Antler Lake State of the Watershed Report October 2019 i Antler Lake State of the Watershed Report North Saskatchewan Watershed Alliance 202 –9440 49th Street NW Edmonton, AB T6B 2M9 (587) 525‐6820 Email:
[email protected] http://www.nswa.ab.ca The NSWA gratefully acknowledges operational funding support received from the Government of Alberta and many municipal partners. The North Saskatchewan Watershed Alliance (NSWA) is a non‐profit society whose purpose is to protect and improve water quality and ecosystem functioning in the North Saskatchewan River watershed in Alberta. The organization is guided by a Board of Directors composed of member organizations from within the watershed. It is the designated Watershed Planning and Advisory Council (WPAC) for the North Saskatchewan River under the Government of Alberta’s Water for Life Strategy. This report was prepared by Michelle Gordy, Ph.D., David Trew, B.Sc., Denika Piggott B.Sc., Breda Muldoon, M.Sc., and J. Leah Kongsrude, M.Sc. of the North Saskatchewan Watershed Alliance. Cover photo credit: Kate Caldwell Suggested Citation: North Saskatchewan Watershed Alliance (NSWA), 2019. Antler Lake State of the Watershed Report. Prepared for the Antler Lake Stewardship Committee (ALSC) Antler Lake State of the Watershed Report Executive Summary The Antler Lake Stewardship Committee (ALSC) formed in 2015 to address issues related to lake health. Residents at the lake expressed concerns about deteriorating water quality, blue‐green algal (cyanobacteria1) blooms, proliferation of aquatic vegetation, and low lake levels. In 2016, the Antler Lake Stewardship Committee approached the North Saskatchewan Watershed Alliance (NSWA) to prepare a State of the Watershed report.