Lakes across the country are struggling with harmful algal blooms, low oxygen, and declining fish populations. While these problems are often obvious at the surface, many management practices are based on misconceptions that don’t address the real causes. Instead of solving the issue, they often make lakes even sicker. Chemical Treatments: A
Lake Killarney in northeast Tallahassee is undergoing its first major cleanup in decades, addressing years of overgrowth that made the waterway inaccessible for residents. Using a specialized aquatic weed harvester, over one million pounds of invasive vegetation were removed in just one week, with more progress to come. The cleanup effort aimed to improve water
The City of Chestermere, Canada, announced that they had harvested 210,675 kilograms of weeds from Chestermere Lake in 2023. “I know how important the water is to residents who live adjacent to it and all residents of Chestermere. Weed harvesting and weed control are an uppermost issue in most people’s minds,” interim CAO Pat Vincent
In the 1970’s Lake Minnewawa in Minnesota was so choked with weeds that residents could no longer enjoy the lake as they once had. The water clarity and the phosphorous levels were awful. People would pull their docks out of the water in July because boating was impossible. Save Minnewawa Association was formed in 1977
Crews employed by the Chautauqua Lake Association removed 15,584,000 pounds or 7,792 tons of nuisance plant material from the lake this past summer. Also lending a hand were volunteers from Cummins Engine and workers from the county’s Welfare-to-Work Program. Excerpt from Chautauqua Lake Association Newsletter The CLA currently has the equipment, knowledge and manpower to
The Village of Wauconda’s lake weed harvester began operation for the season on May 4th. This year it has been operating five days a week, with some of those days having extended hours. To date, 382 cubic yards of aquatic plants have been removed from the lake…which is 64 truckloads of lake weeds disposed of
Around 3,707 tonnes (4086 tons U.S.) of weeds have been cleared from the 910-acre Bellandur lake. In the past five days alone 737 tonnes (812 tons U.S.) have been removed by just two machines, according to an official release issued by the Bangalore Development Authority. The BDA is said to be using three weed harvesters
Heavy metal poisoning is a growing concern in many parts of the country. A new method for removing chromium-6, a highly toxic heavy metal, from waste water has been developed by a group of scientists from India and Ethiopia. They claim it to be low-cost and safe. The new method uses water hyacinth, a weed
After 20,000 tonnes of weed removed, the southern side of Bellandur Lake, once again resembles a water body. But the waters soon disappear into a thick cover of grass. About 120-150 acres of the 910-acre lake is still covered by 25,000 tonnes of grass. Executives of Harvins Constructions Private Limited, the company tasked with de-weeding
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