Unknown — NPDES permit WA0000761: limits, due date and EPA's record

NPDES permit WA0000761 · Major NON-POTW · effective, expires 2029-03-31 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among WA permits in EPA's filings — check your permit).

Limits in force (146)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. centigrade	DAILY MX	report only (alert)	all year
001	Temperature, water deg. centigrade	MO AVG	report only (alert)	all year
001	BOD, 5-day, 20 deg. C	Single Rdg	report only (alert)	all year
001	BOD, 5-day, 20 deg. C	MO AVG	<= 760 lb/d (alert)	all year
001	Solids, total suspended	Single Rdg	report only (alert)	all year
001	Solids, total suspended	MO AVG	<= 620 lb/d (alert)	all year
001	Oil and grease, hexane extr method	DAILY MX	<= 15 mg/L	all year
001	Oil and grease, hexane extr method	MO AVG	<= 220 lb/d (alert)	all year
001	Nitrogen, ammonia total [as N]	Single Rdg	report only (alert)	all year
001	Nitrogen, ammonia total [as N]	DAILY MX	<= 1070 lb/d	all year
001	Sulfide, total [as S]	Single Rdg	report only (alert)	all year
001	Sulfide, total [as S]	MO AVG	<= 4 lb/d	all year
001	Chromium, hexavalent [as Cr]	MO AVG	report only (alert)	all year
001	Chromium, hexavalent [as Cr]	MO AVG	<= .66 lb/d	all year
001	Chromium, total [as Cr]	DAILY MX	report only (alert)	all year
001	Chromium, total [as Cr]	MO AVG	report only (alert)	all year
001	Chromium, total [as Cr]	MO AVG	<= 8 lb/d (alert)	all year
001	Total phenols	Single Rdg	report only	all year
001	Total phenols	Single Rdg	report only (alert)	all year
001	Phenolics, total	Single Rdg	report only (alert)	all year
001	Phenolics, total	MO AVG	<= 5 lb/CFS/d (alert)	all year
001	Chlorine, total residual	Single Rdg	report only (alert)	all year
001	Enterococci	Single Rdg	report only (alert)	all year
001	pH, maximum	DAILY MX	<= 9 SU (alert)	all year
001	pH, minimum	DAILY MN	>= 6 SU (alert)	all year
001	Coliform, fecal general	MO GEOMN	<= 200 #/100mL	all year
001	Coliform, fecal general	WK GEOMN	<= 400 #/100mL	all year
001	Flow	MO AVG	report only (alert)	all year
001	Chemical oxygen demand [COD]	Single Rdg	report only (alert)	all year
001	Chemical Oxygen Demand [COD]	MO AVG	<= 5280 lb/d (alert)	all year
001	Daily excursion time [min]	MO TOTAL	<= 450 min	all year
003	BOD, 5-day, 20 deg. C	Single Rdg	report only (alert)	all year
003	pH	Single Rdg	report only (alert)	all year
003	Solids, total suspended	Single Rdg	report only (alert)	all year
003	Oil and grease, hexane extr method	Single Rdg	report only (alert)	all year
003	Chromium, hexavalent [as Cr]	Single Rdg	report only (alert)	all year
003	Chromium, total [as Cr]	Single Rdg	report only (alert)	all year
003	Lead, total [as Pb]	Single Rdg	report only (alert)	all year
003	Zinc, total [as Zn]	Single Rdg	report only (alert)	all year
003	Total phenols	Single Rdg	report only (alert)	all year
003	Dichlorobromomethane	Single Rdg	report only (alert)	all year
003	Carbon tetrachloride	Single Rdg	report only (alert)	all year
003	1,2-Dichloroethane	Single Rdg	report only (alert)	all year
003	Bromoform	Single Rdg	report only (alert)	all year
003	Dibromochloromethane	Single Rdg	report only (alert)	all year
003	Chloroform	Single Rdg	report only (alert)	all year
