For those lands located within a wellhead protection area where the vulnerability score is 10, the lot size for any proposed development on existing ""lots of record; that would include a small on-site sewage system where it would be a significant drinking water threat, shall be based at a minimum on the most current version of the Ministry of the Environment's Guidelines for Individual On-site Sewage Systems. The hydrogeological assessment to determine appropriate development density shall be conducted by a professional, licensed to carry out that work (P.Geo. or P.Eng with training in hydrogeology).

Policy P.12.10 – Monitoring Policy for Policies where a Municipality or Principal Authority is named as an Implementing Body
By February 01, 2016, and then thereafter annually by February 01, where a policy of this plan prescribes that a municipality or a principal authority shall undertake an implementing action, the municipality and the principal authority shall complete and submit to the Source Protection Authority, the monitoring report in a form to be established (this includes reporting from Risk Management Officials).