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ZMDR, LLC

Sewerage Systems, Lone Jack, Missouri. NPDES permit MO0139009 expired Mar 31, 2021; its limits still apply. Last 12 months: no values over a limit, 20 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (2 values), form B
Last report on file
None
Oct 2024 – Sep 2025
0 values over a limit, 24 required values missing, 0 of 12 reports late

Limits in force (9)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHdaily minimumreport only (SU)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Oil and grease [soxhlet extr.] tot.daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
E. colidaily maximumreport only (#/100mL)all year
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year
Flowdaily maximumreport only (MGD)all year
Precipitation, monthly accumulationdaily maximumreport only (in/d)all year

Cited limits by parameter: Missouri'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/MO0139009 · MCP: https://passage-data.com/mcp