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Carthage/West Carthage (V) WPCF

Sewage treatment plant, major discharger, West Carthage, New York. NPDES permit NY0025151 expired Jun 30, 2020; its limits still apply. Last 12 months: no values over a limit, 2 of 21 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (34 values), form T quarterly (4 values), form Q quarterly, form S twice a year
Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 18 reports late

Limits in force (43)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximum≤ 90 deg Fall year
BOD, 5-day, 20 deg. Cmonthly average≤ 42 mg/Lall year
BOD, 5-day, 20 deg. C7-day average≤ 63 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 770 lb/dall year
BOD, 5-day, 20 deg. C7-day average≤ 1200 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 55 mg/Lall year
Solids, total suspended7-day average≤ 83 mg/Lall year
Solids, total suspendedmonthly average≤ 1000 lb/dall year
Solids, total suspended7-day average≤ 1500 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, settleabledaily maximum≤ .3 mL/Lall year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Cyanide, total [as CN]daily maximum≤ 6 lb/d (alert, not enforceable)all year
Zinc, total [as Zn]daily maximum≤ 3.2 lb/d (alert, not enforceable)all year
Phenolics, total recoverabledaily maximumreport only (mg/L)all year
Phenolics, total recoverabledaily maximum≤ .4 lb/dall year
Nitrogen, ammonia, total [as NH3]daily maximumreport only (mg/L)all year
Nitrogen, ammonia, total [as NH3]daily maximumreport only (lb/d)all year
Nitrogen, ammonia, total [as NH3]daily maximumreport only (mg/L)all year
Nitrogen, ammonia, total [as NH3]daily maximumreport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly average≤ 4 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ 74 mg/LMay–Oct
Chlorine, total residualdaily maximum≤ 2 mg/LMay–Oct
Toxicity [acute], Ceriodaphnia dubiamaximum≤ 13 tox acute (alert, not enforceable)all year
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 88 tox chronic (alert, not enforceable)all year
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ 13 tox acute (alert, not enforceable)all year
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 88 tox chronic (alert, not enforceable)all year
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay–Oct
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Oct
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

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

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Your permit document is the final word. As JSON: /api/v1/permits/NY0025151 · MCP: https://passage-data.com/mcp