CATSKILL (T)

NPDES permit NY0205044 · Minor POTW · effective, expires 2026-12-31 · 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

3values over a limit
0required values missing, on 0 form(s)
3of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Flow, in conduit or thru treatment plant (2), BOD, 5-day, percent removal (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 (31)

OutfallParameterStatisticLimitMonths
001Oxygen demand, ultimateDAILY MX <= 50 mg/L Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]DAILY MN >= 7 mg/L Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. C3F <= 30 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C7G <= 45 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C3F <= 7 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C7G <= 10 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C3F report only Jan, Feb, Mar, Apr, May, Nov, Dec
001BOD, 5-day, 20 deg. C3F report only Jan, Feb, Mar, Apr, May, Nov, Dec
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001pHMINIMUM report only Jan, Feb, Mar, Apr, May, Nov, Dec
001pHMAXIMUM report only Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, total suspended3F <= 30 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, total suspendedDAILY MX <= 10 mg/L Jun, Jul, Aug, Sep, Oct
001Solids, total suspended7G <= 45 mg/L Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, total suspended3F <= 7 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, total suspended7G <= 10 lb/d Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, total suspended3F report only Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, total suspended3F report only Jan, Feb, Mar, Apr, May, Nov, Dec
001Solids, settleableDAILY MX <= .1 mL/L all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia, total [as NH3]DAILY MX <= 5 mg/L Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plant3F <= .026 MGD Jan, Feb, Mar, Apr, May, Nov, Dec
001Flow, in conduit or thru treatment plant3F <= .026 MGD Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualMO AVG report only May, Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualDAILY MX <= .1 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 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 % Jan, Feb, Mar, Apr, May, Nov, Dec

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