Lear Corporation

NPDES permit NC0002305 · Major NON-POTW · administratively continued, expires 2023-04-30 · 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 2023-04-30 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 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 (41)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only all year
001Temperature, water deg. centigradeDAILY MX report only Jun, Jul, Aug, Sep
001Temperature, water deg. centigradeDAILY MX report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
001Temperature, water deg. centigradeDAILY MX report only Jun, Jul, Aug, Sep
001Temperature, water deg. centigradeDAILY MX report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
001ConductivityDAILY MX report only all year
001ConductivityDAILY MX report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
001ConductivityDAILY MX report only Jun, Jul, Aug, Sep
001ConductivityDAILY MX report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
001ConductivityDAILY MX report only Jun, Jul, Aug, Sep
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
001Oxygen, dissolved [DO]DAILY MX report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
001Oxygen, dissolved [DO]DAILY MX report only Jun, Jul, Aug, Sep
001Oxygen, dissolved [DO]DAILY MX report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
001Oxygen, dissolved [DO]DAILY MX report only Jun, Jul, Aug, Sep
001BOD, 5-day, 20 deg. C30DA AVG <= 129.4 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 258.9 lb/d all year
001Oxygen demand, chem. [high level] [COD]30DA AVG <= 2071 lb/d all year
001Oxygen demand, chem. [high level] [COD]DAILY MX <= 4142 lb/d all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspended30DA AVG <= 564.3 lb/d all year
001Solids, total suspendedDAILY MX <= 1128.7 lb/d all year
001Oil & Grease30DA AVG <= 30 mg/L all year
001Oil & GreaseDAILY MX <= 45 mg/L all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Cyanide, total [as CN]30DA AVG <= 19 ug/L all year
001Cyanide, total [as CN]DAILY MX <= 73 ug/L all year
001Sulfide, total [as S]30DA AVG <= 5.2 lb/d all year
001Sulfide, total [as S]DAILY MX <= 10.4 lb/d all year
001Chromium, hexavalent [as Cr]DAILY MX report only all year
001Chromium, total [as Cr]30DA AVG <= 2.6 lb/d all year
001Chromium, total [as Cr]DAILY MX <= 5.2 lb/d all year
001Coliform, fecal MF, MFC broth, 44.5 CMO GEOMN <= 200 #/100mL all year
001Coliform, fecal MF, MFC broth, 44.5 CDAILY MX <= 400 #/100mL all year
001Phenolics, total recoverable30DA AVG <= 2.6 lb/d all year
001Phenolics, total recoverableDAILY MX <= 5.2 lb/d all year
001Flow, in conduit or thru treatment plant30DA AVG <= 1.5 MGD all year
001Chlorine, total residualDAILY MX <= 28 ug/L 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