LYME – Experts on the Connecticut River hydrilla will be at the Town Hall on Wednesday to talk about plans to include Hamburg Cove in a growing, multi-year effort to reduce and control the highly invasive water weed.
The presentation will begin at 7 p.m., according to a public notice filed by the U.S. Army Corps of Engineers (USACE). A question and answer period will follow.
The Connecticut River Hydrilla project, overseen by the Army engineers in partnership with the Connecticut Agricultural Experiment Station and the Lower Connecticut River Valley Council of Governments, began in 2023 to figure out which aquatic herbicides ― and how much of them ― are best suited to fighting off the uniquely pernicious aquatic species.
The USACE said herbicides will be introduced to Hamburg Cove this summer or fall. All herbicides being used are registered for aquatic use by the U.S. Environmental Protection Agency.
The project last year applied an herbicide treatment to Selden Cove and several other sites on the lower Connecticut River.
Hydrilla degrades water quality, chokes out native plants and threatens the habitat of migratory fish like shad and herring, according to the Connecticut River Conservatory. It’s been described by U.S. Sen. Richard Blumenthal, D, as, “the worst invasive aquatic species known to man.”
Wednesday’s meeting will be in-person only, according to the notice. There will be information on the project itself as well as the concerning effects of hydrilla on the Connecticut River system.
Registration is requested. Those interested in attending should email [email protected].
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