Teck Cominco Incorporated — NPDES permit WA0001317: limits, due date and EPA's record

NPDES permit WA0001317 · Minor NON-POTW · administratively continued, expires 2009-05-31 · EPA's file as of 2026-09-19

This permit expired on 2009-05-31 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

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 (158)

Outfall	Parameter	Statistic	Limit	Months
0000	Flow	DAILY AV	report only (alert)	all year
0000	Flow	DAILY AV	report only (alert)	all year
0001	Temperature, water deg. fahrenheit	AVERAGE	report only (alert)	Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
0001	Temperature, water deg. fahrenheit	AVERAGE	report only (alert)	Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
0001	Temperature, water deg. fahrenheit	AVERAGE	<= 70.6 deg F	Jul, Aug, Sep
0001	Temperature, water deg. fahrenheit	AVERAGE	<= 70.6 deg F	Jul, Aug, Sep
0001	Temperature, water deg. fahrenheit	MAXIMUM	report only (alert)	Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
0001	Temperature, water deg. fahrenheit	MAXIMUM	report only (alert)	Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
0001	Temperature, water deg. fahrenheit	MAXIMUM	<= 72.2 deg F	Jul, Aug, Sep
0001	Temperature, water deg. fahrenheit	MAXIMUM	<= 72.2 deg F	Jul, Aug, Sep
0001	Conductivity	AVERAGE	report only (alert)	all year
0001	Conductivity	AVERAGE	report only (alert)	all year
0001	Conductivity	MAXIMUM	report only (alert)	all year
0001	Conductivity	MAXIMUM	report only (alert)	all year
0001	pH	MAXIMUM	<= 8.5 SU	all year
0001	pH	MINIMUM	>= 6.5 SU	all year
0001	Solids, total suspended	AVERAGE	<= 20 mg/L	all year
0001	Solids, total suspended	AVERAGE	<= 20 mg/L	all year
0001	Solids, total suspended	MAXIMUM	<= 30 mg/L	all year
0001	Solids, total suspended	MAXIMUM	<= 30 mg/L	all year
0001	Oil and grease [soxhlet extr.] tot.	AVERAGE	<= 10 mg/L	all year
0001	Oil and grease [soxhlet extr.] tot.	AVERAGE	<= 10 mg/L	all year
0001	Oil and grease [soxhlet extr.] tot.	MAXIMUM	<= 15 mg/L	all year
0001	Oil and grease [soxhlet extr.] tot.	MAXIMUM	<= 15 mg/L	all year
0001	Arsenic, total [as As]	MAXIMUM	report only (alert)	all year
0001	Arsenic, total [as As]	MAXIMUM	report only (alert)	all year
0001	Copper, total [as Cu]	AVERAGE	<= 50 ug/L	all year
0001	Copper, total [as Cu]	AVERAGE	<= 50 ug/L	all year
0001	Copper, total [as Cu]	MAXIMUM	<= 78 ug/L	all year
0001	Copper, total [as Cu]	MAXIMUM	<= 78 ug/L	all year
0001	Lead, total [as Pb]	AVERAGE	<= 200 ug/L	all year
0001	Lead, total [as Pb]	AVERAGE	<= 200 ug/L	all year
0001	Lead, total [as Pb]	MAXIMUM	<= 400 ug/L	all year
0001	Lead, total [as Pb]	MAXIMUM	<= 400 ug/L	all year
0001	Zinc, total [as Zn]	AVERAGE	<= 444 ug/L	all year
0001	Zinc, total [as Zn]	AVERAGE	<= 444 ug/L	all year
0001	Zinc, total [as Zn]	MAXIMUM	<= 890 ug/L	all year
0001	Zinc, total [as Zn]	MAXIMUM	<= 890 ug/L	all year
0001	Uranium, dissolved	MAXIMUM	report only (alert)	all year
0001	Uranium, dissolved	MAXIMUM	report only (alert)	all year
0001	Flow	AVERAGE	report only (alert)	all year
0001	Flow	AVERAGE	report only (alert)	all year
0001	Flow	MAXIMUM	report only (alert)	all year
0001	Flow	MAXIMUM	report only (alert)	all year
001	Turbidity	MAXIMUM	report only (alert)	all year
001	Turbidity	MAXIMUM	report only (alert)	all year
001	Sulfate [as S]	MAXIMUM	report only (alert)	all year
001	Sulfate [as S]	MAXIMUM	report only (alert)	all year
001	Nitrogen, ammonia total [as N]	MAXIMUM	report only (alert)	all year
