WILLIAMSBURG RIDGE SEWAGE WORKS CORP

NPDES permit NY0165611 · Minor NON-POTW · expired, expires 2017-10-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2017-10-31 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

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

Last period with anything received: 2026-07-31.

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 (27)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001TurbidityINST MAX <= 5 NTU all year
001Oxygen, dissolved [DO]DAILY MN >= 7 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMINIMUM report only all year
001pHMAXIMUM report only all year
001Solids, total suspendedDAILY MX <= 10 mg/L all year
001Solids, total suspendedDAILY MX <= 1.83 lb/d all year
001Solids, total suspendedDAILY MX report only all year
001Solids, settleableDAILY MX <= .1 mL/L all year
001Solids, settleableDAILY MX report only all year
001Phosphorus, total [as P]DAILY MX <= .5 mg/L all year
001Nitrogen, ammonia, total [as NH3]DAILY MX <= 2 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001Nitrogen, ammonia, total [as NH3]DAILY MX <= 1.5 mg/L Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plant3F <= .022 MGD all year
001Chlorine, total residualDAILY MX <= .02 mg/L all year
001Chlorine, total residualMINIMUM >= .2 mg/L all year
001Turbidity, time above limitMAXIMUM <= 2160 min all year
001Coliform, fecal general30DA GEO <= 200 #/100mL all year
001Coliform, fecal general7 DA GEO <= 400 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= .92 lb/d 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