DES (MONROE COUNTY)

NPDES permit NY0028231 · Major POTW · administratively continued, expires 2019-01-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2019-01-31 and is administratively continued: 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

2values over a limit
0required values missing, on 0 form(s)
0of 24 forms filed late

Last period with anything received: 2026-07-31. Most often over: Flow, in conduit or thru treatment plant (2).

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 (56)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Oxygen demand, ultimateDAILY MX report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMINIMUM report only all year
001pHMAXIMUM report only 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 <= 5504 lb/d all year
001Solids, total suspended7 DA AVG <= 8250 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspended7 DA AVG report only all year
001Solids, settleableDAILY MX <= .3 mL/L all year
001Solids, settleableDAILY MX <= .3 mL/L all year
001Solids, settleableDAILY MX report only all year
001Solids, settleableDAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Cyanide, total [as CN]DAILY MX report only (alert) all year
001Cyanide, total [as CN]DAILY MX <= 11 lb/d (alert) all year
001Barium, total [as Ba]DAILY MX report only (alert) all year
001Barium, total [as Ba]DAILY MX <= 290 lb/d (alert) all year
001Copper, total [as Cu]DAILY MX report only (alert) all year
001Copper, total [as Cu]DAILY MX <= 6.1 lb/d (alert) all year
001Iron, total [as Fe]DAILY MX report only (alert) all year
001Iron, total [as Fe]DAILY MX <= 249 lb/d (alert) all year
001Manganese, total [as Mn]DAILY MX report only (alert) all year
001Manganese, total [as Mn]DAILY MX <= 37 lb/d (alert) all year
001Zinc, total recoverableDAILY MX report only (alert) all year
001Zinc, total recoverableDAILY MX <= 20 lb/d (alert) all year
001Nitrogen, ammonia, total [as NH3]DAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG <= 22 MGD all year
001Chlorine, total residualDAILY MX <= 2 mg/L all year
001Chlorine, total residualDAILY MX <= .05 mg/L all year
001Chlorine, total residualDAILY MX <= 1.5 mg/L all year
001Chlorine, total residualDAILY MX <= .2 mg/L all year
001E. coliDAILY MX report only all year
001Mercury, total [as Hg]1D <= 10.6 ng/L all year
001Mercury, total [as Hg]DAILY MX <= 50 ng/L all year
001Mercury, total [as Hg]DAILY MX <= 50 ng/L 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]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 4587 lb/d all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 7339 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG 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