The alum will draw phosphorus out of the water column and also seal sediment on the lake bottom so that the nutrient can no longer feed algae.
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All articles filed in Keeping water clean
10,000 Storm Drain Adopters in the Land of 10,000 Lakes
To date, nearly 10,000 Minnesotans have adopted 17,762 storm drains, and those volunteers have reported collecting 474,096 pounds of debris that would have otherwise ended up in our water.
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New expert support and funds available for farmers in the Lower St. Croix Watershed
The Lower St. Croix Watershed Partnership has hired a Minnesota Extension agronomy outreach specialist – Jennifer Hahn – and has earmarked more than $200,000 to support soil health practices and conservation plans for farmers in the local region.
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Tracking the health of Forest Lake area lakes and streams
Who tracks water quality in the Forest Lake area, and how do we nurse impaired lakes and streams back to good health?
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Salt continues to pollute Minnesota lakes and streams
Once concentrations are high enough, the chloride becomes toxic to fish and invertebrates and can even prevent lakes from turning over the in spring and fall.
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Fifty-three Minnesota lakes and streams to be de-listed in 2022
Local lakes scheduled to be delisted next year include East Boot (May Twp), Echo (Mahtomedi), Hay and Jellums (Scandia), Lily and South Twin (Stillwater), and Plaisted (Hugo).
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PFAS contamination works its way to the St. Croix River
Six water bodies in Washington County will likely be added to the state’s impaired waters list due to perfluorinated alkylated substances (PFAS), also known as the “forever chemical.” The affected waters include Tanners Lake (Oakdale), Eagle Point wetland and H.J. Brown Pond (Lake Elmo Park Reserve), Clear Lake (City of Forest Lake) and the St. Croix River/Lake St. Croix from Taylors Falls to Prescott.
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Wetland in your yard?
Wetlands protect nearby homes from flooding and help to reduce shoreline erosion along the edges of rivers and lakes. If you have a wetland on or near your property, however, you may need to make some changes in your landscaping and seasonal yard care.
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Salt a growing problem for Minnesota’s water
Overall, the MPCA has determined that road salt is responsible for 42% of the chloride in groundwater, lakes and streams. Two other major sources of chloride that are less well-known include agricultural fertilizers (23% of the total chloride) and water softeners, which account for up to 65% of the chloride discharged from municipal wastewater treatment plants.
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Channeling a life-long passion for water protection toward community change in Forest Lake
Curt Sparks would love to see more people in the community get involved in lake and watershed stewardship, whether it is by joining the watershed district’s citizen advisory committee, participating in activities led by one of the local lakes associations, or merely adopting a storm drain in their neighborhood.
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East Metro Water 