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Morrisville (V)

Sewage treatment plant, Morrisville, New York. NPDES permit NY0261742 expired Jan 31, 2022; its limits still apply. Last 12 months: no values over a limit, 1 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (22 values), outfall 01A form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 2 of 14 reports late

Limits in force (29)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Oxygen, dissolved [DO]daily minimum≥ 7 mg/LJun–Oct001
Oxygen, dissolved [DO]daily minimum≥ 6 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 8.5 SUall year001
pHminimumreport only (SU)all year001
pHmaximumreport only (SU)all year001
Solids, total suspendeddaily maximum≤ 30 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspendeddaily maximum≤ 10 mg/LJun–Oct001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Solids, settleabledaily maximum≤ .1 mL/Lall year001
Solids, settleabledaily maximumreport only (mL/L)all year001
Nitrogen, ammonia, total [as NH3]30-day arithmetic mean≤ .6 mg/LJun–Oct001
Nitrogen, ammonia, total [as NH3]daily maximum≤ 1.1 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Nitrogen, ammonia, total [as NH3]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plant30-day arithmetic mean≤ .18 MGDall year001
Chlorine, total residualdaily maximum≤ .1 mg/Lall year001
Coliform, fecal general30-day geometric mean≤ 200 #/100mLall year001
Coliform, fecal general7-day geometric mean≤ 400 #/100mLall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year001
BOD, 5-day, 20 deg. C30-day arithmetic meanreport only (mg/L)all year01A
Nitrogen, nitrate total [as N]daily maximumreport only (mg/L)all year01A
Chloride [as Cl]daily maximumreport only (mg/L)all year01A
Coliform, fecal general30-day geometric meanreport only (#/100mL)all year01A

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/NY0261742 · MCP: https://passage-data.com/mcp