AHLSTROM NONWOVENS, LLC

NPDES permit CT0026476 · Minor NON-POTW · administratively continued, expires 2016-01-31 · 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.

This permit expired on 2016-01-31 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 22 forms filed late

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

Reporting

Reports are due about 30 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (48)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Flow rateMO AVG <= 20 MGD all year
001Flow rateDAILY MX report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil & GreaseINST MAX report only Mar, Jun, Sep, Dec
001Chromium, dissolved [as Cr]DAILY MX report only all year
001Chromium, total [as Cr]DAILY MX report only all year
001Copper, dissolved [as Cu]DAILY MX report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Iron, total [as Fe]DAILY MX report only Jun, Sep
001Lead, dissolved [as Pb]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX report only all year
001Manganese, total [as Mn]DAILY MX report only Jun, Sep
001Nickel, dissolved [as Ni]DAILY MX report only all year
001Nickel, total [as Ni]DAILY MX report only all year
001Zinc, dissolved [as Zn]INST MAX report only all year
001Zinc, total [as Zn]INST MAX report only all year
001Flow, maximum during 24 hr periodDAILY MX <= 22.1 MGD all year
001Chlorine, total residualINST MAX report only Mar, Jun, Sep, Dec
001pH, maximumINST MAX <= 9 SU all year
001pH, minimumINST MIN >= 6 SU all year
002Temperature, water deg. fahrenheitDAILY MX <= 110 deg F all year
002Flow rateMO AVG <= 20 MGD all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedDAILY MX report only all year
002Oil & GreaseINST MAX report only Mar, Jun, Sep, Dec
002Chromium, dissolved [as Cr]DAILY MX report only all year
002Chromium, total [as Cr]DAILY MX report only all year
002Copper, dissolved [as Cu]DAILY MX report only all year
002Copper, total [as Cu]DAILY MX report only all year
002Iron, total [as Fe]DAILY MX report only Jun, Sep
002Lead, dissolved [as Pb]DAILY MX report only all year
002Lead, total [as Pb]MO AVG report only all year
002Manganese, total [as Mn]DAILY MX report only Jun, Sep
002Nickel, dissolved [as Ni]DAILY MX report only all year
002Nickel, total [as Ni]DAILY MX report only all year
002Zinc, dissolved [as Zn]DAILY MX report only all year
002Zinc, total [as Zn]DAILY MX report only all year
002Flow, maximum during 24 hr periodDAILY MX <= 22.1 MGD all year
002Chlorine, total residualINST MAX <= .2 mg/L Mar, Jun, Sep, Dec
002Temp. diff. between intake and dischargeDAILY MX <= 25 deg F all year
002pH, maximumINST MAX <= 9 SU all year
002pH, minimumINST MIN >= 6 SU all year
002NOAEL Static 48Hr Acute D. pulexDAILY MN >= 90 % Jun, Sep
002NOAEL Static 48Hr Acute D. pulexDAILY MN report only Jan, Feb, Mar, Apr, May, Jul, Aug, Oct, Nov, Dec
002NOAEL Static 48Hr Acute Pimephales promelasDAILY MN >= 90 % Jun, Sep
002NOAEL Static 48Hr Acute Pimephales promelasDAILY MN report only Jan, Feb, Mar, Apr, May, Jul, Aug, 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