001	Nitrogen, ammonia total [as N]	MAXIMUM	report only (alert)	all year
001	Nitrogen, nitrate total [as N]	MAXIMUM	report only (alert)	all year
001	Nitrogen, nitrate total [as N]	MAXIMUM	report only (alert)	all year
001	Cyanide, total [as CN]	MAXIMUM	report only (alert)	all year
001	Cyanide, total [as CN]	MAXIMUM	report only (alert)	all year
001	Hardness, total [as CaCO3]	MAXIMUM	report only (alert)	all year
001	Hardness, total [as CaCO3]	MAXIMUM	report only (alert)	all year
001	Cadmium, total [as Cd]	AVERAGE	<= 22.1 ug/L	all year
001	Cadmium, total [as Cd]	AVERAGE	<= 22.1 ug/L	all year
001	Cadmium, total [as Cd]	MAXIMUM	<= 32.2 ug/L	all year
001	Cadmium, total [as Cd]	MAXIMUM	<= 32.2 ug/L	all year
001	Radium 226 + radium 228, total	MAXIMUM	report only (alert)	all year
001	Radium 226 + radium 228, total	MAXIMUM	report only (alert)	all year
001	Mercury, total [as Hg]	AVERAGE	<= 1 ug/L	all year
001	Mercury, total [as Hg]	AVERAGE	<= 1 ug/L	all year
001	Mercury, total [as Hg]	MAXIMUM	<= 2 ug/L	all year
001	Mercury, total [as Hg]	MAXIMUM	<= 2 ug/L	all year
002	Temperature, water deg. fahrenheit	MAXIMUM	report only (alert)	all year
002	Temperature, water deg. fahrenheit	MAXIMUM	report only (alert)	all year
002	Conductivity	MAXIMUM	report only (alert)	all year
002	Conductivity	MAXIMUM	report only (alert)	all year
002	Sulfate [as S]	MAXIMUM	report only (alert)	all year
002	Sulfate [as S]	MAXIMUM	report only (alert)	all year
002	Alkalinity, total [as CaCO3]	MAXIMUM	report only (alert)	all year
002	Alkalinity, total [as CaCO3]	MAXIMUM	report only (alert)	all year
002	Alkalinity, bicarbonate [as CaCO3]	MAXIMUM	report only (alert)	all year
002	Alkalinity, bicarbonate [as CaCO3]	MAXIMUM	report only (alert)	all year
002	Carbonate ion- [as CO3]	MAXIMUM	report only (alert)	all year
002	Carbonate ion- [as CO3]	MAXIMUM	report only (alert)	all year
002	Nitrogen, ammonia total [as N]	MAXIMUM	report only (alert)	all year
002	Nitrogen, ammonia total [as N]	MAXIMUM	report only (alert)	all year
002	Nitrogen, nitrate total [as N]	MAXIMUM	report only (alert)	all year
002	Nitrogen, nitrate total [as N]	MAXIMUM	report only (alert)	all year
002	Cyanide, total [as CN]	MAXIMUM	report only (alert)	all year
002	Cyanide, total [as CN]	MAXIMUM	report only (alert)	all year
002	Calcium, total [as Ca]	MAXIMUM	report only (alert)	all year
002	Calcium, total [as Ca]	MAXIMUM	report only (alert)	all year
002	Magnesium, total [as Mg]	MAXIMUM	report only (alert)	all year
002	Magnesium, total [as Mg]	MAXIMUM	report only (alert)	all year
002	Potassium, total [as K]	MAXIMUM	report only (alert)	all year
002	Potassium, total [as K]	MAXIMUM	report only (alert)	all year
002	Chloride [as Cl]	MAXIMUM	report only (alert)	all year
002	Chloride [as Cl]	MAXIMUM	report only (alert)	all year
002	Arsenic, total [as As]	MAXIMUM	report only (alert)	all year
002	Arsenic, total [as As]	MAXIMUM	report only (alert)	all year
002	Cadmium, total [as Cd]	MAXIMUM	report only (alert)	all year
002	Cadmium, total [as Cd]	MAXIMUM	report only (alert)	all year
002	Copper, total [as Cu]	MAXIMUM	report only (alert)	all year
002	Copper, total [as Cu]	MAXIMUM	report only (alert)	all year
002	Lead, total [as Pb]	MAXIMUM	report only (alert)	all year
002	Lead, total [as Pb]	MAXIMUM	report only (alert)	all year
002	Zinc, total [as Zn]	MAXIMUM	report only (alert)	all year
002	Zinc, total [as Zn]	MAXIMUM	report only (alert)	all year
002	Radium 226 + radium 228, total	MAXIMUM	report only (alert)	all year
002	Radium 226 + radium 228, total	MAXIMUM	report only (alert)	all year
