WIELAND ROLLED PRODUCTS NORTH AMERICA, LLC

NPDES permit CT0021873 · Major NON-POTW · effective, expires 2029-12-31 · 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

0values over a limit
0required values missing, on 0 form(s)
1of 11 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 (128)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG <= 192000 gal/d all year
001Flow rateMO AVG <= 192000 gal/d all year
001BOD, 5-day, 20 deg. CDAILY MX report only Feb, May, Aug, Nov
001BOD, 5-day, 20 deg. CDAILY MX report only Feb, May, Aug, Nov
001Solids, total suspendedMO AVG <= 19.727 mg/L all year
001Solids, total suspendedMO AVG <= 19.727 mg/L all year
001Solids, total suspendedDAILY MX <= 29.59 mg/L all year
001Solids, total suspendedDAILY MX <= 29.59 mg/L all year
001Oil & GreaseMO AVG <= 9.86 mg/L all year
001Oil & GreaseMO AVG <= 9.86 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Nitrogen, total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, ammonia total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, ammonia total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, nitrite total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, nitrite total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, nitrate total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, nitrate total [as N]DAILY MX report only Feb, May, Aug, Nov
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Cyanide, total [as CN]MO AVG <= .641 mg/L Oct
001Cyanide, total [as CN]MO AVG <= .641 mg/L Oct
001Cyanide, total [as CN]DAILY MX <= 1.184 mg/L Oct
001Cyanide, total [as CN]DAILY MX <= 1.184 mg/L Oct
001Fluoride, total [as F]MO AVG <= 20 mg/L Feb, May, Aug, Nov
001Fluoride, total [as F]MO AVG <= 20 mg/L Feb, May, Aug, Nov
001Fluoride, total [as F]DAILY MX <= 30 mg/L Feb, May, Aug, Nov
001Fluoride, total [as F]DAILY MX <= 30 mg/L Feb, May, Aug, Nov
001Cadmium, total [as Cd]MO AVG <= .099 mg/L Feb, May, Aug, Nov
001Cadmium, total [as Cd]MO AVG <= .099 mg/L Feb, May, Aug, Nov
001Cadmium, total [as Cd]DAILY MX <= .493 mg/L Feb, May, Aug, Nov
001Cadmium, total [as Cd]DAILY MX <= .493 mg/L Feb, May, Aug, Nov
001Cadmium, total [as Cd]MO AVG <= .0208 kg/d Feb, May, Aug, Nov
001Cadmium, total [as Cd]MO AVG <= .0208 kg/d Feb, May, Aug, Nov
001Cadmium, total [as Cd]DAILY MX <= .0418 kg/d Feb, May, Aug, Nov
001Cadmium, total [as Cd]DAILY MX <= .0418 kg/d Feb, May, Aug, Nov
001Chromium, hexavalent [as Cr]MO AVG <= .099 mg/L all year
001Chromium, hexavalent [as Cr]MO AVG <= .099 mg/L all year
001Chromium, hexavalent [as Cr]DAILY MX <= .197 mg/L all year
001Chromium, hexavalent [as Cr]DAILY MX <= .197 mg/L all year
001Chromium, total [as Cr]MO AVG <= .67 mg/L all year
001Chromium, total [as Cr]MO AVG <= .67 mg/L all year
001Chromium, total [as Cr]DAILY MX <= 1.89 mg/L all year
001Chromium, total [as Cr]DAILY MX <= 1.89 mg/L all year
001Copper, total [as Cu]MO AVG <= .254 mg/L all year
001Copper, total [as Cu]MO AVG <= .254 mg/L all year
001Copper, total [as Cu]DAILY MX <= .637 mg/L all year
001Copper, total [as Cu]DAILY MX <= .637 mg/L all year
001Copper, total [as Cu]MO AVG <= .184 kg/d all year
001Copper, total [as Cu]MO AVG <= .184 kg/d all year
001Copper, total [as Cu]DAILY MX <= .463 kg/d all year
001Copper, total [as Cu]DAILY MX <= .463 kg/d all year
001Iron, total [as Fe]MO AVG <= 2.96 mg/L all year
001Iron, total [as Fe]MO AVG <= 2.96 mg/L all year
001Iron, total [as Fe]DAILY MX <= 4.93 mg/L all year
001Iron, total [as Fe]DAILY MX <= 4.93 mg/L all year
001Lead, total [as Pb]MO AVG <= .019 mg/L all year
001Lead, total [as Pb]MO AVG <= .019 mg/L all year
001Lead, total [as Pb]DAILY MX <= .06 mg/L all year
001Lead, total [as Pb]DAILY MX <= .06 mg/L all year
001Lead, total [as Pb]MO AVG <= .014 kg/d all year
