Owens Corning

NPDES permit MN0048810 · Minor NON-POTW · effective, expires 2029-06-30 · 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.

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

0values over a limit
81required values missing, on 1 form(s)
1of 12 forms filed late

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

Reporting

Reports are due about 47 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (175)

OutfallParameterStatisticLimitMonths
D002pHMO MIN >= 6 SU all year
D002pHMO MAX <= 9 SU all year
D002Solids, total suspendedDAILY MX <= 30 mg/L all year
D002Solids, total suspendedMO AVG <= 9.76 kg/d all year
D002Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
D002Nitrogen, total [as N]MO AVG report only all year
D002Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D002Nitrite + Nitrate total [as N]MO AVG report only all year
D002Phosphorus, total [as P]MO AVG report only Mar, Sep
D002Sulfate, total [as SO4]DAILY MX report only Mar, Sep
D002Flow, in conduit or thru treatment plantMO AVG report only all year
D002Flow, in conduit or thru treatment plantDAILY MX report only all year
D002Flow, in conduit or thru treatment plantMO TOTAL report only all year
D002Chlorine, total residualMO AVG report only Mar, Sep
D002Perfluorooctanoic acid (PFOA)ANNL AVG report only all year
D002Perfluorooctanoic acid (PFOA)DAILY MX report only all year
D002Perfluorobutanoic acid (PFBA)ANNL AVG report only all year
D002Perfluorobutanoic acid (PFBA)DAILY MX report only all year
D002Perfluorooctanesulfonamide (PFOSA)ANNL AVG report only all year
D002Perfluorooctanesulfonamide (PFOSA)DAILY MX report only all year
D002Perfluoropentanoic acid (PFPeA)ANNL AVG report only all year
D002Perfluoropentanoic acid (PFPeA)DAILY MX report only all year
D002Perfluorohexanoic acid (PFHxA)ANNL AVG report only all year
D002Perfluorohexanoic acid (PFHxA)DAILY MX report only all year
D002Perfluoroheptanoic acid (PFHpA)ANNL AVG report only all year
D002Perfluoroheptanoic acid (PFHpA)DAILY MX report only all year
D002Perfluorononanoic acid (PFNA)ANNL AVG report only all year
D002Perfluorononanoic acid (PFNA)DAILY MX report only all year
D002Perfluorodecanoic acid (PFDA)ANNL AVG report only all year
D002Perfluorodecanoic acid (PFDA)DAILY MX report only all year
D002Perfluoroundecanoic acid (PFUnA)ANNL AVG report only all year
D002Perfluoroundecanoic acid (PFUnA)DAILY MX report only all year
D002Perfluorododecanoic acid (PFDoA)ANNL AVG report only all year
D002Perfluorododecanoic acid (PFDoA)DAILY MX report only all year
D002Perfluorotridecanoic acid (PFTrDA)ANNL AVG report only all year
D002Perfluorotridecanoic acid (PFTrDA)DAILY MX report only all year
D002Perfluorotetradecanoic acid (PFTeDA)ANNL AVG report only all year
D002Perfluorotetradecanoic acid (PFTeDA)DAILY MX report only all year
D002N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)ANNL AVG report only all year
D002N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)DAILY MX report only all year
D002N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)ANNL AVG report only all year
D002N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)DAILY MX report only all year
D002N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)ANNL AVG report only all year
D002N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)DAILY MX report only all year
D002N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)ANNL AVG report only all year
D002N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)DAILY MX report only all year
D002Perfluorobutanesulfonic acid (PFBS)ANNL AVG report only all year
D002Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
D002Perfluorodecanesulfonic acid (PFDS)ANNL AVG report only all year
D002Perfluorodecanesulfonic acid (PFDS)DAILY MX report only all year
D002Perfluoroheptanesulfonic acid (PFHpS)ANNL AVG report only all year
D002Perfluoroheptanesulfonic acid (PFHpS)DAILY MX report only all year
D002Perfluorohexanesulfonic acid (PFHxS)ANNL AVG report only all year
D002Perfluorohexanesulfonic acid (PFHxS)DAILY MX report only all year
D002Perfluorooctanesulfonic acid (PFOS)ANNL AVG report only all year
D002Perfluorooctanesulfonic acid (PFOS)DAILY MX report only all year
D0021H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)ANNL AVG report only all year
D0021H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)DAILY MX report only all year
