Owens Corning Insulating Systems LLC

NPDES permit OH0101753 · Minor NON-POTW · effective, expires 2027-11-30 · 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 22 forms filed late

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

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among OH permits in EPA's filings — check your permit).

Limits in force (40)

OutfallParameterStatisticLimitMonths
004Oxygen demand, chem. [low level] [COD]MO AVG report only all year
004Oxygen demand, chem. [low level] [COD]DAILY MX report only all year
004pHDAILY MN >= 6.5 SU all year
004pHDAILY MX <= 9 SU all year
004Solids, total suspendedDAILY MX <= 70 mg/L all year
004Solids, settleableDAILY MX <= .5 mL/L all year
004Oil and grease [soxhlet extr.] tot.MO AVG report only Jun, Dec
004Oil and grease [soxhlet extr.] tot.DAILY MX report only Jun, Dec
004Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
004Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
004Turbidity [severity]MO AVG report only all year
004Turbidity [severity]DAILY MX report only all year
004RainfallMO AVG report only all year
004RainfallDAILY MX 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
004FormaldehydeMO AVG report only Jun, Dec
004FormaldehydeDAILY MX report only Jun, Dec
004BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
004BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
005Oxygen demand, chem. [low level] [COD]MO AVG report only all year
005Oxygen demand, chem. [low level] [COD]DAILY MX report only all year
005pHDAILY MN >= 6.5 SU all year
005pHDAILY MX <= 9 SU all year
005Solids, total suspendedDAILY MX <= 70 mg/L all year
005Solids, settleableDAILY MX <= .5 mL/L all year
005Oil and grease [soxhlet extr.] tot.MO AVG report only Jun, Dec
005Oil and grease [soxhlet extr.] tot.DAILY MX report only Jun, Dec
005Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
005Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
005Turbidity [severity]MO AVG report only all year
005Turbidity [severity]DAILY MX report only all year
005RainfallMO AVG report only all year
005RainfallDAILY MX report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005FormaldehydeMO AVG report only Jun, Dec
005FormaldehydeDAILY MX report only Jun, Dec
005BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
005BOD, carbonaceous [5 day, 20 C]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