LAKE TAHOE, Calif./Nev. – On Wednesday, June 11, from 10 a.m. to 12 p.m., a team of Tahoe’s protectors will lead a free, public training on how to preserve the Lake’s blue waters from the threat of aquatic invasive species as part of California Invasive Species Action Week. The morning event at the Tahoe Keys Marina in South Lake Tahoe also includes a demonstration of innovative aquatic robots, including a semi-submersible drone and high-capacity skimmer, which is used to contain the spread of invasive weeds in Lake Tahoe.

With invasive golden mussels threatening to enter the Tahoe Basin, now is a critical time to learn how to spot and prevent aquatic invaders from spreading. Aquatic invasive species (AIS) — most notably plants and shellfish — can outcompete native plants and animals, alter the Lake’s delicate ecosystem, and threaten to turn Tahoe’s famously blue waters a murky green.

During the two-hour training, participants will learn how to identify aquatic invasive species and report their sightings through a web-based platform, understand the fundamentals of lake-friendly paddling and why it’s crucial to “Clean, Drain, and Dry” gear before hitting the water, and gain awareness about harmful algal blooms.

The event is led by the League to Save Lake Tahoe in collaboration with ECO-CLEAN Solutions, Tahoe Keepers, the Lahontan Water Quality Control Board, and the Tahoe Regional Planning Agency, with generous support from the Tahoe Keys Marina. California Invasive Species Action Week runs June 7 – 15.

Volunteers of all ages are welcome. No prior experience is required. There is no fee to attend. The Tahoe Keys Marina is located at 2435 Venice Dr E.

HOW TO PARTICIPATE
Register for the free training at keeptahoeblue.org/eol2025.

WHAT
Lake Tahoe is known for its astounding water quality and clarity. Aquatic invasive species are the most dire threat to Tahoe’s famous water and delicate ecology. Invasive golden mussels, which were found in North America for the first time last October, would do irreversible damage if allowed to spread into the Lake. Everyone who enjoys this place must do their part to protect it from invasive species. Attending this free training is a great way to Keep Tahoe Blue.

• Learn more about the League to Save Lake Tahoe’s Eyes on the Lake aquatic invasive species monitoring program at keeptahoeblue.org/eol.
• Information about ECO-CLEAN Solutions’ aquatic robots is available at eco-cleansolutions.com.
• Get tips on invasive species prevention, the proper way to Clean, Drain, and Dry your water gear, and lake-friendly paddling from the Tahoe Keepers at tahoeboatinspections.com/tahoe-keepers.
• The Lahontan Water Board provides current information about harmful algal blooms and offers a platform to report possible sightings at mywaterquality.ca.gov/habs.
• Find ways to take part in California Invasive Species Action Week at wildlife.ca.gov/Conservation/Invasives/Action-Week.