D0021H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)ANNL AVG report only all year
D0021H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)DAILY MX report only all year
D0021H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)ANNL AVG report only all year
D0021H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)DAILY MX report only all year
D002Perfluoropentanesulfonic acid (PFPeS)ANNL AVG report only all year
D002Perfluoropentanesulfonic acid (PFPeS)DAILY MX report only all year
D002Perfluorononanesulfonic acid (PFNS)ANNL AVG report only all year
D002Perfluorononanesulfonic acid (PFNS)DAILY MX report only all year
D002Hexafluoropropylene oxide dimer acid (HFPO-DA)ANNL AVG report only all year
D002Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
D002Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)ANNL AVG report only all year
D002Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
D002Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)ANNL AVG report only all year
D002Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
D002Perfluorododecanesulfonic acid (PFDoS)ANNL AVG report only all year
D002Perfluorododecanesulfonic acid (PFDoS)DAILY MX report only all year
D0024,8-Dioxa-3H-perfluorononanoic acid (ADONA)ANNL AVG report only all year
D0024,8-Dioxa-3H-perfluorononanoic acid (ADONA)DAILY MX report only all year
D002N-methyl perfluorooctanesulfonamide (NMeFOSA)ANNL AVG report only all year
D002N-methyl perfluorooctanesulfonamide (NMeFOSA)DAILY MX report only all year
D002N-ethyl perfluorooctanesulfonamide (NEtFOSA)ANNL AVG report only all year
D002N-ethyl perfluorooctanesulfonamide (NEtFOSA)DAILY MX report only all year
D0023-Perfluoropropyl propanoic acid (3:3 FTCA)ANNL AVG report only all year
D0023-Perfluoropropyl propanoic acid (3:3 FTCA)DAILY MX report only all year
D002Perfluoro-3-methoxypropanoic acid (PFMPA)ANNL AVG report only all year
D002Perfluoro-3-methoxypropanoic acid (PFMPA)DAILY MX report only all year
D0029-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)ANNL AVG report only all year
D0029-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)DAILY MX report only all year
D00211-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)ANNL AVG report only all year
D00211-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)DAILY MX report only all year
D0023-Perfluoroheptyl propanoic acid (7:3 FTCA)ANNL AVG report only all year
D0023-Perfluoroheptyl propanoic acid (7:3 FTCA)DAILY MX report only all year
D002Perfluoro-4-methoxybutanoic acid (PFMBA)ANNL AVG report only all year
D002Perfluoro-4-methoxybutanoic acid (PFMBA)DAILY MX report only all year
D0022H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)ANNL AVG report only all year
D0022H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)DAILY MX report only all year
D004Solids, total suspendedANNL AVG report only Dec
D004Perfluorooctanoic acid (PFOA)ANNL AVG report only all year
D004Perfluorooctanoic acid (PFOA)DAILY MX report only all year
D004Perfluorobutanoic acid (PFBA)ANNL AVG report only all year
D004Perfluorobutanoic acid (PFBA)DAILY MX report only all year
D004Perfluorooctanesulfonamide (PFOSA)ANNL AVG report only all year
D004Perfluorooctanesulfonamide (PFOSA)DAILY MX report only all year
D004Perfluoropentanoic acid (PFPeA)ANNL AVG report only all year
D004Perfluoropentanoic acid (PFPeA)DAILY MX report only all year
D004Perfluorohexanoic acid (PFHxA)ANNL AVG report only all year
D004Perfluorohexanoic acid (PFHxA)DAILY MX report only all year
D004Perfluoroheptanoic acid (PFHpA)ANNL AVG report only all year
D004Perfluoroheptanoic acid (PFHpA)DAILY MX report only all year
D004Perfluorononanoic acid (PFNA)ANNL AVG report only all year
D004Perfluorononanoic acid (PFNA)DAILY MX report only all year
D004Perfluorodecanoic acid (PFDA)ANNL AVG report only all year
D004Perfluorodecanoic acid (PFDA)DAILY MX report only all year
D004Perfluoroundecanoic acid (PFUnA)ANNL AVG report only all year
D004Perfluoroundecanoic acid (PFUnA)DAILY MX report only all year
D004Perfluorododecanoic acid (PFDoA)ANNL AVG report only all year
D004Perfluorododecanoic acid (PFDoA)DAILY MX report only all year
D004Perfluorotridecanoic acid (PFTrDA)ANNL AVG report only all year
D004Perfluorotridecanoic acid (PFTrDA)DAILY MX report only all year
D004Perfluorotetradecanoic acid (PFTeDA)ANNL AVG report only all year
D004Perfluorotetradecanoic acid (PFTeDA)DAILY MX report only all year
