Willow Lake
Willow Lake provides On-site Stormwater Management
Willow Lake was created in the 1970s when CLC’s first permanent buildings were constructed. The lake receives stormwater runoff from a small watershed including much of the campus, nearby recreational areas and residences. Willow Lake holds water after a big storm event and slowly releases it into Mill Creek, helping to reduce flooding in downstream communities. This is just one way CLC works to be a good neighbor.
The plant species around the lake are adapted to a wetter environment than those that dominate upland environments such as prairies. These plants provide forage and shelter for a variety of invertebrate, reptile, mammal and bird species.
Even small lakes are an important part of the water cycle. This natural system absorbs rain and snow, nourishes plant life, recharges groundwater sources and evaporates surface water. The cycle continues with each new precipitation event. Students in the Biological Sciences program collect and analyze water samples from Willow Lake, preparing for careers such as ecologists and biology educators.
The water cycle starts with precipitation, nourishes life on the ground, flows to water bodies and evaporates to begin the cycle again.
Benefits of Storm Water Management
At the College
A major rainstorm in July 2017 caused severe flooding at CLC and the surrounding roads, homes and businesses. The frequency of intense storms is increasing due to the planet’s changing climate. The landscaped areas of CLC’s campus help reduce costly flooding by absorbing rainwater.
In the Community
Even small bioswales and rain barrels can reduce flooding incidents. Is there a slice of your home or business landscape that can be transformed from grass or pavement into a rain garden to absorb stormwater? Re-using rainwater for car washing or irrigation also can save more of this life-giving resource.
Around the World
Flooding is a growing problem worldwide and yet so is the lack of access to clean, potable water. Learn about national and international organizations working to protect marine life, shorelines, ocean quality and clean water for vulnerable populations.