Lakefront Buffers

the what and why

We can do a lot of things in our yards and gardens to help reduce run-off into our waterways. However, climate change has resulted in heavier rain events - 2 or more inches of rain in one storm is becoming more and more common. Saturated soil cannot absorb more water and sends it downhill into our lake, carrying with it plant debris and soil particles that contain phosphorus and other nutrients. This causes algae bloom, reduced lake clarity and poor conditions for aquatic plants, fish, and amphibians.

ADD A BUFFER

A lakeshore buffer is a dense planting of native flowers and grasses along the shoreline of a lake, river, creek or stream. A buffer should extend the wide of your lakefront property and inland at least 10 feet. According to the MN DNR, "A buffer zone that extends 25-50 feet from shore is preferable, but even 10-15 feet provides benefits." (Shoreline Alterations: Natural Buffers and Lakescaping, MN DNR)

Stabilize soil and reduce erosion
Filter out pollutants and sediment
Absorb nutrients from run-off
Provide habitat and corridors for wildlife including bees and butterflies
Naturalize property
Reduce the impact of water damage from upland sources

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Planning Your Buffer Zone - MN DNR

Native Plants

Shoreline Alterations... - MNDNR

Landscaping for Wildlife & Water Quality

DID YOU KNOW?

Adding native plants between the rocks in your rip rap can also provide filtering benefits!

SOAK IT UP!

Choosing the right plants

Plants help improve water quality. They slow down the flow of storm water and their extensive roots soak up any pollutants before they make their way into our bay.

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lawns for lakes

Lawns are ecosystems that affect surface and groundwater systems. Lawn grasses clean the environment by absorbing gaseous pollutants and intercepting pesticides, fertilizers, dust, and sediment.

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