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Oneida Co

Sewage treatment plant, major discharger, Utica, New York. NPDES permit NY0025780 expired Mar 31, 2024; its limits still apply. Last 12 months: over a limit 9 times (last August 2026), 12 required values missing, 7 of 67 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (65 values), outfall 001 form Q quarterly (1 value), outfall 001 form R quarterly (4 values), outfall 001 form T monthly (12 values), outfall 001 form V quarterly (2 values), outfall 003 form M monthly (34 values), and 3 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
4 values over a limit, 36 required values missing, 15 of 76 reports late

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

Period endingParameterReportedLimitOver by
March 2026Solids, settleable, daily maximum< .2 mL/L≤ .1 mL/L100%
July 2026Solids, settleable, daily maximum< .2 mL/L≤ .1 mL/L100%
August 2026BOD, carbonaceous [5 day, 20 C], 30-day average> 2 mg/L≤ 25 mg/L—
August 2026BOD, carbonaceous [5 day, 20 C], 30-day average> 322 lb/d≤ 11000 lb/d—
August 2026BOD, carbonaceous [5 day, 20 C], 7-day average> 3 mg/L≤ 40 mg/L—
August 2026BOD, carbonaceous [5 day, 20 C], 7-day average> 421 lb/d≤ 18000 lb/d—
August 2026Carbonaceous oxygen demand, % removal, monthly average minimum< 98.3 %≥ 85 %—
August 2026Oxygen demand, ultimate, daily maximum> 1150 lb/d≤ 12000 lb/d—
August 2026Oxygen demand, ultimate, daily maximum> 7 mg/L≤ 26 mg/L—

