An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.


Provides selected Utah resources from agencies and organizations with an interest in the prevention, control, or eradication of invasive species.


  • Invasive Species Handbook: A Resource for Educators - Grades 3-8

    • Dec 2022
    • Utah State University Extension; United States Department of Agriculture.

    • This handbook includes six chapters that discuss invasive species and their environmental, economic, and health impacts. It also reviews pathways of invasive species spread and prevention, monitoring, and control. The handbook is a resource for educators teaching children in grades 3 through 8. Learning objectives, activities, and vocabulary are also included.

  • Utah DWR and Partners Announce Revolutionary New Method for Decontaminating Boats, Removing Invasive Quagga Mussels

    • Apr 8, 2021
    • Utah Department of Natural Resources. Division of Wildlife Resources.

    • The Utah Division of Wildlife Resources, Clean Wake LLC, the National Park Service at Glen Canyon National Recreation Area, the U.S. Bureau of Reclamation and other partnering agencies are excited to announce a new first-of-its-kind dip tank method (YouTube video - Lake Powell AIS Dip Tank) that will revolutionize boat decontamination in the fight against invasive quagga mussels.

  • USDA Confirms Virulent Newcastle Disease in Backyard Exhibition Birds in Utah, Not a Food Safety Concern

    • Jan 29, 2019
    • USDA. Animal and Plant Health Inspection Service.

    • The United States Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) confirmed the presence of virulent Newcastle disease in a small flock of backyard exhibition chickens in Utah County, Utah. This is the first case of virulent Newcastle disease in Utah. This case is believed to be connected to the current outbreak of virulent Newcastle disease in California, as three of the birds at the premises were recently moved to Utah from Los Angeles County, California. Since May 2018, 299 cases of Newcastle disease have been confirmed in Southern California, primarily in backyard exhibition birds.

      Virulent Newcastle disease is not a food safety concern. No human cases of Newcastle disease have ever occurred from eating poultry products.

  • Glen Canyon Mussel Update

    • DOI. NPS. Glen Canyon National Recreation Area.

    • Quagga mussel larvae, or veligers, were first confirmed in Lake Powell in late 2012 after routine water monitoring tests discovered mussel DNA in water samples taken from the vicinity of Antelope Point and the Glen Canyon Dam. As of early 2016, thousands of adult quagga mussels have been found in Lake Powell, attached to canyon walls, the Glen Canyon Dam, boats, and other underwater structures, especially in the southern portions of the lake. It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures.

State Specific Threats

Selected Resources

The section below contains highly relevant resources for this location, organized by source.

State and Local Government
  • Don't Spread the STD of the Sea

    • Utah Department of Natural Resources.

    • Quagga mussels are a "SKIFF-TRANSMITTED DISEASE" (STD), and they're a threat to Utah lakes. They’re so small, they could be hitching a ride on your boat without you even knowing it. They’re dangerous and they’re damaging. That’s why it’s so important to prevent spreading them to other Utah lakes.

  • Forest Health - Insect and Disease

    • Utah Department of Natural Resources. Division of Forestry, Fire and State Lands.

  • Invasive Mussels

    • Utah Department of Natural Resources. Division of Wildlife Resources.

  • Plant Industry

    • Utah Department of Agriculture and Food.