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A new aquatic robot to clean Tahoe's waters

The League and partners introduce an innovative tool to tackle aquatic weeds and trash

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Keep Tahoe Blue - Preserving Lake Tahoe since 1957
News

The latest and next up

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September 20, 2023

Our statement regarding discovery of New Zealand mudsnails in Lake Tahoe

The discovery of New Zealand mudsnails in our Lake is disheartening, but not unexpected. It underscores the need for for more frequent lakewide surveys and stronger inspection requirements for recreational equipment.
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September 23, 2023 | 9 am - noon

Annual Great Sierra River Cleanup – September 23, 2023

SEPTEMBER 23 | ZEPHYR COVE & DIAMOND PEAK | Join us for the Great Sierra River Cleanup and help remove litter from Lake Tahoe's pristine environment.
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October 11, 2023 - October 13, 2023

2023 Tahoe Science Conference

OCTOBER 11-13 | LTCC | The partnership between Tahoe scientists and resource managers is the subject of a three-day conference hosted by the Tahoe Science Advisory Council.
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CD3 – A mobile tool to prevent the spread of invasive species

This summer, the League introduced a mobile, solar-powered cleaning station for kayaks, canoes and paddleboards. This innovative machine helps keep aquatic invasive species out of the Lake.
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August 18, 2023

August 2023 eNewsletter

New robots, elevating beach management, Benefit Fashion Show roundup, and more. Your monthly update from Keep Tahoe Blue.
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August 15, 2023

Outside Lake Tahoe: Robots protecting the Lake

The League's Chris Joseph appears on Outside Lake Tahoe to discuss robots the organization is testing to Keep Tahoe Blue.
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March 9, 2023

Explore Lake Tahoe science and innovation in new StoryMaps

The League is excited to share results of two projects: one involving volunteer citizen scientists and wildfire, and the other a beach-cleaning robot.
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Keep Tahoe Blue
Who We Are

An expert organization of Tahoe protectors & advocates

The League is a solutions-oriented team who use innovation, boots on-the-ground action and a holistic approach to solve Tahoe’s environmental threats.

What We Do

Tackle Invasive Species

  • 01 / 01
Aquatic invasive weeds
Inspecting aquatic weeds

We tackle invasive species to protect and restore the delicate ecology of Lake Tahoe.

  • Preventing new infestations with an engaged, informed community
  • Crowdsourcing solutions through citizen science
  • Deploying innovative technologies to put the threat in check
Learn More
  • 105+
    Acres of aquatic invasive weeds in Tahoe's largest infestation
  • 8
    Lakes in Tahoe-Truckee surveyed for aquatic invaders in 2021
  • 600
    Volunteers trained and certified through our Eyes on the Lake program
  • 0
    Introductions of new invasives since boat inspections began
  • 1,470
    Surveys submitted by Eyes on the Lake volunteers
What We Do

Combat Pollution

  • 01 / 01
A beach littered with trash
Keep Tahoe Blue

We combat pollution to Keep Tahoe Blue, healthy and pristine.

  • Improving transportation to prevent erosion and emissions
  • Shaping environmental policy and recruiting public funding
  • Fostering stewardship to create a litter-free Tahoe
Learn More
  • 124
    Tahoe Blue Crews fighting litter around Tahoe-Truckee
  • 43k+
    Pounds of litter removed through League events and programs
  • 172k+
    Cigarette butts picked up since 2014
  • 529k+
    Miles traveled on Lake-friendly Lime scooters since 2018
  • 125
    Cigarette butt disposal canisters installed around Tahoe
What We Do

Advance Restoration

  • 01 / 01
Burned trees
Keep Tahoe Blue

We advance restoration to ensure Tahoe is resilient in the face of the climate crisis.

