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Town of Ripley

Sewage treatment plant, Ripley, New York. NPDES permit NY0025381, in force until Jul 31, 2030. Last 12 months: over a limit 9 times (last September 2026), 1 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (27 values), outfall 01A form M monthly (27 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
8 values over a limit, 0 required values missing, 0 of 24 reports late

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

Period endingParameterReportedLimitOver by
November 2025Solids, suspended percent removal, monthly average minimum65.8 %≥ 85 %128%
January 2026BOD, 5-day, percent removal, monthly average minimum66.7 %≥ 85 %122%
January 2026Solids, suspended percent removal, monthly average minimum76.4 %≥ 85 %57%
March 2026Flow, in conduit or thru treatment plant, monthly average.4018 MGD≤ .4 MGD0%
April 2026BOD, 5-day, percent removal, monthly average minimum< 87.5 %≥ 85 %—
April 2026Flow, in conduit or thru treatment plant, monthly average.4896 MGD≤ .4 MGD22%
April 2026Solids, suspended percent removal, monthly average minimum< 66.7 %≥ 85 %—
May 2026Solids, suspended percent removal, monthly average minimum> 79.2 %≥ 85 %7%
September 2026Solids, suspended percent removal, monthly average minimum81.4 %≥ 85 %24%

Limits in force (54)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. C7-day average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 100 lb/dall year001
BOD, 5-day, 20 deg. C7-day average≤ 150 lb/dall year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
pHminimumreport only (SU)all year001
pHmaximumreport only (SU)all year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspended7-day average≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 100 lb/dall year001
Solids, total suspended7-day average≤ 150 lb/dall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendedmonthly averagereport only (lb/d)all year001
Solids, settleabledaily maximum≤ .3 mL/Lall year001
Solids, settleabledaily maximumreport only (mL/L)all year001
Flow, in conduit or thru treatment plantmonthly average≤ .4 MGDall year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily maximum≤ .05 mg/Lall year001
Coliform, fecal general30-day geometric mean≤ 200 #/100mLall year001
Coliform, fecal general7-day geometric mean≤ 400 #/100mLall year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year01A
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year01A
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year01A
BOD, 5-day, 20 deg. C7-day average≤ 45 mg/Lall year01A
BOD, 5-day, 20 deg. Cmonthly average≤ 100 lb/dall year01A
BOD, 5-day, 20 deg. C7-day average≤ 150 lb/dall year01A
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year01A
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year01A
pHminimum≥ 6 SUall year01A
pHmaximum≤ 9 SUall year01A
pHminimumreport only (SU)all year01A
pHmaximumreport only (SU)all year01A
Solids, total suspendedmonthly average≤ 30 mg/Lall year01A
Solids, total suspended7-day average≤ 45 mg/Lall year01A
Solids, total suspendedmonthly average≤ 100 lb/dall year01A
Solids, total suspended7-day average≤ 150 lb/dall year01A
Solids, total suspendedmonthly averagereport only (mg/L)all year01A
Solids, total suspendedmonthly averagereport only (lb/d)all year01A
Solids, settleabledaily maximum≤ .3 mL/Lall year01A
Solids, settleabledaily maximumreport only (mL/L)all year01A
Flow, in conduit or thru treatment plantmonthly average≤ .4 MGDall year01A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01A
Chlorine, total residualdaily maximum≤ .05 mg/Lall year01A
Coliform, fecal general30-day geometric mean≤ 200 #/100mLall year01A
Coliform, fecal general7-day geometric mean≤ 400 #/100mLall year01A
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year01A
Solids, suspended percent removalmonthly average minimum≥ 85 %all year01A

How strict are these limits?

Cited limits by parameter: New York'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/NY0025381 · MCP: https://passage-data.com/mcp