COARC - MELLENVILLE

NPDES permit NY0261530 · Minor NON-POTW · effective, expires 2028-09-30 · 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

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 (15)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Flow rateMO AVG <= 6500 gal/d all year
001BOD, 5-day, 20 deg. CMO AVG <= 25 mg/L all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 40 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 1.4 lb/d all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 2.2 lb/d all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 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 <= 1.6 lb/d all year
001Solids, total suspended7 DA AVG <= 2.4 lb/d all year
001Solids, settleableDAILY MX <= .3 mL/L all year
001Temp. diff. between up/down stream deg. FMAXIMUM <= 2 deg F Jun, Jul, Aug, Sep
001Temp. diff. between up/down stream deg. FMAXIMUM <= 5 deg F Jan, Feb, Mar, Apr, May, Oct, 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