Limits in force (174)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Oxygen demand, ultimatedaily maximum≤ 26 mg/LJun–Oct001
Oxygen demand, ultimatedaily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec001
Oxygen demand, ultimatedaily maximum≤ 12000 lb/dJun–Oct001
Oxygen demand, ultimatedaily maximumreport only (lb/d)Jan, Feb, Mar, Apr, May, Nov, Dec001
Oxygen, dissolved [DO]daily minimum≥ 4 mg/LJun–Oct001
Oxygen, dissolved [DO]daily minimumreport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspended30-day average≤ 30 mg/LJun–Oct001
Solids, total suspended30-day average≤ 30 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspended7-day average≤ 45 mg/LJun–Oct001
Solids, total suspended7-day average≤ 45 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspended30-day average≤ 14000 lb/dJun–Oct001
Solids, total suspended30-day average≤ 14000 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspended7-day average≤ 20000 lb/dJun–Oct001
Solids, total suspended7-day average≤ 20000 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspended30-day averagereport only (mg/L)all year001
Solids, total suspended7-day averagereport only (mg/L)all year001
Solids, total suspended30-day averagereport only (lb/d)all year001
Solids, total suspended7-day averagereport only (lb/d)all year001
Solids, settleabledaily maximum≤ .1 mL/Lall year001
Solids, settleabledaily maximumreport only (mL/L)all year001
Nitrogen, total [as N]30-day averagereport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]30-day averagereport only (lb/d)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]30-day averagereport only (mg/L) (alert, not enforceable)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]30-day averagereport only (lb/d) (alert, not enforceable)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]30-day average≤ 6 mg/L (alert, not enforceable)all year001
Nitrogen, ammonia total [as N]30-day averagereport only (lb/d) (alert, not enforceable)all year001
Nitrogen, nitrite total [as N]30-day averagereport only (mg/L)all year001
Nitrogen, nitrite total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, nitrite total [as N]30-day averagereport only (lb/d)all year001
Nitrogen, nitrite total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, nitrate total [as N]30-day averagereport only (mg/L)all year001
Nitrogen, nitrate total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, nitrate total [as N]30-day averagereport only (lb/d)all year001
Nitrogen, nitrate total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, Kjeldahl, total [as N]30-day averagereport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]30-day averagereport only (lb/d)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year001
Phosphorus, total [as P]30-day averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]30-day averagereport only (lb/d)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Phosphorus, dissolved reactive [drp as P]30-day averagereport only (mg/L)all year001
Phosphorus, dissolved reactive [drp as P]daily maximumreport only (mg/L)all year001
Phosphorus, dissolved reactive [drp as P]30-day averagereport only (lb/d)all year001
Phosphorus, dissolved reactive [drp as P]daily maximumreport only (lb/d)all year001
Chromium, total [as Cr]daily maximumreport only (mg/L) (alert, not enforceable)all year001
Chromium, total [as Cr]daily maximum≤ 2.8 lb/d (alert, not enforceable)all year001
Copper, total [as Cu]daily maximumreport only (mg/L) (alert, not enforceable)all year001
Copper, total [as Cu]daily maximum≤ 6.3 lb/d (alert, not enforceable)all year001
Lead, total [as Pb]daily maximumreport only (mg/L) (alert, not enforceable)all year001
Lead, total [as Pb]daily maximum≤ 3.2 lb/d (alert, not enforceable)all year001
Zinc, total [as Zn]daily maximumreport only (mg/L) (alert, not enforceable)all year001
Zinc, total [as Zn]daily maximum≤ 14 lb/d (alert, not enforceable)all year001
Chloroformdaily maximumreport only (mg/L) (alert, not enforceable)all year001
Chloroformdaily maximum≤ 5.5 lb/d (alert, not enforceable)all year001
Flow, in conduit or thru treatment plantrolling average≤ 54 MGDall year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residual30-day averagereport only (mg/L)May–Oct001
Chlorine, total residual30-day averagereport only (mg/L)May–Oct001
Chlorine, total residualdaily maximum≤ .03 mg/LMay–Oct001
Chlorine, total residualdaily maximum≤ .1 mg/LMay–Oct001
Toxicity [acute], Ceriodaphnia dubiamaximum≤ .3 tox acuteall year001
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 3.9 tox chronic (alert, not enforceable)all year001
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ .3 tox acuteall year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 3.9 tox chronic (alert, not enforceable)all year001
Mercury, total [as Hg]12-month average≤ 20 ng/Lall year001
Mercury, total [as Hg]12-month average≤ 12 ng/Lall year001
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year001
Mercury, total [as Hg]daily maximumreport only (g/d)all year001
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay–Oct001
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Oct001
Coliform, fecal generaldaily maximumreport only (#/100mL)May–Oct001
BOD, carbonaceous [5 day, 20 C]30-day average≤ 25 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]7-day average≤ 40 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]30-day average≤ 11000 lb/dall year001
