Protecting Lake Tahoe: Why Boat Cleaning and Tahoe Boat Inspections Matter

Lake Tahoe’s clarity and ecosystem are threatened by invasive species like zebra, quagga, and golden mussels—and invasive aquatic plants such as Eurasian water milfoil and curlyleaf pondweed. These invaders outcompete native species, harm water quality, and damage boat motors, pipes, and infrastructure. Once established, they’re nearly impossible to eradicate and cost millions annually to manage.

In October 2024, the golden mussel—a species never before seen in North America—was discovered in California’s Sacramento–San Joaquin Delta. It poses a grave risk to Tahoe if introduced. Because of these concerns, Lake Tahoe has implemented a boat inspection program to help limit the spread!