Blog

Fall leaves with rake

Leaves are a part of nature. Why are they a problem?

Leaves are one of the largest sources of urban phosphorus pollution. Without streets, parking lots, and storm sewers, leaves would fall on soil and phosphorus would soak into the soil instead of going straight into our lakes and streams. When left in the street gutters, leaves release phosphorus into stormwater that easily washes down storm drains and directly into our lakes.

What can you do in your own yard to manage leaves and help our lakes?

Take our leaf management quiz below!
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Action Alert

Will you help us advocate for our lakes?

We need your help!

At our Yahara Lakes 101 presentation, on Wednesday, October 10th, we heard from Dane County Executive Joe Parisi about the proposed 2019 budget and how it will address flooding concerns and lake health. The Dane County Board is holding a budget hearing on Wednesday, October 17th. There are many initiatives in the budget that will help our lakes, and they need YOUR support! Please advocate for our lakes in the following two ways:
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Volunteer Day

Volunteers remain loyal to our lakes

It was a year of obstacles for our lakes, but volunteers are dedicated to improving our waters

From cyanobacteria (blue-green algae) blooms, to elevated bacteria (E. coli) levels, to flooding, our lakes have had a tough season. With our lakes facing so many obstacles, it makes Clean Lakes Alliance even more appreciative of its volunteers.

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FOLKS Leaf Vacuum

Volunteers use leaf vacuums to protect Lake Kegonsa

A partnership toward leaf management and lake health in the Yahara River Watershed

Clean Lakes Alliance is excited to partner with the Friends of Lake Kegonsa Society (FOLKS) for one of our 2018 Clean Lakes Grants. FOLKS is a non-profit organization working to protect the environment and recreation of Lake Kegonsa and its surroundings. Leaf management in the Yahara River Watershed is an important step toward creating healthy lakes. By following effective leaf practices, we can reduce the amount of phosphorus reaching our waters. Phosphorus is a naturally occurring element found in leaves, dirt, manure, and other organic matter and is the root cause of water quality problems in the region. When excessive amounts enter our lakes, phosphorus can fuel toxic cyanobacteria (blue-green algae) growth which can harm people and animals.
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EIPC Meeting

It takes ALL of us to make a difference

Help Clean Lakes Alliance advocate for change

In Greater Madison, the time has come to put lakes at the top of our community agenda. Recent flooding and historically large cyanobacteria (blue-green algae) blooms are symptoms of a changing climate and a harder, less resilient landscape. The Center for Climatic Research has documented southern Wisconsin’s increasingly wet climate, with more frequent heavy rain events causing flooding throughout the region. This is impacting lake water quality by bringing increased sediment and nutrient pollution to our lakes and streams. We need a change in how we manage the landscape surrounding our homes, farm fields, and city streets to accommodate a wetter climate in our region.

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Friends of Clean Lakes sign at Shoreline Swim

A busy summer for our lakes

Summer in Madison would not be the same without our lakes. This year, especially, we’ve seen our lakes at their best and their worst due to record rain events, cyanobacteria blooms, and beach closures. Here at Clean Lakes Alliance, the summer is a time to get out and enjoy our lakes while also doubling down on our efforts to protect them. From innovative grant projects, to county policy recommendations, to record-setting engagement, we’ve been hard at work for our lakes this summer, and so have you! Let’s take a look back at some highlights from this lake season.
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Raking

Can garbage trucks help protect our lakes?

A partnership toward leaf management

Clean Lakes Alliance is excited to partner with the City of Madison for this month’s Clean Lakes Grant. Leaf management is a crucial step toward reducing the amount of phosphorus that reaches our lakes. Through a Clean Lakes Grant awarded for 2018, the City of Madison is working to promote leaf management and leaf-free streets. Clean Lakes Alliance has contributed $4500, which will leverage a $9300 total project budget. The City of Madison paired with the United States Geological Survey (USGS) to monitor phosphorus in the City’s storm drainage system. The study shows a direct correlation between the mass of leaves in the street and the amount of phosphorus reaching our lakes.
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