002	Uranium, dissolved	MAXIMUM	report only (alert)	all year
002	Uranium, dissolved	MAXIMUM	report only (alert)	all year
002	pH, maximum	MAXIMUM	report only (alert)	all year
002	pH, maximum	MAXIMUM	report only (alert)	all year
002	Solids, total dissolved	MAXIMUM	report only (alert)	all year
002	Solids, total dissolved	MAXIMUM	report only (alert)	all year
002	Mercury, total [as Hg]	MAXIMUM	report only (alert)	all year
002	Mercury, total [as Hg]	MAXIMUM	report only (alert)	all year
003	Temperature, water deg. fahrenheit	MAXIMUM	report only (alert)	all year
003	Temperature, water deg. fahrenheit	MAXIMUM	report only (alert)	all year
003	Conductivity	MAXIMUM	report only (alert)	all year
003	Conductivity	MAXIMUM	report only (alert)	all year
003	Sulfate [as S]	MAXIMUM	report only (alert)	all year
003	Sulfate [as S]	MAXIMUM	report only (alert)	all year
003	Alkalinity, total [as CaCO3]	MAXIMUM	report only (alert)	all year
003	Alkalinity, total [as CaCO3]	MAXIMUM	report only (alert)	all year
003	Alkalinity, bicarbonate [as CaCO3]	MAXIMUM	report only (alert)	all year
003	Alkalinity, bicarbonate [as CaCO3]	MAXIMUM	report only (alert)	all year
003	Carbonate ion- [as CO3]	MAXIMUM	report only (alert)	all year
003	Carbonate ion- [as CO3]	MAXIMUM	report only (alert)	all year
003	Nitrogen, ammonia total [as N]	MAXIMUM	report only (alert)	all year
003	Nitrogen, ammonia total [as N]	MAXIMUM	report only (alert)	all year
003	Nitrogen, nitrate total [as N]	MAXIMUM	report only (alert)	all year
003	Nitrogen, nitrate total [as N]	MAXIMUM	report only (alert)	all year
003	Cyanide, total [as CN]	MAXIMUM	report only (alert)	all year
003	Cyanide, total [as CN]	MAXIMUM	report only (alert)	all year
003	Calcium, total [as Ca]	MAXIMUM	report only (alert)	all year
003	Calcium, total [as Ca]	MAXIMUM	report only (alert)	all year
003	Magnesium, total [as Mg]	MAXIMUM	report only (alert)	all year
003	Magnesium, total [as Mg]	MAXIMUM	report only (alert)	all year
003	Potassium, total [as K]	MAXIMUM	report only (alert)	all year
003	Potassium, total [as K]	MAXIMUM	report only (alert)	all year
003	Chloride [as Cl]	MAXIMUM	report only (alert)	all year
003	Chloride [as Cl]	MAXIMUM	report only (alert)	all year
003	Arsenic, total [as As]	MAXIMUM	report only (alert)	all year
003	Arsenic, total [as As]	MAXIMUM	report only (alert)	all year
003	Cadmium, total [as Cd]	MAXIMUM	report only (alert)	all year
003	Cadmium, total [as Cd]	MAXIMUM	report only (alert)	all year
003	Copper, total [as Cu]	MAXIMUM	report only (alert)	all year
003	Copper, total [as Cu]	MAXIMUM	report only (alert)	all year
003	Lead, total [as Pb]	MAXIMUM	report only (alert)	all year
003	Lead, total [as Pb]	MAXIMUM	report only (alert)	all year
003	Zinc, total [as Zn]	MAXIMUM	report only (alert)	all year
003	Zinc, total [as Zn]	MAXIMUM	report only (alert)	all year
003	Radium 226 + radium 228, total	MAXIMUM	report only (alert)	all year
003	Radium 226 + radium 228, total	MAXIMUM	report only (alert)	all year
003	Uranium, dissolved	MAXIMUM	report only (alert)	all year
003	Uranium, dissolved	MAXIMUM	report only (alert)	all year
003	pH, maximum	MAXIMUM	report only (alert)	all year
003	pH, maximum	MAXIMUM	report only (alert)	all year
003	Solids, total dissolved	MAXIMUM	report only (alert)	all year
003	Solids, total dissolved	MAXIMUM	report only (alert)	all year
003	Mercury, total [as Hg]	MAXIMUM	report only (alert)	all year
003	Mercury, total [as Hg]	MAXIMUM	report only (alert)	all year