To ensure the storage of agricultural source material 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 is designated for the purpose of Section 58 of the CWA and a Risk Management Plan is required where the following apply:

a. any Existing activity within a WHPA-A or WHPA-B with a vulnerability score equal to ten (10), IPZ-1, or a Nitrate ICA; or
b. any Future activity within a WHPA-B with a vulnerability score equal to ten (10) or a Nitrate ICA outside of a WHPA-A,

The requirements of the Risk Management Plan will generally be based on the requirements of a nutrient management plan and/or strategy under the Nutrient Management Act, but may also include any modifications or additional requirements deemed necessary or appropriate by the Risk Management Official.

WC-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.