Midview Dam

Overview

Midview Dam and Dike form a 5,800 acre-foot capacity, offstream reservoir about 12 miles east of Duchesne, Utah. The dam is an earthfill, rockfaced structure, 54 feet high, with a volume of 139,000 cubic yards. The dike of similar construction, has a structural height of 21 feet, a crest length of 2,575 feet and a volume of 86,000 cubic yards.

MidView Dam and Dike are part of the Moon Lake Project is in northeastern Utah on the north side of the Duchesne River about 140 miles east of Salt Lake City, Utah. The facilities of the project include Moon Lake Dam on the West Fork of the Lake Fork River; Yellowstone Feeder Canal extending from the East Fork of Lake Fork also known as the Yellowstone River, easterly to Cottonwood Creek, a tributary of the Uinta River; Duchesne River Exchange, involves water diverted from the Duchesne River and used by exchange with other rights as a supplemental supply to irrigate the lands owned by stockholders of the Moon Lake Water Users Association. The water rights of approximately 8000 acres in the Lower Lake Fork River area are the basis for this venture. This exchange supplies the Moon Lake Project with more than 20,000 acrefeet per year. This is accomplished by the Midview Dam and Dike which form an offstream reservoir; Midview Lateral which connects Midview Reservoir with the lower Lake Fork area; and the Duchesne Feeder Canal which carries water to Midview Reservoir and the Lake Fork River. The project provides supplemental irrigation water for 75,256 acres of land in Duchesne and Uintah Counties plus 10,000 acres under the Midview Exchange.


General
RegionFacilities in Upper Colorado | Upper Colorado Home Page
StateUtah
CountyDuschene
ProjectMoon Lake
Dam TypeEarthfill, rock faced
ReservoirMidview Reservoir
WatercourseOffstream
Location12 Miles east of Duchesne, UT
Longitude-110.16456842422485
Latitude40.185283218249296
Original Construction1935-1937
Modified Construction
National ID Number
Hydrologic Unit Code

Dimensions
Structural Height54 ft
Hydraulic Height (Normal Operating Depth at Dam)40 ft
Top Parapet (Elevation)
Spillway Crest Elevation
Crest Elevation5268 ft
Crest Length663 ft
Crest Width 30 ft
Base Width 280 ft
Volume of Dam Construction Materials 139,000 cu yds
Streambed at Dam Axis
Top of Exclusive Flood Control Pool (Elevation)
Top of Joint Use Pool (Elevation)
Top of Active Conservation Pool (Elevation)5222.5 ft
Top of Inactive Conservation Pool (Elevation)
Top of Dead Storage Pool (Elevation)

Hydraulics & Hydrology
Total Water Storage at Elevation
Maximum Water Surface Elevation5,800 ft
Normal Water Surface Elevation
Spillway Type
Auxiliary SpillwayNo
Spillway Capacity at Elevation
Auxiliary Spillway Capacity at Elevation
Uncontrolled Spillway Capacity at Elevation
Outlet Works Capacity at Elevation80.0 cfs
Diversion Capacity at Elevation
Drainage Area 3 sq mi
Hydrometeorological Report (HMR)
Probable Maximum Flood (PMF) Report

Contact Information
Owner
TitleArea Office Manager
OrganizationProvo Area Office
Address302 East 1860 South
CityProvo, UT 84606-7317
Phone (Office)801 379-1101
Operator
OrganizationMoon Lake Water Users Association
AddressPO Box 235
CityRoosevelt, UT 84066
Phone (Fax)435 722-2241
Phone (Office)435 722-2002


Last updated: May 13, 2009