SCHEDULE 1

PART 1 Criteria for identifying the types of river, lake or transitional water to which the environmental standards specified in Part 2 of this Schedule apply
1 Subject to paragraph 2, to determine the dissolved oxygen, ammonia and biochemical oxygen demand standards applicable to a river or any part thereof, the Department shall assign to that river or part thereof the Type specified in Table 1 below which corresponds with the applicable site altitude and applicable alkalinity range specified in that Table.