003	Toluene	Single Rdg	report only (alert)	all year
003	Benzene	Single Rdg	report only (alert)	all year
003	Phenolics, total	Single Rdg	report only (alert)	all year
003	Acenaphthylene	Single Rdg	report only (alert)	all year
003	Acenaphthene	Single Rdg	report only (alert)	all year
003	Acrolein	Single Rdg	report only (alert)	all year
003	Acrylonitrile	Single Rdg	report only (alert)	all year
003	Anthracene	Single Rdg	report only (alert)	all year
003	Benzo[b]fluoranthene	Single Rdg	report only (alert)	all year
003	Benzo[k]fluoranthene	Single Rdg	report only (alert)	all year
003	Benzo[a]pyrene	Single Rdg	report only (alert)	all year
003	Bis[2-chloroethyl] ether	Single Rdg	report only (alert)	all year
003	Bis[2-chloroethoxy]methane	Single Rdg	report only (alert)	all year
003	Bis[2-chloroisopropyl] ether	Single Rdg	report only (alert)	all year
003	Butyl benzyl phthalate	Single Rdg	report only (alert)	all year
003	Chlorobenzene	Single Rdg	report only (alert)	all year
003	Chrysene	Single Rdg	report only (alert)	all year
003	Diethyl phthalate	Single Rdg	report only (alert)	all year
003	Dimethyl phthalate	Single Rdg	report only (alert)	all year
003	1,2-Diphenylhydrazine	Single Rdg	report only (alert)	all year
003	Ethylbenzene	Single Rdg	report only (alert)	all year
003	Fluoranthene	Single Rdg	report only (alert)	all year
003	Fluorene	Single Rdg	report only (alert)	all year
003	Hexachlorocyclopentadiene	Single Rdg	report only (alert)	all year
003	Hexachloroethane	Single Rdg	report only (alert)	all year
003	Indeno[1,2,3-cd]pyrene	Single Rdg	report only (alert)	all year
003	Isophorone	Single Rdg	report only (alert)	all year
003	Methyl bromide [Bromomethane]	Single Rdg	report only (alert)	all year
003	Methyl chloride [Chloromethane]	Single Rdg	report only (alert)	all year
003	Methylene chloride	Single Rdg	report only (alert)	all year
003	N-Nitrosodi-N-propylamine	Single Rdg	report only (alert)	all year
003	N-Nitrosodiphenylamine	Single Rdg	report only (alert)	all year
003	N-Nitrosodimethylamine [NDMA]	Single Rdg	report only (alert)	all year
003	Nitrobenzene	Single Rdg	report only (alert)	all year
003	Phenanthrene	Single Rdg	report only (alert)	all year
003	Pyrene	Single Rdg	report only (alert)	all year
003	Tetrachloroethylene	Single Rdg	report only (alert)	all year
003	1,1-Dichloroethane	Single Rdg	report only (alert)	all year
003	1,1-Dichloroethylene	Single Rdg	report only (alert)	all year
003	1,1,1-Trichloroethane	Single Rdg	report only (alert)	all year
003	1,1,2-Trichloroethane	Single Rdg	report only (alert)	all year
003	1,1,2,2-Tetrachloroethane	Single Rdg	report only (alert)	all year
003	Benzo[ghi]perylene	Single Rdg	report only (alert)	all year
003	Benzo[a]anthracene	Single Rdg	report only (alert)	all year
003	1,2-Dichlorobenzene	Single Rdg	report only (alert)	all year
003	1,2-Dichloropropane	Single Rdg	report only (alert)	all year
003	trans-1,2-Dichloroethylene	Single Rdg	report only (alert)	all year
003	1,2,4-Trichlorobenzene	Single Rdg	report only (alert)	all year
003	Dibenz[a,h]anthracene	Single Rdg	report only (alert)	all year
003	1,3-Dichlorobenzene	Single Rdg	report only (alert)	all year
003	1,4-Dichlorobenzene	Single Rdg	report only (alert)	all year