  • Healing forests, streams and meadows through hands-on work.
  • Removing red tape to accelerate important initiatives.
  • Collaborating with partners to get restoration done.
Learn More
  • 24
    Years of hosting Tahoe’s largest volunteer restoration event
  • 59k
    Acres on Tahoe’s west shore slated for restoration
  • $36m
    Secured for wildfire and climate change readiness in 2021
  • 10
    Stream sites being monitored for Caldor Fire impacts
  • 10k
    Acres in the Basin burned in the Caldor Fire, needing restoration
What We Do

  • Tackle Invasive Species

    Aquatic invasive weeds
    Inspecting aquatic weeds

    We tackle invasive species to protect and restore the delicate ecology of Lake Tahoe.

    • Preventing new infestations with an engaged, informed community
    • Crowdsourcing solutions through citizen science
    • Deploying innovative technologies to put the threat in check
    Learn More
    • 105+
      Acres of aquatic invasive weeds in Tahoe's largest infestation
    • 8
      Lakes in Tahoe-Truckee surveyed for aquatic invaders in 2021
    • 600
      Volunteers trained and certified through our Eyes on the Lake program
    • 0
      Introductions of new invasives since boat inspections began
    • 1,470
      Surveys submitted by Eyes on the Lake volunteers

  • Combat Pollution

    A beach littered with trash
    Keep Tahoe Blue

    We combat pollution to Keep Tahoe Blue, healthy and pristine.

    • Improving transportation to prevent erosion and emissions
    • Shaping environmental policy and recruiting public funding
    • Fostering stewardship to create a litter-free Tahoe
    Learn More
    • 124
      Tahoe Blue Crews fighting litter around Tahoe-Truckee
    • 43k+
      Pounds of litter removed through League events and programs
    • 172k+
      Cigarette butts picked up since 2014
    • 529k+
      Miles traveled on Lake-friendly Lime scooters since 2018
    • 125
      Cigarette butt disposal canisters installed around Tahoe

  • Advance Restoration

    Burned trees
    Keep Tahoe Blue

    We advance restoration to ensure Tahoe is resilient in the face of the climate crisis.

    • Healing forests, streams and meadows through hands-on work.
    • Removing red tape to accelerate important initiatives.
    • Collaborating with partners to get restoration done.
    Learn More
    • 24
      Years of hosting Tahoe’s largest volunteer restoration event
    • 59k
      Acres on Tahoe’s west shore slated for restoration
    • $36m
      Secured for wildfire and climate change readiness in 2021
    • 10
      Stream sites being monitored for Caldor Fire impacts
    • 10k
      Acres in the Basin burned in the Caldor Fire, needing restoration
How You Can Help

Tahoe can’t protect itself

 

All of us must do our part to Keep Tahoe Blue. Whether you have five minutes or five hours, you can make a difference.

Learn more
  • 01
    Donate
    Our Lake-saving work depends on the generosity of people like you. Support our efforts today.
    Learn More Learn More
  • 02
    Join the Tahoe Blue Crew
    Adopt your Tahoe happy place and keep it free of pollution.
    Learn More Learn More
  • 03
    Put your Eyes on the Lake
    Protect Tahoe from aquatic invasive species through our citizen science program.
    Learn More Learn More
  • 04
    Become a Pipe Keeper
    Monitor water quality and critical infrastructure to protect Tahoe’s health and clarity
    Learn More Learn More
“I just wish everyone would cherish and respect this fantastic place that we call home.”
Kerry Andras
Tahoe Blue Crew Leader
“The only way to Keep Tahoe Blue is if everyone pitches in and does their part.”
Morgan Edwards
Tahoe Blue Crew Leader
“Pack it in and pack it out to keep this place beautiful.”
Matt Franzino
Tahoe Blue Crew Leader
“A little respect goes a long way!”
Lauren Castro
Tahoe Blue Crew Leader
Echo Lake reflects a few of Tahoe’s peaks in its still, glassy waters.
Iconic Bonsai Rock is just one of Tahoe’s irreplaceable views we must protect.
Mt. Tallac surveys the Tahoe Basin from high above the south shore.
Tahoe has more lakes than just Big Blue. Cascade Lake is perched between Emerald Bay and Fallen Leaf Lake.
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Store

Get your Keep Tahoe Blue gear

 

Check out our reusable items, artisan gifts, apparel and more! Each purchase supports our efforts to protect the Lake we love.