Welcome to our Conservation Authority
The Lake Simcoe Region Conservation Authority (LSRCA) has been dedicated to conserving, restoring and managing the Lake Simcoe watershed since 1951.
Thanks to our generous federal, provincial, municipal and community partners, we build on a tradition of success and provide the leadership needed to protect what is natural and restore what has degraded in our watershed.
Our mission is to work with our community to protect and restore the Lake Simcoe watershed by leading research, policy and action.
Have Your Say, Lake Simcoe: We want to hear from you!
The Lake Simcoe Region Conservation Authority has a dedicated online platform to connect with Lake Simcoe watershed residents. Whether it's to inform you, engage with you, or get your feedback, Have Your Say Lake Simcoe is a virtual hub for everyone in the Lake Simcoe watershed.
Our watershed by the numbers
Recent news and updates
Conservation Awards Winners Making a Real Difference in Lake Simcoe Watershed!
44th Conservation Awards Ceremony Watershed Wide – October 14, 2026 – At its 44th annual Conservation Awards ceremony, held at
The Conservation Authority Board Approves Comprehensive Stewardship Plan for Lake Simcoe Conservation Preserve
Lake Simcoe Watershed, ON – The Lake Simcoe Region Conservation Authority Board of Directors has approved a Comprehensive Stewardship Plan
Conservation Award nominations open during National Stewardship Week
Nominate someone making a difference in the Lake Simcoe watershed by June 5, 2026. Lake Simcoe watershed, Ontario – April 27, 2026 – The Lake Simcoe Region Conservation Authority
Safety and Education Priorities Prompt Closure of Scanlon Creek Bark Park
Newmarket, ON – April 10, 2026 – The Lake Simcoe Region Conservation Authority (Conservation Authority) will permanently close the leash-free dog
Upcoming Events
october, 2026