Threats and prevention efforts in Utah

Waters affected by invasive mussels

The following is a list of tested waterbodies in Utah and their current statorum. Please help us fight the mussels by decontaminating your boat.

Water	Current status	'10 results	'09 results	'08 results	'07 results	DWR Region
Bear Lake	negative	negative	negative	negative	negative	Northern
Big Sandwash Reservoir	negative	negative	negative	negative	not tested	Northeastern
Bottle Hollow Reservoir (Ute Tribe)	negative	negative	negative	negative	not tested	Northeastern
Bountiful Pond	negative	negative	not tested	not tested	not tested	Northern
Calder Reservoir	negative	negative	negative	not tested	not tested	Northeastern
Cleveland Reservoir	negative	negative	negative	not tested	not tested	Southeastern
Colorado River (Moab/Potash Launch)	negative	negative	negative	negative	not tested	Southeastern
Cutler Reservoir	negative	negative	negative	not tested	not tested	Northern
Deer Creek	negative	negative*	negative*	negative	not tested	Central
East Canyon Reservoir	negative	negative	negative	not tested	not tested	Northern
Echo Reservoir	negative	negative*	negative*	not tested	not tested	Northern
Electric Lake	detected (zebra)	negative	negative	detected (zebra)	not tested	Southeastern
Fish Lake	negative	negative	negative	negative	not tested	Southern
Flaming Gorge	negative	negative	negative*	negative	not tested	Northeastern
Fontenelle Reservoir (on-stream impoundment on the Green River in WY)	negative	negative*	negative*	not tested	not tested	Northeastern
Green River (Ouray bridge)	negative	negative	negative	negative	not tested	Northeastern
Gunlock Reservoir	negative	negative	negative	not tested	not tested	Southern
Gunnison Bend Reservoir	negative	negative	not tested	not tested	not tested	Central
Gunnison Reservoir	not tested	not tested	not tested	not tested	not tested	Central
Hunter Power Plant Holding Pond	negative	negative	negative	not tested	not tested	Southeastern
Hunter Power Plant Snow Lake	negative	negative	negative	not tested	not tested	Southeastern
Huntington North Reservoir	inconclusive	negative	negative	inconclusive	not tested	Southeastern
Huntington Power Plant Raw Water Pond	negative	negative	negative	not tested	not tested	Southeastern
Hyrum Reservoir	negative	negative	negative	not tested	not tested	Northern
Joe's Valley Reservoir	inconclusive	negative	negative	inconclusive	not tested	Southeastern
Jordanelle Reservoir	negative	negative*	negative*	negative	not tested	Central
Kolob Reservoir	negative	negative	negative	not tested	not tested	Southern
Koosherm	negative	negative	negative	negative	not tested	Southern
Lake Powell	negative	negative	negative	negative	inconclusive	Southern
Lake Creek (Millard county)	negative	negative	not tested	not tested	not tested	Southern
Lee Kay Hatchery	negative	negative	negative	negative	not tested	Central
Leland Harris Ponds	negative	negative	not tested	not tested	not tested	Central
Mammoth Reservoir	negative	negative	negative	negative	not tested	Southeastern
Mantua Reservoir	negative	negative	negative	not tested	not tested	Northern
Midview Reservoir (Ute Tribe)	inconclusive	negative	negative	inconclusive	not tested	Northeastern
Millsite Reservoir	negative	negative	negative	negative	not tested	Southeastern
Minersville Reservoir	negative	negative	negative	not tested	not tested	Southern
New Castle Reservoir	negative	negative	not tested	not tested	not tested	Southern
Newton Reservoir	negative	negative	negative	not tested	not tested	Northern
Ninemile Reservoir	not tested	not tested	not tested	not tested	not tested	Central
Otter Creek Reservoir	negative	negative	negative	negative	not tested	Southern
Panguitch Lake	negative	negative	negative	negative	not tested	Southern
Pelican Lake	inconclusive	negative	negative	inconclusive	not tested	Northeastern
Piute Reservoir	negative	negative	negative	negative	not tested	Southern
Pineview Reservoir	negative	negative*	negative*	negative	not tested	Northern
Quail Creek Reservoir	negative	negative	negative	negative	not tested	Southern
Recapture Reservoir	negative	negative	negative	not tested	not tested	Southeastern
Red Fleet Reservoir	detected (quagga)	negative	negative	detected (quagga)	not tested	Northeastern
Rockport Reservoir	negative	negative*	negative*	negative	not tested	Northern
Rosebud Pond	negative	not tested	negative	not tested	not tested	Northern
Sand Hollow Reservoir	infested (quagga)	infested (quagga)	negative	negative	not tested	Southern
Santa Clara River (confluence with Virgin River)	negative	negative	not tested	not tested	not tested	Southern
Scofield Reservoir	negative	negative	negative	negative	not tested	Southeastern
Starvation Reservoir	negative	negative	negative	negative	not tested	Northeastern
Steinaker Reservoir	negative	negative	negative	negative	not tested	Northeastern
Strawberry Reservoir	negative	negative	negative*	negative	not tested	Central
Upper Enterprise Reservoir	negative	negative	not tested	not tested	not tested	Southern
Utah Lake	negative	negative	negative	negative	not tested	Central
Virgin River (Utah-Arizona state line)	negative	negative	not tested	not tested	not tested	Southern
Virgin River (Cedar Pocket campground at the Virgin River Gorge in AZ)	negative	negative	not tested	not tested	not tested	Southern
Willard Bay	negative	negative*	negative*	negative	not tested	Northern
Yuba Reservoir	negative	negative	negative	negative	not tested	Central

How we determine if a water is affected with invasive mussels

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*   Sampled by the Bureau of Reclamation (BOR)