The following activities, where they would be significant drinking water threats, are designated for the purpose of section 57 of the Clean Water Act, and are therefore prohibited from becoming established in Sydenham IPZ-1:

the application of pesticides to more than 1 hectare of land, containing MCPA or Mecoprop
the management of runoff that contains chemicals used in the de-icing of aircraft
the handling and storage of more than 2,500 kilograms or litres of pesticide containing MCPA or Mecoprop at a facility where it is sold or used for application at other sites, except where it is manufactured or processed
the handling and storage of more than 5,000 tonnes of road salt in a manner that may result in its exposure to precipitation or runoff from precipitation or snow melt
at or above-grade snow storage that is more than 1 hectare.

N/A.