Canadian Council of Ministers
of the Environment
Le Conseil canadien des ministres
de l'environnement
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Chromium, trivalent (Cr(III))
CASRN: 7440473
Parameter 1: INORGANIC
Parameter 3: Metals
Water Quality for the Protection of Aquatic Life | |
Further documentation on these guidelines can be found in the Canadian Environment Quality Guidelines. |
Download Factsheet |
Freshwater |
|
|
Concentration (µg/L) |
8.9 |
Interim guideline. Substance has been re-evaluated since CCREM 1987 + Appendixes. Either a new guideline has been derived or insufficient data existed to derive a new guideline. | |
|
Date |
1997 |
Marine | |
|
Concentration (µg/L) |
56 |
Interim guideline. Substance has been re-evaluated since CCREM 1987 + Appendixes. Either a new guideline has been derived or insufficient data existed to derive a new guideline. | |
|
Date |
1997 |
Water Quality for the Protection of Agriculture | |
Further documentation on these guidelines can be found in the Canadian Environment Quality Guidelines. |
Download Factsheet |
Irrigation | |
|
Concentration (µg/L) |
4.9 |
Interim guideline. Substance has been re-evaluated since CCREM 1987 + Appendixes. Either a new guideline has been derived or insufficient data existed to derive a new guideline. | |
|
Date |
1997 |
Livestock | |
|
Concentration (µg/L) |
50 |
|
Date |
1997 |
Sediment Quality 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 for the Protection of Environmental and Human Health | |
|
Concentration (mg/kg dry weight) - Agricultural |
No data |
|
Concentration (mg/kg dry weight) - Residential / parkland |
No data |
|
Concentration (mg/kg dry weight) - Commercial |
No data |
|
Concentration (mg/kg dry weight) - Industrial |
No data |
|
Date |
No data |
Tissue Residue Quality for the Protection of Widlife Consumer of Aquatic Biota | |
|
Concentration (µg/kg diet wet weight) |
No data |
|
Date |
No data |