Drinking Water Threat Activities

Threats – Activities and Conditions – with examples

This is a 300 kb (medium-sized) PDF document of a fact sheet about the 21 activities and conditions that can pose a threat to drinking water sources. It also provides examples.

© 2025 · Ausable Bayfield Maitland Valley Source Protection Region
The content provided here is intended for local educational and information purposes only. Every effort has been made to ensure the correctness of information as at the date of posting. Information is subject to change. For legislation and regulations visit https://www.ontario.ca/page/source-protection. This project has received funding support from the Province of Ontario. Such support does not indicate endorsement of the contents of this material.