ITHACA (C)

NPDES permit NY0034657 · Minor NON-POTW · effective, expires 2030-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 15 forms filed late

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

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 (15)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001BOD, 5-day, 20 deg. CMO MAX report only all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspended7 DA AVG <= 40 mg/L all year
001Solids, total suspended30DA AVG <= 20 mg/L all year
001Solids, settleableMO MAX <= .1 mL/L all year
001Phosphorus, total [as P]MO MAX report only all year
001Copper, total [as Cu]MO MAX report only all year
001Copper, total [as Cu]MO MAX report only all year
001Manganese, total [as Mn]MO MAX <= .43 mg/L all year
001Nitrogen, ammonia, total [as NH3]MO MAX <= .45 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia, total [as NH3]MO MAX <= .63 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Flow, in conduit or thru treatment plantMO MAX report only all year
001Chlorine, total residualMO MAX <= .02 mg/L 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