DOMTAR PAPER CO LLC — NPDES permit PA0002143: limits, due date and EPA's record

NPDES permit PA0002143 · Major NON-POTW · expired, expires 2022-11-30 · EPA's file as of 2026-09-19

This permit expired on 2022-11-30 and is expired: 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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among PA permits in EPA's filings — check your permit).

Limits in force (51)

Outfall	Parameter	Statistic	Limit	Months
002	Thermal Discharge	DAILY MX	<= 7890 MBTU/d	Jan
002	Thermal Discharge	DAILY MX	<= 7360 MBTU/d	Apr
002	Thermal Discharge	DAILY MX	<= 6760 MBTU/d	Apr
002	Thermal Discharge	DAILY MX	<= 7040 MBTU/d	Nov
002	Thermal Discharge	DAILY MX	<= 7360 MBTU/d	Nov
002	Thermal Discharge	DAILY MX	<= 6580 MBTU/d	Oct
002	Thermal Discharge	DAILY MX	<= 6810 MBTU/d	Oct
002	Thermal Discharge	DAILY MX	<= 5350 MBTU/d	Sep
002	Thermal Discharge	DAILY MX	<= 5410 MBTU/d	Sep
002	Thermal Discharge	DAILY MX	<= 5500 MBTU/d	Aug
002	Thermal Discharge	DAILY MX	<= 5290 MBTU/d	Aug
002	Thermal Discharge	DAILY MX	<= 5990 MBTU/d	Jun
002	Thermal Discharge	DAILY MX	<= 5670 MBTU/d	Jun
002	Thermal Discharge	DAILY MX	<= 6170 MBTU/d	May
002	Thermal Discharge	DAILY MX	<= 6080 MBTU/d	May
002	Thermal Discharge	DAILY MX	<= 7870 MBTU/d	Dec
002	Thermal Discharge	DAILY MX	<= 5590 MBTU/d	Jul
002	Thermal Discharge	DAILY MX	<= 7450 MBTU/d	Mar
002	Thermal Discharge	DAILY MX	<= 8010 MBTU/d	Feb
002	Color [PT-CO units]	DAILY MX	<= 736 col unit (pc)	all year
002	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 10704 lb/d	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 19691 lb/d	all year
002	pH	MINIMUM	>= 6 SU	all year
002	pH	MAXIMUM	<= 9 SU	all year
002	Solids, total suspended	MO AVG	report only	all year
002	Solids, total suspended	MO AVG	<= 15594 lb/d	all year
002	Solids, total suspended	DAILY MX	<= 29625 lb/d	all year
002	Dioxin	QRTR AVG	<= .09 pg/L	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Adsorbable organic halides [AOX]	MO AVG	<= 950 lb/d	all year
002	Adsorbable organic halides [AOX]	DAILY MX	<= 1450 lb/d	all year
202	Chloroform	MO AVG	<= 6.3 lb/d	all year
202	Chloroform	DAILY MX	<= 10.4 lb/d	all year
202	2,4,6-Trichlorophenol	DAILY MX	<= 2.5 ug/L	all year
202	2,3,7,8-Tetrachlorodibenzo-p-dioxin	DAILY MX	<= .00001 ug/L	all year
202	2,3,7,8-Tetrachlorodibenzofuran	DAILY MX	<= .0000319 ug/L	all year
202	Pentachlorophenol	DAILY MX	<= 5 ug/L	all year
202	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
202	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
202	3,4,6-Trichloroguaiacol	DAILY MX	<= 2.5 ug/L	all year
202	3,4,6-Trichlorocatechol	DAILY MX	<= 5 ug/L	all year
202	3,4,5-Trichloroguaiacol	DAILY MX	<= 2.5 ug/L	all year
202	3,4,5-Trichlorocatechol	DAILY MX	<= 5 ug/L	all year
202	Tetrachloroguaiacol	DAILY MX	<= 5 mg/L	all year
202	Tetrachlorocatechol	DAILY MX	<= 5 ug/L	all year
202	Trichlorosyringol	DAILY MX	<= 2.5 ug/L	all year
202	4,5,6-Trichloroguaiacol	DAILY MX	<= 2.5 ug/L	all year
202	2,4,5-Trichlorophenol	DAILY MX	<= 2.5 ug/L	all year
202	2,3,4,6-Tetrachlorophenol	DAILY MX	<= 2.5 ug/L	all year