Clear Blue Starts at the Source.

Clarity doesn’t protect itself. From urban stormwater retrofit projects to naturalized floodplains, we’re working upstream to ensure clean water downstream.

PROGRAM OVERVIEW

Watersheds and Water Quality

We restore Lake Tahoe’s watersheds to what they were meant to be: natural filters for Lake Tahoe. Watershed restoration stops pollution before it hits the lake, protecting water clarity for generations to come.

TRPAInvasive Species
Aquatic Invasive Species Program

Aquatic Invasive Species Program

The Aquatic Invasive Species Program protects Lake Tahoe from non-native species that threaten water quality, native habitats, and recreation. Through watercraft inspections and targeted control efforts, the program prevents new introductions and reduces existing populations. These actions help preserve the ecological integrity of Tahoe’s waters.

Learn More

AIS Aerials TRPA-268_Generikal
Watershed Restoration Program

Watershed Restoration Program

The Watershed Restoration Program restores natural streams, meadows, and wetlands that play a critical role in protecting Lake Tahoe and it’s ecosystem. By improving habitats, reconnecting floodplains, and restoring natural processes, the program strengthens our watersheds while advancing regional environmental threshold goals.

Learn More

Stormwater Management Program

Stormwater Management Program

The Stormwater Management Program reduces sediment, nutrient, and stormwater runoff as well as pollutants that threaten Lake Tahoe’s water quality and clarity. By implementing best management practices (BMPs) and stormwater infrastructure improvements, the program helps slow, filter, and infiltrate runoff before it reaches the lake. These efforts support long-term clarity goals while working collaboratively with property owners and local jurisdictions across the Basin.

Learn More

PROGRAM OVERVIEW

Watersheds and Water Quality

Clarity doesn’t protect itself. From urban retrofit projects to naturalized floodplains, we’re working upstream to ensure clean water downstream.

AIS-banner
Aquatic Invasive Species Program

Aquatic Invasive Species Program

The Aquatic Invasive Species Program protects Lake Tahoe from non-native species that threaten water quality, native habitats, and recreation. Through watercraft inspections and targeted control efforts, the program prevents new introductions and reduces existing populations. These actions help preserve the ecological integrity of Tahoe’s waters.

Learn More

Watershed Restoration Program
Watershed Restoration Program

Watershed Restoration Program

The Watershed Restoration Program restores natural streams, meadows, and wetlands that play a critical role in protecting Lake Tahoe and it’s ecosystem. By improving habitats, reconnecting floodplains, and restoring natural processes, the program strengthens our watersheds while advancing regional environmental threshold goals.

Learn More

Stormwater Management Program

The Stormwater Management Program reduces sediment, nutrient, and stormwater runoff as well as pollutants that threaten Lake Tahoe’s water quality and clarity. By implementing best management practices (BMPs) and stormwater infrastructure improvements, the program helps slow, filter, and infiltrate runoff before it reaches the lake. These efforts support long-term clarity goals while working collaboratively with property owners and local jurisdictions across the Basin.

Learn More

TOP PRIORITIES
<b>Preserve</b> and improve lake clarity and water quality.

Preserve and improve lake clarity and water quality.

<b>Restore</b> ecosystem health and resilience.

Restore ecosystem health and resilience.

<b>Improve</b> and enhance fish and wildlife habitat.

Improve and enhance fish and wildlife habitat.

Building a More Resilient Lake Tahoe:

EIP watershed restoration and water quality projects help control stormwater, stabilize slopes, and restore floodplains, allowing runoff to slow and filter naturally. These projects do more than protect the lake’s iconic blue. They restore wildlife habitat, reduce the risk of flooding, and build climate resilience.

FIND AN EIP PROJECT NEAR YOU

Team Tahoe at Work

Lake Tahoe remains one of the clearest lakes on Earth — not by accident, but because of decades of coordinated action. Explore some of our landmark projects in your own backyard.

  • Watersheds and Water Quality
Upper Truckee Marsh Restoration Learn More
  • Watersheds and Water Quality
Mayala Wata Restoration Project Learn More
FIND AN EIP PROJECT NEAR YOU

Team Tahoe at Work

Lake Tahoe remains one of the clearest lakes on Earth — not by accident, but because of decades of coordinated action. Explore some of our landmark projects in your own backyard.

Stay up to date by subscribing to our Newsletter.

* indicates required