Summary review of performance of metal mines in 2013: chapter 5


5. Overall Assessment of Results of Rainbow Trout Acute Lethality and Daphnia magna Monitoring Tests in 2013

  • Overall, the metal mining sector has achieved a compliance rate of 96.8% with respect to effluent that is non-acutely lethal to rainbow trout. A low compliance rate was achieved by the Vezza Mine facility in Quebec.
  • In 93.6% of the Daphnia magna monitoring tests, the mortality rate was less than the targeted level of 50%.
Report a problem or mistake on this page
Please select all that apply:

Privacy statement

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: