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Oxford Water Treatment Plant

Water Supply, Oxford, Indiana. NPDES permit IN0061476, in force until Jan 31, 2028. Last 12 months: no values over a limit, 33 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form AQ quarterly (22 values)
Renewal application due
Aug 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
None
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 0 of 4 reports late

Limits in force (22)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6 SUMar, Jun, Sep, Dec
pHdaily minimum≥ 6 SUMar, Jun, Sep, Dec
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec
Solids, total suspendedmonthly average≤ 20 mg/LMar, Jun, Sep, Dec
Solids, total suspendedmonthly average≤ 20 mg/LMar, Jun, Sep, Dec
Solids, total suspendeddaily maximum≤ 40 mg/LMar, Jun, Sep, Dec
Solids, total suspendeddaily maximum≤ 40 mg/LMar, Jun, Sep, Dec
Iron, total recoverablemonthly average≤ 1.8 mg/LMar, Jun, Sep, Dec
Iron, total recoverablemonthly average≤ 1.8 mg/LMar, Jun, Sep, Dec
Iron, total recoverabledaily maximum≤ 4.1 mg/LMar, Jun, Sep, Dec
Iron, total recoverabledaily maximum≤ 4.1 mg/LMar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec
Chlorine, total residualmonthly average< .06 mg/LMar, Jun, Sep, Dec
Chlorine, total residualmonthly average< .06 mg/LMar, Jun, Sep, Dec
Chlorine, total residualdaily maximum< .06 mg/LMar, Jun, Sep, Dec
Chlorine, total residualdaily maximum< .06 mg/LMar, Jun, Sep, Dec
Flow, totalquarterly totalreport only (Mgal/qtr)Mar, Jun, Sep, Dec
Flow, totalquarterly totalreport only (Mgal/qtr)Mar, Jun, Sep, Dec

How strict are these limits?

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

Same industry: the 95 Water Supply 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/IN0061476 · MCP: https://passage-data.com/mcp