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Flying J Travel Plaza 650 Lake Station

Gasoline Service Stations, Gary, Indiana. NPDES permit IN0062081, in force until Dec 31, 2029. Last 12 months: over a limit 3 times (last April 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form S monthly (7 values), form SQ quarterly (3 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 1 required value missing, 2 of 16 reports late

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

Period endingParameterReportedLimitOver by
January 2026Oil and grease, hexane extr method, monthly average14.3 mg/L≤ 10 mg/L43%
April 2026Oil and grease, hexane extr method, daily maximum55.3 mg/L≤ 15 mg/L269%
April 2026Oil and grease, hexane extr method, monthly average33.6 mg/L≤ 10 mg/L236%

Limits in force (10)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year
Benzenedaily maximumreport only (mg/L)Mar, Jun, Sep, Dec
Naphthalenedaily maximumreport only (mg/L)Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Hydrocarbons, petroleumdaily maximumreport only (mg/L)Mar, Jun, Sep, Dec
Flow, totalmonthly totalreport only (Mgal/mo)all year

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

Same industry: the 11 Automotive Dealers and Gasoline Service Stations permits in Indiana.

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IN0062081 · MCP: https://passage-data.com/mcp