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Kingston (C)

Sewage treatment plant, major discharger, Kingston, City Of, New York. NPDES permit NY0029351 expired Nov 30, 2021; its limits still apply. Last 12 months: over a limit 4 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002 form M monthly (35 values), outfall 002 form Q quarterly, outfall 002 form T quarterly, outfall 012 form A yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 7 required values missing, 1 of 17 reports late

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

Period endingParameterReportedLimitOver by
March 2026Coliform, fecal general, 30-day geometric mean> 14 #/100mL≤ 200 #/100mL—
March 2026Coliform, fecal general, 7-day geometric mean> 85 #/100mL≤ 400 #/100mL—
June 2026Copper, total [as Cu], daily maximum4.6 lb/d≤ 2 lb/d130%
August 2026Mercury, total [as Hg], daily maximum56.3 ng/L≤ 50 ng/L13%

Limits in force (50)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
Oxygen demand, ultimatedaily maximumreport only (mg/L)Jun–Oct002
Oxygen demand, ultimatedaily maximum≤ 4900 lb/dJun–Oct002
Oxygen, dissolved [DO]daily minimum≥ 4 mg/Lall year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspended7-day average≤ 45 mg/Lall year002
Solids, total suspendedmonthly average≤ 1700 lb/dall year002
Solids, total suspended7-day average≤ 2600 lb/dall year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendedmonthly averagereport only (lb/d)all year002
Solids, settleabledaily maximum≤ .3 mL/Lall year002
Nitrogen, ammonia total [as N]monthly average≤ 18 mg/LJun–Oct002
Nitrogen, ammonia total [as N]monthly average≤ 29 mg/LJan, Feb, Mar, Apr, May, Nov, Dec002
Nitrogen, ammonia total [as N]monthly average≤ 25 mg/LJun–Oct002
Nitrogen, ammonia total [as N]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, May, Nov, Dec002
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)Jun–Oct002
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, May, Nov, Dec002
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)Jun–Oct002
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, May, Nov, Dec002
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Jun–Oct002
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)Jun–Oct002
Copper, total [as Cu]daily maximumreport only (mg/L)all year002
Copper, total [as Cu]daily maximum≤ 2 lb/dall year002
Lead, total [as Pb]daily maximumreport only (mg/L)all year002
Lead, total [as Pb]daily maximum≤ .45 lb/dall year002
Zinc, total [as Zn]daily maximumreport only (mg/L)all year002
Zinc, total [as Zn]daily maximumreport only (lb/d)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plant12-month average≤ 6.8 MGDall year002
Enterococcidaily maximumreport only (#/100mL)all year002
Toxicity [acute], Ceriodaphnia dubiamaximum≤ .3 tox acute (alert, not enforceable)all year002
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 4.2 tox chronicall year002
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ .3 tox acute (alert, not enforceable)all year002
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 4.2 tox chronicall year002
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year002
Coliform, fecal general30-day geometric mean≤ 200 #/100mLall year002
Coliform, fecal general7-day geometric mean≤ 400 #/100mLall year002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]7-day average≤ 40 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 1400 lb/dall year002
BOD, carbonaceous [5 day, 20 C]7-day average≤ 2300 lb/dall year002
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year002
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (lb/d)all year002
Solids, suspended percent removalmonthly average minimum≥ 85 %all year002
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year002
Flow ratedaily maximumreport only (gal/d)all year012
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year012

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/NY0029351 · MCP: https://passage-data.com/mcp