ULSTER (T)

NPDES permit NY0021563 · Major POTW · administratively continued, expires 2016-09-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2016-09-30 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

1values over a limit
0required values missing, on 0 form(s)
0of 27 forms filed late

Last period with anything received: 2026-08-31. Most often over: BOD, 5-day, 20 deg. C (1).

Reporting

Reports are due about 59 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (39)

OutfallParameterStatisticLimitMonths
001Oxygen demand, ultimateDAILY MX <= 1000 lb/d Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 400 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C7 DA AVG <= 600 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG report only Jan, Feb, Mar, Apr, May, Nov, Dec
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 <= 400 lb/d all year
001Solids, total suspended7 DA AVG <= 600 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, settleableDAILY MX <= .3 mL/L all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only Jun, Jul, Aug, Sep, Oct
001Copper, total [as Cu]DAILY MX <= .8 lb/d all year
001Lead, total [as Pb]DAILY MX <= .21 lb/d all year
001Nickel, total [as Ni]DAILY MX <= .25 lb/d (alert) all year
001Zinc, total [as Zn]DAILY MX <= 2.5 lb/d (alert) all year
001Nitrogen, ammonia, total [as NH3]MO AVG <= 7 mg/L Jun, Jul, Aug, Sep, Oct
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .38 lb/d all year
001Flow, in conduit or thru treatment plantMO AVG <= 1.6 MGD all year
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= .3 tox acute (alert) all year
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 5 tox chronic (alert) all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= .3 tox acute (alert) all year
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 5 tox chronic (alert) all year
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 report only Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, percent removalMO AV MN >= 85 % Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, suspended percent removalMO AV MN >= 85 % all year
001Carbonaceous oxygen demand, % removalMO AV MN >= 85 % Jun, Jul, Aug, Sep, Oct
002Oxygen demand, chem. [high level] [COD]DAILY MX <= 120 mg/L (alert) all year
002Solids, total suspendedDAILY MX report only all year
003Oxygen demand, chem. [high level] [COD]DAILY MX <= 120 mg/L (alert) all year
003Solids, total suspendedDAILY MX report only all year
004Oxygen demand, chem. [high level] [COD]DAILY MX <= 120 mg/L (alert) all year
004Solids, total suspendedDAILY MX report only 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