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Valley Falls (V) WWTF

Sewage treatment plant, Valley Falls, New York. NPDES permit NY0261360 expired May 31, 2017; its limits still apply. Last 12 months: over a limit 14 times (last February 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (17 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
27 values over a limit, 0 required values missing, 5 of 12 reports late

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

All 14 values over a limit
Period endingParameterReportedLimitOver by
October 2025Chlorine, total residual, daily maximum2419.6 mg/L≤ 2 mg/L—
October 2025Coliform, fecal general, 30-day geometric mean> 2419.6 #/100mL≤ 200 #/100mL—
October 2025Coliform, fecal general, 7-day geometric mean> 2419.6 #/100mL≤ 400 #/100mL—
November 2025BOD, 5-day, 20 deg. C, 30-day average> 52.6 mg/L≤ 30 mg/L—
November 2025BOD, 5-day, 20 deg. C, 7-day average> 52.6 mg/L≤ 45 mg/L—
November 2025BOD, 5-day, percent removal, monthly average minimum82 %≥ 85 %20%
November 2025pH, minimum5.98 SU≥ 6 SU—
December 2025BOD, 5-day, 20 deg. C, 30-day average47 mg/L≤ 30 mg/L57%
December 2025BOD, 5-day, 20 deg. C, 7-day average47 mg/L≤ 45 mg/L4%
January 2026BOD, 5-day, 20 deg. C, 30-day average56.3 mg/L≤ 30 mg/L88%
January 2026BOD, 5-day, 20 deg. C, 7-day average56.3 mg/L≤ 45 mg/L25%
January 2026Solids, suspended percent removal, monthly average minimum76 %≥ 85 %60%
January 2026Solids, total suspended, 30-day average37 mg/L≤ 30 mg/L23%
February 2026BOD, 5-day, 20 deg. C, 30-day average33 mg/L≤ 30 mg/L10%

Limits in force (17)

ParameterStatisticLimitMonths
Flow rate30-day average≤ 60000 gal/dall year
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. C7-day average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. C30-day average≤ 15 lb/dall year
BOD, 5-day, 20 deg. C7-day average≤ 23 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspended30-day average≤ 30 mg/Lall year
Solids, total suspended7-day average≤ 45 mg/Lall year
Solids, total suspended30-day average≤ 15 lb/dall year
Solids, total suspended7-day average≤ 23 lb/dall year
Solids, settleabledaily maximum< .3 mL/Lall year
Chlorine, total residualdaily maximum≤ 2 mg/LMay–Oct
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

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/NY0261360 · MCP: https://passage-data.com/mcp