D004N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)ANNL AVG report only all year
D004N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)DAILY MX report only all year
D004N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)ANNL AVG report only all year
D004N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)DAILY MX report only all year
D004N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)ANNL AVG report only all year
D004N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)DAILY MX report only all year
D004N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)ANNL AVG report only all year
D004N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)DAILY MX report only all year
D004Perfluorobutanesulfonic acid (PFBS)ANNL AVG report only all year
D004Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
D004Perfluorodecanesulfonic acid (PFDS)ANNL AVG report only all year
D004Perfluorodecanesulfonic acid (PFDS)DAILY MX report only all year
D004Perfluoroheptanesulfonic acid (PFHpS)ANNL AVG report only all year
D004Perfluoroheptanesulfonic acid (PFHpS)DAILY MX report only all year
D004Perfluorohexanesulfonic acid (PFHxS)ANNL AVG report only all year
D004Perfluorohexanesulfonic acid (PFHxS)DAILY MX report only all year
D004Perfluorooctanesulfonic acid (PFOS)ANNL AVG report only all year
D004Perfluorooctanesulfonic acid (PFOS)DAILY MX report only all year
D0041H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)ANNL AVG report only all year
D0041H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)DAILY MX report only all year
D0041H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)ANNL AVG report only all year
D0041H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)DAILY MX report only all year
D0041H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)ANNL AVG report only all year
D0041H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)DAILY MX report only all year
D004Perfluoropentanesulfonic acid (PFPeS)ANNL AVG report only all year
D004Perfluoropentanesulfonic acid (PFPeS)DAILY MX report only all year
D004Perfluorononanesulfonic acid (PFNS)ANNL AVG report only all year
D004Perfluorononanesulfonic acid (PFNS)DAILY MX report only all year
D004Hexafluoropropylene oxide dimer acid (HFPO-DA)ANNL AVG report only all year
D004Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
D004Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)ANNL AVG report only all year
D004Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
D004Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)ANNL AVG report only all year
D004Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
D004Perfluorododecanesulfonic acid (PFDoS)ANNL AVG report only all year
D004Perfluorododecanesulfonic acid (PFDoS)DAILY MX report only all year
D0044,8-Dioxa-3H-perfluorononanoic acid (ADONA)ANNL AVG report only all year
D0044,8-Dioxa-3H-perfluorononanoic acid (ADONA)DAILY MX report only all year
D004N-methyl perfluorooctanesulfonamide (NMeFOSA)ANNL AVG report only all year
D004N-methyl perfluorooctanesulfonamide (NMeFOSA)DAILY MX report only all year
D004N-ethyl perfluorooctanesulfonamide (NEtFOSA)ANNL AVG report only all year
D004N-ethyl perfluorooctanesulfonamide (NEtFOSA)DAILY MX report only all year
D0043-Perfluoropropyl propanoic acid (3:3 FTCA)ANNL AVG report only all year
D0043-Perfluoropropyl propanoic acid (3:3 FTCA)DAILY MX report only all year
D004Perfluoro-3-methoxypropanoic acid (PFMPA)ANNL AVG report only all year
D004Perfluoro-3-methoxypropanoic acid (PFMPA)DAILY MX report only all year
D0049-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)ANNL AVG report only all year
D0049-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)DAILY MX report only all year
D00411-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)ANNL AVG report only all year
D00411-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)DAILY MX report only all year
D0043-Perfluoroheptyl propanoic acid (7:3 FTCA)ANNL AVG report only all year
D0043-Perfluoroheptyl propanoic acid (7:3 FTCA)DAILY MX report only all year
D004Perfluoro-4-methoxybutanoic acid (PFMBA)ANNL AVG report only all year
D004Perfluoro-4-methoxybutanoic acid (PFMBA)DAILY MX report only all year
D0042H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)ANNL AVG report only all year
D0042H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)DAILY MX 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