Puget Sound Energy — NPDES permit WA0040827: limits, due date and EPA's record

NPDES permit WA0040827 · Minor NON-POTW · effective, expires 2031-04-30 · 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 (77)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. centigrade	DAILY MX	report only (alert)	all year
001	Temperature, water deg. centigrade	DAILY MX	report only (alert)	all year
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	Temperature, water deg. centigrade	MO AVG	report only (alert)	all year
001	Temperature, water deg. centigrade	MO AVG	report only (alert)	all year
001	Turbidity	Single Rdg	report only (alert)	all year
001	pH	DAILY MN	>= 6 SU	all year
001	pH	DAILY MN	>= 6 SU	all year
001	pH	DAILY MX	<= 9 SU	all year
001	pH	DAILY MX	<= 9 SU	all year
001	Chloride [as Cl]	Single Rdg	report only (alert)	all year
001	Benzene	Single Rdg	report only (alert)	all year
001	Solids, total dissolved	Single Rdg	report only (alert)	all year
001	Flow	MO AVG	report only (alert)	all year
001	Flow	MO AVG	report only (alert)	all year
002	Turbidity	Single Rdg	report only (alert)	all year
002	Color [PT-CO units]	Single Rdg	report only (alert)	all year
002	Conductivity	Single Rdg	report only (alert)	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Alkalinity, total [as CaCO3]	Single Rdg	report only (alert)	all year
002	Nitrogen, nitrate total [as N]	Single Rdg	report only (alert)	all year
002	Cyanide, total [as CN]	Single Rdg	report only (alert)	all year
002	Hardness, total [as CaCO3]	Single Rdg	report only (alert)	all year
002	Calcium, total [as Ca]	Single Rdg	report only (alert)	all year
002	Magnesium, total [as Mg]	Single Rdg	report only (alert)	all year
002	Sodium, total [as Na]	Single Rdg	report only (alert)	all year
002	Potassium, total [as K]	Single Rdg	report only (alert)	all year
002	Chloride [as Cl]	Single Rdg	report only (alert)	all year
002	Sulfate, total [as SO4]	Single Rdg	report only (alert)	all year
002	Fluoride, total [as F]	Single Rdg	report only (alert)	all year
002	Silica, total [as SiO2]	Single Rdg	report only (alert)	all year
002	Arsenic, total [as As]	Single Rdg	report only (alert)	all year
002	Beryllium, total [as Be]	Single Rdg	report only (alert)	all year
002	Cadmium, total [as Cd]	Single Rdg	report only (alert)	all year
002	Chromium, total [as Cr]	Single Rdg	report only (alert)	all year
002	Copper, total [as Cu]	Single Rdg	report only (alert)	all year
002	Iron, total [as Fe]	Single Rdg	report only (alert)	all year
002	Lead, total [as Pb]	Single Rdg	report only (alert)	all year
002	Manganese, total [as Mn]	Single Rdg	report only (alert)	all year
002	Thallium, total [as Tl]	Single Rdg	report only (alert)	all year
002	Nickel, total [as Ni]	Single Rdg	report only (alert)	all year
002	Silver, total [as Ag]	Single Rdg	report only (alert)	all year
002	Zinc, total [as Zn]	Single Rdg	report only (alert)	all year
002	Antimony, total [as Sb]	Single Rdg	report only (alert)	all year
002	Aluminum, total [as Al]	Single Rdg	report only (alert)	all year
002	Selenium, total [as Se]	Single Rdg	report only (alert)	all year
002	Chromium, hexavalent dissolved [as Cr]	Single Rdg	report only (alert)	all year
002	Benzene, ethylbenzene, toluene, xylene combination	Single Rdg	report only (alert)	all year
002	Phenolics, total	Single Rdg	report only (alert)	all year
002	Pressure in annulus of waste inject well	MAXIMUM	report only (alert)	all year
002	Flow, total	MO AVG	report only (alert)	all year
002	Pressure, casing	DAILY MX	<= 800 lbf/in	all year
002	Solids, total dissolved	Single Rdg	report only (alert)	all year
002	Mercury, total [as Hg]	Single Rdg	report only (alert)	all year
002	Pressure, bottom-at well bottom	MAXIMUM	report only (alert)	all year
003	Conductivity	Single Rdg	report only (alert)	all year
003	pH	MAXIMUM	report only (alert)	all year
003	pH	MINIMUM	report only (alert)	all year
003	Sodium, total [as Na]	Single Rdg	report only (alert)	all year
003	Chloride [as Cl]	Single Rdg	report only (alert)	all year
003	Benzene, ethylbenzene, toluene, xylene combination	Single Rdg	report only (alert)	all year
003	Solids, total dissolved	Single Rdg	report only (alert)	all year
004	Conductivity	Single Rdg	report only (alert)	all year
004	pH	MAXIMUM	report only (alert)	all year
004	pH	MINIMUM	report only (alert)	all year
004	Sodium, total [as Na]	Single Rdg	report only (alert)	all year
004	Chloride [as Cl]	Single Rdg	report only (alert)	all year
004	Benzene, ethylbenzene, toluene, xylene combination	Single Rdg	report only (alert)	all year
004	Solids, total dissolved	Single Rdg	report only (alert)	all year
005	Conductivity	Single Rdg	report only (alert)	all year
005	pH	MAXIMUM	report only (alert)	all year
005	pH	MINIMUM	report only (alert)	all year
005	Sodium, total [as Na]	Single Rdg	report only (alert)	all year
005	Chloride [as Cl]	Single Rdg	report only (alert)	all year
005	Solids, total dissolved	Single Rdg	report only (alert)	all year