Passage Data · Check a report · Use it from your AI

Hamptonburgh (T)

Sewage treatment plant, Middletown, New York. NPDES permit NY0215198, in force until Jun 30, 2027. Last 12 months: over a limit 18 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (10 values), form Q quarterly
Renewal application due
Jan 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
27 values over a limit, 0 required values missing, 1 of 16 reports late

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

All 18 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, 30-day geometric mean2419 #/100mL≤ 200 #/100mL1110%
October 2025Coliform, fecal general, 7-day geometric mean2419 #/100mL≤ 400 #/100mL505%
November 2025Oxygen, dissolved [DO], daily minimum6.9 mg/L≥ 7 mg/L1%
December 2025Oxygen, dissolved [DO], daily minimum5.4 mg/L≥ 7 mg/L23%
January 2026Oxygen, dissolved [DO], daily minimum6.5 mg/L≥ 7 mg/L7%
January 2026Solids, total suspended, daily maximum11.7 mg/L≤ 10 mg/L17%
February 2026Oxygen, dissolved [DO], daily minimum3.7 mg/L≥ 7 mg/L47%
March 2026Flow, in conduit or thru treatment plant, monthly average.035558 MGD≤ .022 MGD62%
April 2026BOD, carbonaceous [5 day, 20 C], daily maximum.96 lb/d≤ .92 lb/d4%
April 2026BOD, carbonaceous [5 day, 20 C], daily maximum6.8 mg/L≤ 5 mg/L36%
April 2026Nitrogen, ammonia, total [as NH3], daily maximum13.8 mg/L≤ 2 mg/L590%
April 2026Solids, total suspended, daily maximum13 mg/L≤ 10 mg/L30%
July 2026Chlorine, total residual, daily maximum1.66 mg/L≤ .5 mg/L232%
July 2026Coliform, fecal general, 30-day geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
July 2026Coliform, fecal general, 7-day geometric mean2419.6 #/100mL≤ 400 #/100mL505%
July 2026Flow, in conduit or thru treatment plant, monthly average.038 MGD≤ .022 MGD73%
July 2026Nitrogen, ammonia, total [as NH3], daily maximum5.24 mg/L≤ 2 mg/L162%
August 2026Flow, in conduit or thru treatment plant, monthly average.038 MGD≤ .022 MGD73%

Limits in force (23)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Oxygen, dissolved [DO]daily minimum≥ 7 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 suspendeddaily maximum≤ 10 mg/Lall year
Solids, total suspendeddaily maximum≤ 1.84 lb/dall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (lb/d)all year
Solids, settleabledaily maximum≤ .1 mL/Lall year
Nitrogen, ammonia, total [as NH3]daily maximum≤ 2 mg/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ .022 MGDall year
Chlorine, total residualdaily maximum≤ .5 mg/LMay–Oct
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay–Oct
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Oct
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ .92 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]daily maximumreport 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.

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0215198 · MCP: https://passage-data.com/mcp