CORNING INC - CANTON PLANT

NPDES permit NY0085006 · Minor NON-POTW · administratively continued, expires 2023-06-30 · 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.

This permit expired on 2023-06-30 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

0values over a limit
0required values missing, on 0 form(s)
0of 58 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 (73)

OutfallParameterStatisticLimitMonths
002Flow rateDAILY MX report only all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Solids, settleableDAILY MX <= .1 mL/L all year
002Solids, settleableDAILY MX <= .1 mL/L all year
004Temperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
004Oxygen, dissolved [DO]DAILY MN >= 2 mg/L all year
004BOD, 5-day, 20 deg. CMO AVG <= 15 mg/L all year
004BOD, 5-day, 20 deg. CMO AVG <= 15 mg/L all year
004BOD, 5-day, 20 deg. CDAILY MX <= 30 mg/L all year
004BOD, 5-day, 20 deg. CDAILY MX <= 30 mg/L all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Solids, total suspendedDAILY MX <= 50 mg/L all year
004Solids, total suspendedDAILY MX <= 50 mg/L all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Nitrogen, ammonia total [as N]DAILY MX <= .6 mg/L all year
004Fluoride, total [as F]DAILY MX report only all year
004Fluoride, total [as F]DAILY MX report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Copper, total [as Cu]DAILY MX <= .12 lb/d all year
004Iron, total [as Fe]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX <= 1.9 lb/d all year
004Iron, total [as Fe]DAILY MX <= 1.9 lb/d all year
004Aluminum, total [as Al]DAILY MX report only all year
004Aluminum, total [as Al]DAILY MX report only all year
004Nitrogen, ammonia, total [as NH3]DAILY MX <= .6 mg/L all year
004Surfactants [MBAS]DAILY MX <= .7 mg/L (alert) all year
004TrichloroethyleneDAILY MX report only all year
004TrichloroethyleneDAILY MX report only all year
004TrichloroethyleneDAILY MX <= .09 lb/d all year
004TrichloroethyleneDAILY MX <= .09 lb/d all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Chlorine, total residualDAILY MX <= .03 mg/L all year
004Chlorine, total residualDAILY MX <= 2 mg/L all year
004Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= .3 tox acute all year
004Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 3.6 tox chronic all year
004Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= .3 tox acute all year
004Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 3.6 tox chronic all year
04ApHMINIMUM >= 6 SU all year
04ApHMAXIMUM <= 9 SU all year
04ASolids, total suspendedDAILY MX <= 50 mg/L all year
04ASolids, total suspendedDAILY MX <= 50 mg/L all year
04ANitrogen, ammonia total [as N]DAILY MX report only all year
04AFluoride, total [as F]MO AVG report only all year
04AFluoride, total [as F]MO AVG report only all year
04AFluoride, total [as F]DAILY MX report only all year
04AFluoride, total [as F]DAILY MX report only all year
04AFluoride, total [as F]MO AVG <= 1.2 lb/d all year
04AFluoride, total [as F]MO AVG <= 1.2 lb/d all year
04AFluoride, total [as F]DAILY MX <= 3 lb/d all year
04AFluoride, total [as F]DAILY MX <= 3 lb/d all year
04AAluminum, total [as Al]MO AVG report only all year
04AAluminum, total [as Al]MO AVG report only all year
04AAluminum, total [as Al]DAILY MX <= 2 mg/L all year
04AAluminum, total [as Al]DAILY MX <= 2 mg/L all year
04AAluminum, total [as Al]MO AVG <= 1.3 lb/d all year
04AAluminum, total [as Al]MO AVG <= 1.3 lb/d all year
04AAluminum, total [as Al]DAILY MX <= 2.5 lb/d all year
04AAluminum, total [as Al]DAILY MX <= 2.5 lb/d all year
04ANitrogen, ammonia, total [as NH3]DAILY MX report only all year
04AFlow, in conduit or thru treatment plantDAILY MX report only all year
04BFlow rateMO AVG report only all year
04BFlow rateDAILY MX report only all year
04BpHMINIMUM report only all year
04BpHMAXIMUM 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