Cobalt
Chemical Groups: Inorganic, Metals
Also Known As:
CASRN: 7440-48-4
Water Quality Guidelines for the Protection of Aquatic Life
Freshwater
Short Term Concentration (µg/L) No data
Long Term Concentration (µg/L) No data
Date No data
Marine
Short Term Concentration (µg/L) No data
Long Term Concentration (µg/L) No data
Date No data
Water Quality Guidelines for the Protection of Agriculture
Irrigation
Concentration (µg/L) 50
No fact sheet created. For more information on this guideline, please refer to Canadian Water Quality Guidelines (CCREM 1987).
Date 1987
Livestock
Concentration (µg/L) 1,000
No fact sheet created. For more information on this guideline, please refer to Canadian Water Quality Guidelines (CCREM 1987).
Date 1987
Sediment Quality Guidelines for the Protection of Aquatic Life
Freshwater
Concentration (µg/kg dry weight) ISQG No data
Concentration (µg/kg dry weight) PEL No data
Date No data
Marine
Concentration (µg/kg dry weight) ISQG No data
Concentration (µg/kg dry weight) PEL No data
Date No data
Soil Quality Guidelines for the Protection of Environmental and Human Health
Concentration (mg/kg dry weight) Agricultural 40
Concentration (mg/kg dry weight) Residential/ parkland 50
Concentration (mg/kg dry weight) Commercial 300
Concentration (mg/kg dry weight) Industrial 300
Date 1991
Tissue Residue Quality Guidelines for the Protection of Widlife Consumer of Aquatic Biota
Concentration (µg/L) No data
Date No data
Groundwater Quality Guidelines for the Protection of Environmental and Human Health
(Coarse Soil) Concentration (mg/L) - Agricultural/Residential No data
(Coarse Soil) Concentration (mg/L) - Commercial/Industrial No data
(Fine Soil) Concentration (mg/L) - Agricultural/Residential No data
(Fine Soil) Concentration (mg/L) - Commercial/Industrial No data
Date No data