To ensure that any storage of snow ceases to be, or never becomes, a significant drinking water threat, where this activity is, or would be, a significant drinking water threat, this activity shall be designated for the purpose of Section 58 of the Clean Water Act, 2006 and a Risk Management Plan shall be required, where any of the following apply:

a.    Existing or Future storage of snow in a Sodium WHPA-ICA or Chloride WHPA-ICA outside of WHPA-A

b.    Existing storage of snow in a WHPA-A, WHPA-B, or IPZ-2 with a vulnerability score equal to nine (9) outside of a Sodium WHPA-ICA or Chloride WHPA-ICA

c.    Future storage of snow in a WHPA-B

BC-CW-1.11: The Risk Management Official shall provide a report to the Source Protection Authority, by February 1st of each year, summarizing the actions taken by the Risk Management Official to implement the Source Protection Plan policies, in accordance with the Clean Water Act, 2006 and associated regulations.