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Richard Conlon

Automotive Services, Dubuque, Iowa. NPDES permit IA0084255 expired Nov 30, 2025; its limits still apply. Last 12 months: over a limit 8 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (2 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
6 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimit
October 2025pH, daily minimum6.4≥ 6.5 SU
November 2025pH, daily minimum6.4≥ 6.5 SU
December 2025pH, daily minimum6.2≥ 6.5 SU
January 2026pH, daily minimum6.2≥ 6.5 SU
February 2026pH, daily minimum6.2≥ 6.5 SU
March 2026pH, daily minimum6.4≥ 6.5 SU
May 2026pH, daily minimum6.4≥ 6.5 SU
June 2026pH, daily minimum6.4≥ 6.5 SU

Limits in force (2)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year

How strict are these limits?

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

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/IA0084255 · MCP: https://passage-data.com/mcp