Work to restore Lake Horowhenua’s environmental health, which has been progressing well since the establishment of the Lake Horowhenua Accord in 2013, will increase in momentum later this year following a High Court decision. The Court’s decision was to dismiss an appeal made by the Hokio Trust, allowing Horizons Regional Council’s weed harvester to undergo
The squishy green stuff at the bottom of the lake isn’t algae. Those are weeds, and though people seem to hate the feeling of their feet touching them, those weeds might be necessary for the health of the lake. According to Greenwood County Lake Manager Julie Davis, Greenwood County Lake Management surveys and inspects the
To clean up the pollution in Jordan Lake, North Carolina lawmakers have tried arguing. They’ve tried SolarBees. They’ve even tried ignoring the problem. All those tactics have failed. Now state officials are examining a potential chemical treatment for the lake — yet another experiment on a vital drinking water source for more than 350,000 people.
The Chautauqua Lake Association (CLA) says it has filed objections to a permit applications that would allow for the application of two powerful herbicides to 1,200 acres of Chautauqua Lake this coming summer. The CLA in New York is the organization that helps manage weeds on the lake by operating a number of harvesters to
In its second year of operation at Black Hawk Lake in Iowa, the Aquatic Vegetation Harvester cut through some very dense underwater foliage this summer and removed an estimated 265 dump truck loads from the lake. The Aquatic Vegetation Harvester is part of the community’s lake project which is striving to increase Black Hawk Lake’s
DEAD seagrass will be removed from Budgewoi Lake and Lake Munmorah in the coming weeks as Wyong Shire Council’s weed harvester shifts into overdrive. Since August, a total of 730 tonnes of wrack was removed from the lake and taken to Buttonderry Waste Management Facility in Australia. Last year, the council removed 5800 cubic metres
Lake Hallie Lake Association is making some headway in the war they’ve been waging against the hybrid watermilfoil weed. First discovered in Lake Hallie in 2005, watermilfoil is an invasive aquatic plant that has an aggressive tendency to form a thick mat-like layer as it floats on the water. If left unchecked, this plant can
What is Harvesting? Operational Considerations for your lake. Expected Results from a Weed Harvesting Program. Most aquatic plant harvesting systems will cut and remove submersed plants to a depth of five or six feet. As this biomass is removed from the lake, the water is immediately ready for use and there are no restrictions on
Lake managers might be hurting native aquatic plants – instead of helping them – when they use chemicals to control invasive plants on entire lakes. New research by Wisconsin DNR Lakes and River Team Leader Dr. Alison Mikulyuk shows native plant communities can struggle when chemicals are used to target invasive Eurasian watermilfoil. It appears
In recent years Fox Lake in Wisconsin has responded to a decade of water quality management that has shifted the lake from being turbid with frequent algae blooms to a clearer water condition. This has fostered improved lake use, the return of aquatic plants and a more balanced fishery. One consequence of the water quality
- 1
- 2