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 now has a dedicated online platform to connect with Lake Simcoe watershed residents. Whether it is to inform you, engage with you, and get your feedback on 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

Chair and Vice Chair re-elected at the Annual General Meeting
Lake Simcoe watershed – January 24, 2025 – At its 74th Annual General Meeting, the Lake Simcoe Region Conservation Authority

Top 10 Restoration Projects of 2024
In 2024, our restoration team completed over 100 projects across the Lake Simcoe watershed. Projects included Low Impact Development, wetland

Winter Safety Message: Be Safe Near Waterways
Lake Simcoe watershed – December 19, 2024 – Lake Simcoe Region Conservation Authority reminds watershed residents to be prepared for

A Night to Celebrate Environmental Champions
Watershed Wide – October 9, 2024 – At its 42nd annual Conservation Awards ceremony, held at NewRoads Performing Arts Centre
Upcoming Events
february, 2025