003	2-Chloroethyl vinyl ether, [mixed]	Single Rdg	report only (alert)	all year
003	2-Chloronaphthalene	Single Rdg	report only (alert)	all year
003	Di-n-octyl phthalate	Single Rdg	report only (alert)	all year
003	2,4-Dinitrotoluene	Single Rdg	report only (alert)	all year
003	2,6-Dinitrotoluene	Single Rdg	report only (alert)	all year
003	3,3'-Dichlorobenzidine	Single Rdg	report only (alert)	all year
003	4-Bromophenyl phenyl ether	Single Rdg	report only (alert)	all year
003	4-Chlorophenyl phenyl ether	Single Rdg	report only (alert)	all year
003	Naphthalene	Single Rdg	report only (alert)	all year
003	Di[2-ethylhexyl] phthalate [DEHP]	Single Rdg	report only (alert)	all year
003	Di-n-butyl phthalate	Single Rdg	report only (alert)	all year
003	Benzidine	Single Rdg	report only (alert)	all year
003	Vinyl chloride	Single Rdg	report only (alert)	all year
003	Hexachlorobenzene	Single Rdg	report only (alert)	all year
003	Hexachlorobutadiene	Single Rdg	report only (alert)	all year
003	Chlorine, total residual	Single Rdg	report only (alert)	all year
003	Dibenz[a,h]acridine	Single Rdg	report only (alert)	all year
003	Dibenzo[a,e]pyrene	Single Rdg	report only (alert)	all year
003	Dibenzo[a,h]pyrene	Single Rdg	report only (alert)	all year
003	3-Methylcholanthrene	Single Rdg	report only (alert)	all year
003	Dibenz[a,j]acridine	Single Rdg	report only (alert)	all year
003	Benzo[rst]pentaphene	Single Rdg	report only (alert)	all year
003	Flow	Single Rdg	report only (alert)	all year
003	1,3-Dichloropropene	Single Rdg	report only (alert)	all year
003	Perylene	Single Rdg	report only (alert)	all year
003	Benzo[j]fluoranthene	Single Rdg	report only (alert)	all year
003	Trichloroethene	Single Rdg	report only (alert)	all year
003	Chemical oxygen demand [COD]	Single Rdg	report only (alert)	all year
003	Chloroethane	Single Rdg	report only (alert)	all year
FEED	Total Production - volume	MO AVG	report only (alert)	all year
INPC	Chemical oxygen demand [COD]	MO AVG	report only (alert)	all year
NEUT	pH, maximum	INST MAX	report only (alert)	all year
NEUT	pH, minimum	INST MIN	report only (alert)	all year
NUTR	Alkalinity, total [as CaCO3]	Single Rdg	report only (alert)	all year
NUTR	Nitrogen, ammonia total [as N]	Single Rdg	report only (alert)	all year
NUTR	Nitrogen, nitrite total [as N]	Single Rdg	report only (alert)	all year
NUTR	Nitrogen, nitrate total [as N]	Single Rdg	report only (alert)	all year
NUTR	Nitrogen, Kjeldahl, dissolved [as N]	Single Rdg	report only (alert)	all year
NUTR	Nitrogen, Kjeldahl, total [as N]	Single Rdg	report only (alert)	all year
NUTR	Phosphorus, total [as P]	Single Rdg	report only (alert)	all year
NUTR	Phosphorus, dissolved	Single Rdg	report only (alert)	all year
NUTR	Phosphorus, dissolved reactive [drp as P]	Single Rdg	report only (alert)	all year
NUTR	Carbon, tot organic [TOC]	Single Rdg	report only (alert)	all year
NUTR	Carbon, dissolved organic [as C]	Single Rdg	report only (alert)	all year
NUTR	BOD, carbonaceous [5 day, 20 C]	Single Rdg	report only (alert)	all year
NUTR	Particulate Organic Carbon	Single Rdg	report only (alert)	all year
OBW	Flow	MO TOTAL	report only (alert)	all year
ORF	Rainfall	MO TOTAL	report only (alert)	all year
OSC	Flow	MO AVG	report only (alert)	all year