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Cherry Creek (T)

Sewage treatment plant, Cherry Creek, New York. NPDES permit NY0204081, in force until Jul 31, 2027. Last 12 months: over a limit 8 times (last August 2026), 2 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (19 values)
Renewal application due
Feb 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 6 of 12 reports late

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

Period endingParameterReportedLimitOver by
March 2026BOD, 5-day, percent removal, monthly average minimum80.7 %≥ 85 %29%
April 2026BOD, 5-day, percent removal, monthly average minimum81.6 %≥ 85 %23%
May 2026Solids, suspended percent removal, monthly average minimum60 %≥ 85 %167%
August 2026BOD, 5-day, 20 deg. C, daily maximum13.9 mg/L≤ 7 mg/L99%
August 2026BOD, 5-day, percent removal, monthly average minimum77.6 %≥ 85 %49%
August 2026Nitrogen, ammonia total [as N], daily maximum18.3 mg/L≤ 2.5 mg/L632%
August 2026Solids, suspended percent removal, monthly average minimum65 %≥ 85 %133%
August 2026Solids, total suspended, daily maximum18.4 mg/L≤ 10 mg/L84%

Limits in force (20)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Oxygen, dissolved [DO]daily minimum≥ 7 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 7 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
Solids, total suspendeddaily maximum≤ 10 mg/Lall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, settleabledaily maximum≤ .3 mL/Lall year
Solids, settleabledaily maximumreport only (mL/L)all year
Nitrogen, ammonia total [as N]daily maximum≤ 2.5 mg/LJun–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 4 mg/LJan, Feb, Mar, Apr, May, Nov, Dec
Flow, in conduit or thru treatment plantmonthly average≤ .06 MGDall year
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay–Oct
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Oct
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: New York's rules and the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0204081 · MCP: https://passage-data.com/mcp