BOD, carbonaceous [5 day, 20 C]7-day average≤ 18000 lb/dall year001
BOD, carbonaceous [5 day, 20 C]30-day averagereport only (mg/L)all year001
BOD, carbonaceous [5 day, 20 C]7-day averagereport only (mg/L)all year001
BOD, carbonaceous [5 day, 20 C]30-day averagereport only (lb/d)all year001
BOD, carbonaceous [5 day, 20 C]7-day averagereport only (lb/d)all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
pHminimum≥ 6 SUall year003
pHmaximum≤ 9 SUall year003
Solids, total suspendeddaily maximumreport only (mL/L)all year003
Solids, total suspendedmonthly totalreport only (lb/d)all year003
Solids, total suspendeddaily maximumreport only (lb/d)all year003
Solids, settleabledaily maximum≤ .8 mL/Lall year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (lb/d)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, ammonia total [as N]monthly totalreport only (lb/d)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)all year003
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, Kjeldahl, total [as N]monthly totalreport only (lb/d)all year003
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Chromium, total [as Cr]daily maximumreport only (mg/L)all year003
Chromium, total [as Cr]daily maximumreport only (lb/d)all year003
Copper, total [as Cu]daily maximumreport only (mg/L)all year003
Copper, total [as Cu]daily maximumreport only (lb/d)all year003
Lead, total [as Pb]daily maximumreport only (mg/L)all year003
Lead, total [as Pb]daily maximumreport only (lb/d)all year003
Zinc, total [as Zn]daily maximumreport only (mg/L)all year003
Zinc, total [as Zn]daily maximumreport only (lb/d)all year003
Debris, floating [severity]daily maximum≤ 0 abst=0;prst=1all year003
Chloroformdaily maximumreport only (mg/L)all year003
Chloroformdaily maximumreport only (lb/d)all year003
Chlorine, total residualdaily maximum≤ .1 mg/LMay–Oct003
Number of Eventsmonthly totalreport only (#)all year003
Flow, totalmonthly totalreport only (Mgal)all year003
Flow, dischargedaily maximumreport only (MGD)all year003
Coliform, fecal general90-day geometric mean≤ 200 #/100mLMay–Oct003
Coliform, fecal generaldaily maximumreport only (#/100mL)May–Oct003
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year003
BOD, carbonaceous [5 day, 20 C]monthly totalreport only (lb/d)all year003
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (lb/d)all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year01C
Solids, total suspended30-day averagereport only (mg/L)all year01C
Solids, total suspended7-day averagereport only (mg/L)all year01C
Solids, total suspended30-day averagereport only (lb/d)all year01C
Solids, total suspended7-day averagereport only (lb/d)all year01C
Solids, settleabledaily maximumreport only (mL/L)all year01C
Nitrogen, ammonia total [as N]30-day averagereport only (mg/L)all year01C
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year01C
Nitrogen, ammonia total [as N]30-day averagereport only (lb/d)all year01C
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)all year01C
Nitrogen, Kjeldahl, total [as N]30-day averagereport only (mg/L)all year01C
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year01C
Nitrogen, Kjeldahl, total [as N]30-day averagereport only (lb/d)all year01C
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year01C
Flow, in conduit or thru treatment plant12-month averagereport only (MGD)all year01C
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01C
Flow, in conduit or thru treatment plant12-month averagereport only (MGD)all year01C
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01C
BOD, carbonaceous [5 day, 20 C]30-day averagereport only (mg/L)all year01C
BOD, carbonaceous [5 day, 20 C]7-day averagereport only (mg/L)all year01C
BOD, carbonaceous [5 day, 20 C]30-day averagereport only (lb/d)all year01C
BOD, carbonaceous [5 day, 20 C]7-day averagereport only (lb/d)all year01C
Temperature, water deg. centigradedaily maximumreport only (deg C)all year01S
Solids, total suspended30-day averagereport only (mg/L)all year01S
Solids, total suspended7-day averagereport only (mg/L)all year01S
Solids, total suspended30-day averagereport only (lb/d)all year01S
Solids, total suspended7-day averagereport only (lb/d)all year01S
Solids, settleabledaily maximumreport only (mL/L)all year01S
Nitrogen, ammonia total [as N]30-day averagereport only (mg/L)all year01S
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year01S
Nitrogen, ammonia total [as N]30-day averagereport only (lb/d)all year01S
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)all year01S
Nitrogen, Kjeldahl, total [as N]30-day averagereport only (mg/L)all year01S
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year01S
Nitrogen, Kjeldahl, total [as N]30-day averagereport only (lb/d)all year01S
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year01S
Flow, in conduit or thru treatment plant12-month averagereport only (MGD)all year01S
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01S
BOD, carbonaceous [5 day, 20 C]30-day averagereport only (mg/L)all year01S
BOD, carbonaceous [5 day, 20 C]7-day averagereport only (mg/L)all year01S
BOD, carbonaceous [5 day, 20 C]30-day averagereport only (lb/d)all year01S
BOD, carbonaceous [5 day, 20 C]7-day averagereport only (lb/d)all year01S

How strict are these limits?

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/NY0025780 · MCP: https://passage-data.com/mcp