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Hartford, Village of

Sewerage Systems, Hartford, Illinois. NPDES permit IL0021423, in force until Oct 31, 2030. Last 12 months: no values over a limit, 3 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form 0 monthly (8 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 8 of 12 reports late

Limits in force (8)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Coliform, fecal generalgeometric meanreport only (#/100mL)all year
Coliform, fecal generaldaily maximumreport only (#/100mL)all year
Flow, totaldaily maximumreport only (Mgal/mo)all year

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IL0021423 · MCP: https://passage-data.com/mcp