, 2028. Last 12 months: no values over a limit, 4 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form 0 monthly (21 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, 6 of 12 reports late

Limits in force (33)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly average minimum≥ 5.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]minimum weekly average≥ 6 mg/LMar–Jul
Oxygen, dissolved [DO]minimum weekly average≥ 4 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]daily minimum≥ 5 mg/LMar–Jul
Oxygen, dissolved [DO]daily minimum≥ 3.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 12 mg/Lall year
Solids, total suspendeddaily maximum≤ 24 mg/Lall year
Solids, total suspendedmonthly average≤ 1.4 lb/dall year
Solids, total suspendeddaily maximum≤ 2.8 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 1.2 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ .9 mg/LJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 2.8 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ 3 mg/LJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ 4 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .14 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ .11 lb/dJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ .33 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .32 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ .35 lb/dJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ .47 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 2.3 mg/LJun–Aug
Nitrogen, ammonia total [as N]weekly average≤ .27 lb/dJun–Aug
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ .05 mg/Lall year
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 1.17 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 2.34 lb/dall year

How strict are these limits?

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

Same industry: the 9 Automotive Dealers and Gasoline Service Stations permits in Illinois.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IL0080242 · MCP: https://passage-data.com/mcp