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Otwell Water Corp Treatment Plant

Water Supply, Otwell, Indiana. NPDES permit IN0052086, in force until May 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form AQ quarterly (18 values)
Renewal application due
Dec 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 5 reports late

Limits in force (32)

ParameterStatisticLimitMonthsOutfall
pHdaily minimum≥ 6 SUDec001
pHdaily minimum≥ 6 SUDec001
pHdaily maximum≤ 9 SUDec001
pHdaily maximum≤ 9 SUDec001
Solids, total suspendedmonthly average≤ 20 mg/LDec001
Solids, total suspendedmonthly average≤ 20 mg/LDec001
Solids, total suspendeddaily maximum≤ 40 mg/LDec001
Solids, total suspendeddaily maximum≤ 40 mg/LDec001
Flow, in conduit or thru treatment plantmonthly averagereport only (Mgal/yr)Dec001
Flow, in conduit or thru treatment plantmonthly averagereport only (Mgal/yr)Dec001
Flow, in conduit or thru treatment plantdaily maximumreport only (Mgal/yr)Dec001
Flow, in conduit or thru treatment plantdaily maximumreport only (Mgal/yr)Dec001
Flow, totalannual totalreport only (Mgal/yr)Dec001
Flow, totalannual totalreport only (Mgal/yr)Dec001
pHdaily minimum≥ 6 SUMar, Jun, Sep, Dec002
pHdaily minimum≥ 6 SUMar, Jun, Sep, Dec002
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec002
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec002
Solids, total suspendedmonthly average≤ 20 mg/LMar, Jun, Sep, Dec002
Solids, total suspendedmonthly average≤ 20 mg/LMar, Jun, Sep, Dec002
Solids, total suspendeddaily maximum≤ 40 mg/LMar, Jun, Sep, Dec002
Solids, total suspendeddaily maximum≤ 40 mg/LMar, Jun, Sep, Dec002
Iron, total recoverablemonthly average≤ 1.8 mg/LMar, Jun, Sep, Dec002
Iron, total recoverablemonthly average≤ 1.8 mg/LMar, Jun, Sep, Dec002
Iron, total recoverabledaily maximum≤ 4.1 mg/LMar, Jun, Sep, Dec002
Iron, total recoverabledaily maximum≤ 4.1 mg/LMar, Jun, Sep, Dec002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec002
Flow, totalquarterly totalreport only (Mgal/qtr)Mar, Jun, Sep, Dec002
Flow, totalquarterly totalreport only (Mgal/qtr)Mar, Jun, Sep, Dec002

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/IN0052086 · MCP: https://passage-data.com/mcp