Limber Pine (Pinus flexilis)
National Co-Champion
Location: Pittsburgh Lake, Uintah National Forest
Circumference: 302 inches Points: 375
Height: 61 feet Spread: 48 feet
Most Recent Measurement: 2013
Nominator: T.A. Walker, W. Crawford, T. Dietz
National Co-Champion
Location: Logan Canyon, Uintah-Cache National Forest
Circumference: 287 inches Points: 373
Height: 73 feet Spread: 52 feet
Most Recent Measurement: 2016
Nominator: Justin DeRose
Narrowleaf Cottonwood (Populus angustifolia)
Location: Murray City
Circumference: 216 inches Points: 276
Height: 56 feet Spread: 15 feet
Most Recent Measurement: 2016
Nominator: Becky Hansen
Curleaf Mountain Mahogany (Cercocarpus ledifolius)
Location: Lone Peak Wilderness Area, Little Willow Drainage, 40.52844N, 111.79178W
Circumference: 133 inches Points: 167
Height: 25 feet Spread: 35 feet
Most Recent Measurement: 2008
Nominator: Brian Challis
Rocky Mountain Juniper (Juniperus scopulorum)
Location: Logan Canyon, Cache National Forest
Circumference: 284 inches Points: 331
Height: 40 feet Spread: 28 feet
Most Recent Measurement: 2006
Nominator: R. P. McLaughlin
Siberian Elm (Ulmus pumila)
Location: West Valley City
Circumference: 261 inches Points: 398
Height: 108 feet Spread: 117 feet
Most Recent Measurement: 2015
Nominators: Greg Gardner
Blue Spruce (Picea pungens)
Location: Duchesne District, Ashley National Forest
Circumference: 192 inches Points: 331
Height: 129 feet Spread: 39 feet
Most Recent Measurement: 2011
White Fringetree (Chionanthus virginicus)
Location: 2502 S 700 E, Salt Lake City
Circumference: 68 inches Points: 125
Height: 45 feet Spread: 48 feet
Most Recent Measurement: 2014
Nominators: Art Scott, Shirley Hawkins
Sonoran Scrub Oak (Quercus turbinella)
Location: Kane County
Circumference: 82 inches Points: 114
Height: 25 feet Spread: 28 feet
Most Recent Measurement: 2015
Nominators: Merlin Esplin
Singleleaf Pinyon Pine (Pinus monophylla)
Location: Hamlin Valley
Circumference: 118 inches Points: 164
Height: 36 feet Spread: 40 feet
Most Recent Measurement: 2015
Nominators: Doug Page