Photo by Tom Rogers, © Lake Champlain Committee
Cyanobacteria
Cyanobacteria blooms are a significant issue in Lake Champlain and can pose health risks to people and pets. Blooms can vary widely in appearance, making awareness and monitoring especially important. Learn how to recognize blooms and consider joining our cyanobacteria monitoring program.
Aquatic Invasive Species
Invasive species pose a major threat to the lake's ecological health and recreational access. Through LCC's Champlain Aquatic invasive Monitoring Program (CHAMP), we train and support volunteers to survey and report on invasive species in the lake.
Volunteer
Volunteers are the heart and soul of the Lake Champlain Committee. Our community science monitoring programs, the Lake Champlain Paddlers' Trail, and education and outreach work would not be possible without the help of dedicated folks that share a love for Lake Champlain and a passion to protect it.
LCC is a bi-state nonprofit that uses science-based advocacy, education, and collaborative action to protect and restore water quality, safeguard natural habitats, foster stewardship, and ensure recreational access.
E-news
LCC's quarterly e-newsletter gives you access to news and updates on Lake Champlain and our work for a healthy lake.
News
Bladderwort: The Fastest Predator in Lake Champlain - July 2026 Lake Look
Posted 7/1/26
Hidden in the shallows of Lake Champlain lurks a predator who engulfs its unlucky prey in milliseconds, waiting for its next meal. This speedy carnivore is neither freshwater shark nor sinister cryptid cousin to Champ, but rather a harmless-looking…
Cyano. Monitor Judy Brook Featured on WCAX
Posted 6/30/26
Judy monitors Shelburne Bay for cyanobacteria each week throughout the season and is one of the many dedicated volunteers helping keep Lake Champlain users informed about cyanobacteria conditions. Way to go, Judy!
LCC Week 2 2026 Cyano. Monitoring Report - 6/21-6/27
Posted 6/30/26
The second week of monitoring brought the season's first widespread reports of cyanobacteria blooms, with monitors documenting green surface accumulations and shoreline scums at several locations around Lake Champlain and inland lakes. The Category 3…
