Our Work
Protecting Lake Tahoe since 1957
We tackle invasive species, combat pollution and advance restoration to Keep Tahoe Blue.
The League protects and preserves Tahoe through our programs, initiatives and advocacy.
Latest achievements
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Researching wildfire impacts to build resilienceADVANCE RESTORATION: The League funded rapid response scientific research on the effects of smoke and ash on Tahoe’s waters.Learn More -
Advanced solutions for traffic-related pollutionCOMBAT POLLUTION: The League funded a Lake-friendly “microtransit” project on the north shore to get cars off the roads.Learn More -
Bolstered containment of aquatic invasive weedsTACKLE INVASIVE SPECIES: The League led the development, funding and implementation of innovative technology to prevent the spread of invasives.Learn More
Current projects
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Measuring aftereffects of wildfireADVANCE RESTORATION: The League is mobilizing citizen scientists to gather water quality data downstream of burned areas.Learn More
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Citizen Science Tahoe AppCOMBAT POLLUTION: The free web app helps scientists protect Lake Tahoe by crowdsourcing environmental data collection.Learn More
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Aquatic invasive weed removalTACKLE INVASIVE SPECIES: We're knocking back a 100+ acre weed infestation in the Lake through SCUBA diver-assisted suction dredging.Learn More
Get involved
You can support our Lake-saving work in a range of different ways, from attending an event or volunteering for a citizen science program, to donating and spreading the word on social media.