Aquatic Vegetation Harvesting

Aquatic vegetation harvesting is a mechanical process that cuts, collects, and removes unwanted plant growth from ponds, lakes, and waterways using specialized harvesters that operate directly on the water surface and just below it. These purpose-built machines cut submerged and floating plants, convey the biomass onto the harvester, and transport it for off-site disposal as a chemical-free way to restore open water and safe access.

Mechanical harvesting removes nuisance plants and our biomass from the water instead of killing them in place, which reduces internal nutrient recycling and the decaying matter that can fuel future algae blooms. Because it does not introduce herbicides, it avoids potential impacts to fish, wildlife, and downstream water quality, making it a preferred option for eco-conscious property owners and municipalities.

The ideal window is late spring through early summer, when invasive aquatic plants are actively growing but have not yet reached peak density or gone to seed. Scheduling harvesting during this period helps prevent seed and fragment dispersal, reduces the total biomass to be removed, and makes each harvest more efficient and cost-effective.

We target fast-spreading invasive and nuisance species such as duckweed and other dense mat-forming plants that choke channels, shorelines, and coves. Our hydraulic harvesters are engineered to cut and collect vegetation up to 6 feet deep, allowing them to manage both surface mats and submerged growth in a single pass.

By physically removing plant biomass, aquatic vegetation harvesting exports nutrients like phosphorus that would otherwise be released back into the water as plants decay, helping reduce the conditions that drive algae blooms. Clearing excessive vegetation also increases light penetration and circulation, supports more balanced aquatic habitats, and enhances biodiversity without relying on chemicals.

Aquatic vegetation harvesting is especially valuable for private lakefronts, communities, golf courses, homeowner associations, and municipalities that rely on clear water for swimming, boating, and fishing. These stakeholders see benefits such as safer recreation areas, improved aesthetics, higher property values, and lower long-term maintenance costs compared with reactive or chemical-only approaches.