DUTCHESS CO WATER & WW AUTHORITY

NPDES permit NY0077593 · Minor POTW · effective, expires 2026-11-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

2values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Flow rate (1), Solids, settleable (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (23)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG <= 38000 gal/d all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedDAILY MX <= 10 mg/L all year
001Solids, total suspendedDAILY MX <= 180 mg/L all year
001Solids, total suspendedDAILY MX <= 3.2 lb/d all year
001Solids, total suspendedDAILY MX <= 23 lb/d all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, settleableDAILY MX <= .1 mL/L all year
001Nitrogen, ammonia, total [as NH3]MO AVG <= .93 mg/L Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia, total [as NH3]MO AVG <= 1.3 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001Chlorine, total residualDAILY MX <= 2 mg/L May, Jun, Jul, Aug, Sep, Oct
001Coliform, fecal general30DA GEO <= 200 #/100mL May, Jun, Jul, Aug, Sep, Oct
001Coliform, fecal general7 DA GEO <= 400 #/100mL May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 21 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 1.6 lb/d all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 5 lb/d all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
001Carbonaceous oxygen demand, % removalMO AV MN >= 85 % all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states