scanlan creek | spawNing bed restoration project

Supporting the Walleye population of Wolfe Lake

In an effort to facilitate spawning Walleye at a juncture of Scanlan Creek below a pair of twin culverts, the Wolfe Lake (Westport) Association has spearheaded a new spawning bed restoration project.

Partners:

Westport Outdoor Area Association (WAOA)
Rideau Valley Conservation Authority
Camp IAWAH
Scanlan Creek Private Property Land Owner

Sponsors:

Toronto Dominion Friends of the Environment Foundation $4470

Volunteers:

Margie Manthey

Report by Margie Manthy

Shortly after ice-out in the spring, when lake temperatures are rising, Walleye congregate in spawning areas. Read More Page 21 Wolfe Lake Magazine

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wOLFE lAKE aSSOCIATION AT wORK WITH OUR COMMUNITY

SCANLAN CREEK CULVERT IMPROVEMENT

This past spring, the WLA learned that a pair of culverts under a private laneway on Scanlan Creek were failing. Scanlan Creek feeds directly into Wolfe Lake and provides historically significant spawning habitat for fish, particularly walleye. After discussions with the private property owner, our Directorship committed $1500 to cover the cost difference to upgrade from the existing 4-foot pipe size to larger, 5-foot diameter pipes. Wider pipes create a more fish-friendly environment by displacing water flow and reducing turbidity from the spring freshet, which is typically quite forceful at the site. The plan included partially burying the pipes into the creek bed and lining their bases with rock. This produces a more natural navigation route for walleye previously unwilling to pass through the old pipes and encourages them to sojourn onwards. We believe these improvements may allow the fish to reclaim additional spawning habitat that has been cut off for decades.

The culvert upgrade and associated site work was completed by the property owner late last summer and looks terrific. The site will be monitored early this spring in conjunction with our extensive walleye spawning habitat restoration project that was completed downstream in 2019 in partnership with the Rideau Valley Conservation Authority and the Westport Area Outdoor Association. Upgrading the failing culverts was a fitting extension to this past initiative, as both projects will work in tandem to support Wolfe Lake’s walleye population.

A generous gift from the Alastair and Diana Gillespie Foundation allowed us to contribute the financial resources necessary to implement the culvert upgrade, for which we are sincerely grateful. We also wish to express gratitude to the Rideau Valley Conservation Foundation for its assistance in receiving and disbursing the funds on behalf of the Wolfe Lake Association.

Margie Manthey

Fishing Director, WLA

CHRISTMAS TREE PROJECT

Enhance Fish and Wildlife Habitat

A partnership reprise fueled another environmental project, this time submerging tree bundles to enhance fish and wildlife habitat. The wood was sunk in locales previously identified by the RVCA as being advantageous yet safe. Submerged wood attracts many fish species and their young of the year, as well as turtles, herons, kingfishers, dragonflies, and invertebrates. We will be monitoring sites over the next few years using an underwater camera.

ENVIRONMENTAL PROJECT

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LOW WATER LEVELS

Concerns Of Low Water Levels Continue

Parks Canada alters water levels of reservoirs keeping in consideration of public safety, the environment, fishery and navigation along the Rideau Canal from Kingston to Ottawa. In response to several questions regarding the depletion of the Wolfe Lake, Parks Canada reported they are guided by old legislation. Parks Canada admitted that low water levels could happen again to maintain the 5' draft for marine traffic.

You can read about Parks Canada's Response in the WLA News Magazine Page 10