March Update
Beaver Business on 
Lake Independence

by Michael Garwood

 If you’ve taken a stroll along the frozen shoreline of Lake Independence lately, you may have noticed trees that have been chewed by beavers. These critters enter the lake through the different creeks and streams, searching for trees they need for food, building materials, or to sharpen their teeth.

Beavers have girdled this tree, which will eventually cause the tree to die.

Beavers usually select small trees with a diameter of 2 - 6 inches, but can damage larger trees with diameters as wide as 33 inches.  If a beaver is able to successfully chew the bark around the tree's entire circumference, then the tree is girdled and will eventually die. Trees along the shore and steep slopes of the lake serve as soil stabilizers. With loss of trees, soil erosion is more likely, especially during storms and high-water events. The soil contains unwanted nutrients, including phosphorus, which enhances algae growth, resulting in nasty algae blooms.

A chicken wire cylinder is a simple solution for preventing beavers from damaging trees.

One simple solution to this problem is to prevent beavers from chewing the trees by placing a cylinder composed of wire mesh fencing around the trees.  Examples of this solution can be seen on Lake Independence along the shoreline of some private landowners, Independence Beach boat launch, and Baker Park.  Experts recommend that the cylindrical fence should be about 4-feet high and constructed with 2x4-inch wire mesh or chicken wire. Beavers tend to prefer aspen, birch, cherry, cottonwood, poplar and willow, but will chew any tree when food sources are scarce. There are examples of oaks, maples, aspen, cedar, and cottonwoods that have been girdled over the past year on Lake Independence. Paul Cortibine with Three Rivers Park Forestry Management says that beavers are not shy about venturing far up the steep shoreline slopes to select a tasty tree. In summary, homeowners may want to place fencing around any trees they don't want to lose. 

 

A good resource for information about beavers is

https://www.beaverinstitute.org/

Welcome to Lake Independence

Lake Independence is a beautiful recreational lake in Western Hennepin County, Minnesota. The lake is 844 acres in size and about 58 feet at its deepest. 

Adorning its shores are 104 residential properties, Three Rivers Parks Baker Park Reserve, Vinland Center, and YMCA Camp Iduhapi. The lake has 5.8 miles of shoreline and two islands on the northwest side of the lake. 

Water Level Chart Here
2021 Calendar of Events

Due to uncertainty caused by Covid, all events are tentatively scheduled. More information will be provided closer to the dates.

WINTER

Ice Clean-up Day

Sunday, March 7

SPRING

Annual Members Meeting

Saturday, May 8

1:00 P.M.

Camp Iduhapi Outdoor Pavilion

(masks required)

SUMMER

AIS Monitoring
June date TBD

4th of July Flotilla

Sunday, July 4

1:00 P.M.

Assemble north of Baker Park Boat Launch

AIS Monitoring

August date TBD

FALL

Octoberfest Picnic

Saturday, October 9

Baker Park Pavilion

History of Independence Beach

Ice-out March 29

According to Dave Pfeffer, Independence Beach's unofficial ice-out monitor, heavy winds on March 29 blew away the last of the ice sheet on Lake Independence.

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LICA meets at 7pm on the second Wednesday of every month at the Independence City Hall and concerned citizens are always welcome!

© 2021  by LICA