Domtar Paper Company LLC

NPDES permit NC0000680 · Major NON-POTW · effective, expires 2027-06-30 · 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
0required values missing, on 0 form(s)
3of 33 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 Jan, Feb, Mar, Nov, Dec
001Temperature, water deg. centigradeDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Temperature, water deg. centigradeDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Temperature, water deg. centigradeDAILY MX report only Jan, Feb, Mar, Nov, Dec
001ConductivityDAILY MX report only Jan, Feb, Mar, Nov, Dec
001ConductivityDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001ConductivityDAILY MX report only Jan, Feb, Mar, Nov, Dec
001ConductivityDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]DAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]DAILY MX report only Jan, Feb, Mar, Nov, Dec
001Oxygen, dissolved [DO]DAILY MX report only Jan, Feb, Mar, Nov, Dec
001Oxygen, dissolved [DO]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. C30DA AVG <= 9340 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. C30DA AVG <= 18680 lb/d Jan, Feb, Mar, Nov, Dec
001BOD, 5-day, 20 deg. CDAILY MX <= 18119 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. CDAILY MX <= 36239 lb/d Jan, Feb, Mar, Nov, Dec
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspended30DA AVG <= 40793 lb/d all year
001Solids, total suspendedDAILY MX <= 77218 lb/d all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]30DA AVG <= 1600 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 3200 lb/d Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 2400 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 4800 lb/d Jan, Feb, Mar, Nov, Dec
001Phosphorus, total [as P]DAILY MX report only all year
001Flow, in conduit or thru treatment plant30DA AVG <= 55 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= 82.5 MGD all year
001Adsorbable organic halides [AOX]30DA AVG <= 1409.3 lb/d all year
001Adsorbable organic halides [AOX]DAILY MX <= 2151.3 lb/d all year
002Temperature, water deg. centigradeDAILY MX report only all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualDAILY MX report only all year
006pHDAILY MX <= 7.79 SU all year
006Chloroform30DA AVG <= 9.36 lb/d all year
006ChloroformDAILY MX <= 15.6 lb/d all year
006Flow, in conduit or thru treatment plantDAILY 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