001Lead, total [as Pb]MO AVG <= .014 kg/d all year
001Lead, total [as Pb]DAILY MX <= .0408 kg/d all year
001Lead, total [as Pb]DAILY MX <= .0408 kg/d all year
001Nickel, total [as Ni]MO AVG <= .97 mg/L all year
001Nickel, total [as Ni]MO AVG <= .97 mg/L all year
001Nickel, total [as Ni]DAILY MX <= 1.92 mg/L all year
001Nickel, total [as Ni]DAILY MX <= 1.92 mg/L all year
001Nickel, total [as Ni]MO AVG <= .489 kg/d all year
001Nickel, total [as Ni]MO AVG <= .489 kg/d all year
001Nickel, total [as Ni]DAILY MX <= .982 kg/d all year
001Nickel, total [as Ni]DAILY MX <= .982 kg/d all year
001Silver, total [as Ag]MO AVG <= .099 mg/L all year
001Silver, total [as Ag]MO AVG <= .099 mg/L all year
001Silver, total [as Ag]DAILY MX <= .424 mg/L all year
001Silver, total [as Ag]DAILY MX <= .424 mg/L all year
001Silver, total [as Ag]MO AVG <= .0105 kg/d all year
001Silver, total [as Ag]MO AVG <= .0105 kg/d all year
001Silver, total [as Ag]DAILY MX <= .0244 kg/d all year
001Silver, total [as Ag]DAILY MX <= .0244 kg/d all year
001Zinc, total [as Zn]MO AVG <= .45 mg/L all year
001Zinc, total [as Zn]MO AVG <= .45 mg/L all year
001Zinc, total [as Zn]DAILY MX <= 1.4 mg/L all year
001Zinc, total [as Zn]DAILY MX <= 1.4 mg/L all year
001Zinc, total [as Zn]MO AVG <= .328 kg/d all year
001Zinc, total [as Zn]MO AVG <= .328 kg/d all year
001Zinc, total [as Zn]DAILY MX <= 1.018 kg/d all year
001Zinc, total [as Zn]DAILY MX <= 1.018 kg/d all year
001Aluminum, total [as Al]MO AVG <= 1.973 mg/L Feb, May, Aug, Nov
001Aluminum, total [as Al]MO AVG <= 1.973 mg/L Feb, May, Aug, Nov
001Aluminum, total [as Al]DAILY MX <= 3.946 mg/L Feb, May, Aug, Nov
001Aluminum, total [as Al]DAILY MX <= 3.946 mg/L Feb, May, Aug, Nov
001ChloroformINST MAX report only Feb, May, Aug, Nov
001ChloroformINST MAX report only Feb, May, Aug, Nov
001Methylene chlorideINST MAX report only Feb, May, Aug, Nov
001Methylene chlorideINST MAX report only Feb, May, Aug, Nov
001Surfactants [MBAS]INST MAX report only Feb, May, Aug, Nov
001Surfactants [MBAS]INST MAX report only Feb, May, Aug, Nov
001Flow, maximum during 24 hr periodDAILY MX <= 288000 gal/d all year
001Flow, maximum during 24 hr periodDAILY MX <= 288000 gal/d all year
001Chlorine, total residualMO AVG <= .189 mg/L all year
001Chlorine, total residualMO AVG <= .189 mg/L all year
001Chlorine, total residualDAILY MX <= .407 mg/L all year
001Chlorine, total residualDAILY MX <= .407 mg/L all year
001pH, maximumINST MAX <= 8.5 SU all year
001pH, maximumINST MAX <= 8.5 SU all year
001pH, minimumINST MIN >= 6.8 SU all year
001pH, minimumINST MIN >= 6.8 SU all year
001Solids, total dissolvedDAILY MX report only Feb, May, Aug, Nov
001Solids, total dissolvedDAILY MX report only Feb, May, Aug, Nov
001Organics, total toxic [TTO]INST MAX <= .06 mg/L all year
001Organics, total toxic [TTO]INST MAX <= .06 mg/L all year
001LC50 Static 48Hr Acute D. PulexMINIMUM >= 70 % all year
001LC50 Static 48Hr Acute D. PulexMINIMUM >= 70 % all year
001LC50 Static 48Hr Acute Pimephales promelasINST MIN >= 70 % all year
001LC50 Static 48Hr Acute Pimephales promelasINST MIN >= 70 % all year
001NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM report only all year
001NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM report only all year
001NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM report only all year
001NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM report only all year
001NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM report only all year
001NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM report only all year
001NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM report only all year
001NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM 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