Metal and Diamond Mining Effluent Regulations
Version of section 3 from 2021-06-01 to 2024-08-18:
3 For the purpose of the definition deleterious substance in subsection 34(1) of the Act, the following substances or classes of substances are prescribed as deleterious substances:
(a) arsenic;
(b) copper;
(c) cyanide;
(d) lead;
(e) nickel;
(f) zinc;
(g) suspended solids;
(h) radium 226; and
(i) un-ionized ammonia.
- SOR/2018-99, s. 3
- Date modified: