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New Paltz (V)

Sewage treatment plant, major discharger, New Paltz, New York. NPDES permit NY0030082 expired Feb 28, 2021; its limits still apply. Last 12 months: over a limit 12 times (last July 2026), 1 of 18 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (22 values), outfall 001 form T quarterly, outfall 001 form X quarterly, outfall 002 form A yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
26 values over a limit, 0 required values missing, 0 of 17 reports late

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

Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, 20 deg. C, 7-day average124 mg/L≤ 45 mg/L176%
October 2025BOD, 5-day, 20 deg. C, 7-day average750.27 lb/d≤ 563 lb/d33%
October 2025BOD, 5-day, 20 deg. C, monthly average38.1 mg/L≤ 30 mg/L27%
October 2025Coliform, fecal general, 7-day geometric mean2419.6 #/100mL≤ 400 #/100mL505%
October 2025Nitrogen, ammonia total [as N], monthly average27.9 mg/L≤ 18 mg/L55%
October 2025Oxygen, dissolved [DO], daily minimum3.8 mg/L≥ 4 mg/L5%
March 2026Solids, suspended percent removal, monthly average minimum74.24 %≥ 85 %72%
May 2026Chlorine, total residual, daily maximum.24 mg/L≤ .1 mg/L140%
May 2026Coliform, fecal general, 7-day geometric mean> 2419.6 #/100mL≤ 400 #/100mL—
May 2026Solids, suspended percent removal, monthly average minimum71 %≥ 85 %93%
June 2026Coliform, fecal general, 7-day geometric mean1413.6 #/100mL≤ 400 #/100mL253%
July 2026Nitrogen, ammonia total [as N], monthly average19.58 mg/L≤ 18 mg/L9%

Limits in force (30)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
Oxygen, dissolved [DO]daily minimum≥ 4 mg/LJun–Oct001
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≤ 375 lb/dall year001
BOD, 5-day, 20 deg. C7-day average≤ 563 lb/dall year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspended7-day average≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 375 lb/dall year001
Solids, total suspended7-day average≤ 563 lb/dall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, settleabledaily maximum≤ .3 mL/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 18 mg/LJun–Oct001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly average≤ 1.5 MGDall year001
Chlorine, total residualdaily maximum≤ .1 mg/LMay–Oct001
Toxicity [acute], Ceriodaphnia dubiamaximum≤ 2.3 tox acute (alert, not enforceable)all year001
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 14 tox chronic (alert, not enforceable)all year001
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ 2.3 tox acute (alert, not enforceable)all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 14 tox chronic (alert, not enforceable)all year001
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay–Oct001
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Oct001
BOD, 5-day, percent removalmonthly average minimum≥ 80 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Flow ratedaily maximumreport only (gal/d)all year002
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year002

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/NY0030082 · MCP: https://passage-data.com/mcp