DUTCHESS CO WATER AND WASTEWATER AUTH

NPDES permit NY0099295 · Minor POTW · effective, expires 2031-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

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

5values over a limit
0required values missing, on 0 form(s)
0of 22 forms filed late

Last period with anything received: 2026-07-31. Most often over: Coliform, fecal general (4), Flow rate (1).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among NY permits in EPA's filings — check your permit).

Limits in force (54)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Flow rateMO AVG <= 8000 gal/d all year
001Flow rateMO AVG report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 2 lb/d all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 3 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. C7 DA AVG report only all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. C7 DA AVG report only all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspended7 DA AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 2 lb/d all year
001Solids, total suspended7 DA AVG <= 3 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspended7 DA AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspended7 DA AVG report only all year
001Solids, settleableDAILY MX <= .1 mL/L all year
001Chlorine, total residualDAILY MX <= 2 mg/L all year
001Coliform, fecal general30DA GEO <= 200 #/100mL all year
001Coliform, fecal general7 DA GEO <= 400 #/100mL all year
001BOD, 5-day, percent removalMO AV MN >= 65 % all year
001Solids, suspended percent removalMO AV MN >= 65 % all year
002Temperature, water deg. fahrenheitDAILY MX report only all year
002Flow rateMO AVG <= 8000 gal/d all year
002Flow rateMO AVG report only all year
002BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
002BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L all year
002BOD, 5-day, 20 deg. CMO AVG <= 2 lb/d all year
002BOD, 5-day, 20 deg. C7 DA AVG <= 3 lb/d all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. C7 DA AVG report only all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. C7 DA AVG report only all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspended7 DA AVG <= 45 mg/L all year
002Solids, total suspendedMO AVG <= 2 lb/d all year
002Solids, total suspended7 DA AVG <= 3 lb/d all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspended7 DA AVG report only all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspended7 DA AVG report only all year
002Solids, settleableDAILY MX <= .1 mL/L all year
002Chlorine, total residualDAILY MX <= 2 mg/L all year
002Coliform, fecal general30DA GEO <= 200 #/100mL all year
002Coliform, fecal general7 DA GEO <= 400 #/100mL all year
002BOD, 5-day, percent removalMO AV MN >= 65 % all year
002Solids, suspended percent removalMO AV MN >= 65 % 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