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Gloversville-Johnstown Joint Sewer Board

Sewage treatment plant, major discharger, Johnstown, New York. NPDES permit NY0026042 expired Feb 28, 2022; its limits still apply. Last 12 months: over a limit 3 times (last August 2026), 2 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (60 values), form V monthly (6 values), form A quarterly, form Q quarterly
Last report on file
August 2026
Oct 2024 – Sep 2025
6 values over a limit, 0 required values missing, 0 of 36 reports late

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

Period endingParameterReportedLimitOver by
June 2026Toxicity [chronic], Ceriodaphnia dubia, maximum2.02 tox chronic≤ 1.3 tox chronic55%
July 2026Toxicity [chronic], Ceriodaphnia dubia, maximum1.63 tox chronic≤ 1.3 tox chronic25%
August 2026Toxicity [chronic], Ceriodaphnia dubia, maximum14.9 tox chronic≤ 1.3 tox chronic1046%

Limits in force (120)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Flow ratedaily averagereport only (MGD)all year
Flow ratedaily maximumreport only (MGD)all year
Oxygen demand, ultimatemonthly average≤ 125 mg/LMar–May
Oxygen demand, ultimatemonthly average≤ 215 mg/LJan, Feb, Dec
Oxygen demand, ultimatemonthly average≤ 48 mg/LJun–Aug
Oxygen demand, ultimatemonthly average≤ 68 mg/LSep–Nov
Oxygen demand, ultimatemonthly average≤ 14000 lb/dMar–May
Oxygen demand, ultimatemonthly average≤ 20000 lb/dJan, Feb, Dec
Oxygen demand, ultimatemonthly average≤ 4000 lb/dJun–Aug
Oxygen demand, ultimatemonthly average≤ 5700 lb/dSep–Nov
Oxygen, dissolved [DO]minimum≥ 4 mg/Lall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
Solids, total suspendedmonthly average≤ 30 mg/LMar–May
Solids, total suspendedmonthly average≤ 30 mg/LJan, Feb, Dec
Solids, total suspendedmonthly average≤ 30 mg/LSep–Nov
Solids, total suspendedmonthly average≤ 30 mg/LJun–Aug
Solids, total suspendedweekly average≤ 45 mg/LMar–May
Solids, total suspendedweekly average≤ 45 mg/LJan, Feb, Dec
Solids, total suspendedweekly average≤ 45 mg/LSep–Nov
Solids, total suspendedweekly average≤ 45 mg/LJun–Aug
Solids, total suspendedmonthly average≤ 2600 lb/dMar–May
Solids, total suspendedmonthly average≤ 2800 lb/dJan, Feb, Dec
Solids, total suspendedmonthly average≤ 2500 lb/dSep–Nov
Solids, total suspendedmonthly average≤ 2500 lb/dJun–Aug
Solids, total suspendedweekly average≤ 3800 lb/dMar–May
Solids, total suspendedweekly average≤ 4100 lb/dJan, Feb, Dec
Solids, total suspendedweekly average≤ 3800 lb/dSep–Nov
Solids, total suspendedweekly average≤ 3800 lb/dJun–Aug
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedweekly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendedweekly averagereport only (lb/d)all year
Solids, settleabledaily maximum≤ .1 mL/Lall year
Solids, settleabledaily maximumreport only (mL/L)all year
Oil & Greasemonthly averagereport only (mg/L)all year
Oil & Greasedaily maximumreport only (mg/L)all year
Oil & Greasemonthly averagereport only (lb/d)all year
Oil & Greasedaily maximumreport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/LSep–Nov
Nitrogen, ammonia total [as N]monthly average≤ 1.8 mg/LMar–May
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 1.8 mg/LJan, Feb, Dec
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Sep–Nov
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Mar–May
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jun–Aug
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jan, Feb, Dec
Nitrogen, ammonia total [as N]monthly average≤ 140 lb/dSep–Nov
Nitrogen, ammonia total [as N]monthly average≤ 200 lb/dMar–May
Nitrogen, ammonia total [as N]monthly average≤ 130 lb/dJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 170 lb/dJan, Feb, Dec
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Sep–Nov
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Mar–May
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Jun–Aug
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Jan, Feb, Dec
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)all year
Nitrogen, ammonia 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
Cyanide, free [amenable to chlorination]daily maximum≤ 6.6 ug/Lall year
Cyanide, free [amenable to chlorination]daily maximum≤ .55 lb/dall year
Sulfide, dissolved, [as S]daily maximum≤ .53 mg/Lall year
Sulfide, dissolved, [as S]daily maximum≤ 44 lb/dall year
Cadmium, total [as Cd]daily maximumreport only (ug/L) (alert, not enforceable)all year
Cadmium, total [as Cd]daily maximum≤ .2 lb/d (alert, not enforceable)all year
Chromium, total [as Cr]daily maximumreport only (ug/L) (alert, not enforceable)all year
Chromium, total [as Cr]daily maximum≤ 23 lb/d (alert, not enforceable)all year
Copper, total [as Cu]daily maximum≤ 17 ug/Lall year
Copper, total [as Cu]daily maximum≤ 1.4 lb/dall year
Lead, total [as Pb]daily maximumreport only (ug/L) (alert, not enforceable)all year
Lead, total [as Pb]daily maximum≤ 1 lb/d (alert, not enforceable)all year
Nickel, total [as Ni]daily maximumreport only (ug/L) (alert, not enforceable)all year
Nickel, total [as Ni]daily maximum≤ 1.5 lb/d (alert, not enforceable)all year
Zinc, total [as Zn]daily maximumreport only (ug/L) (alert, not enforceable)all year
Zinc, total [as Zn]daily maximum≤ 8.8 lb/d (alert, not enforceable)all year
Selenium, total [as Se]daily maximum≤ 9.2 ug/Lall year
Selenium, total [as Se]daily maximum≤ .49 lb/dall year
Flow, in conduit or thru treatment plantmonthly average≤ 10 MGDJun–Aug
Flow, in conduit or thru treatment plantmonthly average≤ 13 MGDMar–May
Flow, in conduit or thru treatment plantmonthly average≤ 10 MGDSep–Nov
Flow, in conduit or thru treatment plantmonthly average≤ 11 MGDJan, Feb, Dec
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Sep–Nov
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar–May
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Jun–Aug
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Jan, Feb, Dec
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year
Mercury, total [as Hg]daily maximumreport only (g/d)all year
Coliform, fecal general30-day geometric mean≤ 200 MPN/100mLMay–Oct
Coliform, fecal general7-day geometric mean≤ 400 MPN/100mLMay–Oct
Phenolic compounds, unchlorinatedmonthly average≤ 10 ug/Lall year
Phenolic compounds, unchlorinatedmonthly average≤ .83 lb/dall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LSep–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LMar–May
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJun–Aug
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/LSep–Nov
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/LMar–May
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/LJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]weekly average≤ 40 mg/LJun–Aug
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2100 lb/dSep–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2700 lb/dMar–May
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2300 lb/dJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2100 lb/dJun–Aug
BOD, carbonaceous [5 day, 20 C]weekly average≤ 3300 lb/dSep–Nov
BOD, carbonaceous [5 day, 20 C]weekly average≤ 4400 lb/dMar–May
BOD, carbonaceous [5 day, 20 C]weekly average≤ 3700 lb/dJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]weekly average≤ 3300 lb/dJun–Aug
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]weekly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (lb/d)all year
BOD, carbonaceous [5 day, 20 C]weekly averagereport only (lb/d)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/NY0026042 · MCP: https://passage-data.com/mcp