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Ellenville (V)

Sewage treatment plant, Ellenville, New York. NPDES permit NY0034002, in force until Oct 31, 2029. Last 12 months: over a limit 2 times (last June 2026), 1 of 26 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 59 days after each period: form D monthly (29 values), form T quarterly (4 values), form X monthly (3 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
5 values over a limit, 4 required values missing, 1 of 25 reports late

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

Period endingParameterReportedLimitOver by
December 2025Toxicity [acute], Ceriodaphnia dubia, daily maximum1.15 tox acute≤ .3 tox acute283%
June 2026Nitrogen, ammonia, total [as NH3], monthly average5.4 mg/L≤ 5.1 mg/L6%

Limits in force (39)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximum≤ 70 deg Fall year
Oxygen demand, ultimatemonthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec
Oxygen demand, ultimatemonthly average≤ 45 mg/LJun–Oct
Oxygen demand, ultimatemonthly averagereport only (lb/d)Jan, Feb, Mar, Apr, May, Nov, Dec
Oxygen demand, ultimatemonthly average≤ 410 lb/dJun–Oct
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspended7-day average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 280 lb/dall year
Solids, total suspended7-day average≤ 410 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 (mg/L)all year
Cyanide, free [amenable to chlorination]daily maximum≤ .16 lb/dall year
Chromium, total [as Cr]daily maximum≤ 6 lb/d (alert, not enforceable)all year
Copper, total [as Cu]daily maximum≤ .7 lb/dall year
Nickel, total [as Ni]daily maximum≤ 1 lb/d (alert, not enforceable)all year
Zinc, total [as Zn]daily maximum≤ 3 lb/d (alert, not enforceable)all year
Nitrogen, ammonia, total [as NH3]monthly average≤ 5.1 mg/LJun–Oct
Nitrogen, ammonia, total [as NH3]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec
Nitrogen, ammonia, total [as NH3]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ 1.1 MGDall year
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ .3 tox acuteall year
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 5 tox chronic (alert, not enforceable)all year
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ .3 tox acuteall year
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 5 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, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]7-day average≤ 40 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 230 lb/dall year
BOD, carbonaceous [5 day, 20 C]7-day average≤ 370 lb/dall year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year

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/NY0034002 · MCP: https://passage-data.com/mcp