Ashley Twin Lakes

Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateUtah
CountyUintah
Nearest CityVERNAL
River/StreamSOUTH FORK OF ASHLEY CREEK
Coordinates40.72353, -109.79904

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Length400 ft
Year Completed1920 (106 years old)

Storage & Hydraulics

NID Storage450 acre-ft
Max Storage450 acre-ft
Normal Storage365 acre-ft
Drainage Area1 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerASHLEY VALLEY RESERVOIR COMPANY
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection08/08/2023
Emergency Action PlanYes

Identifiers

NID IDUT00011
Federal IDUT00011
More InfoState Dam Safety Program

Nearby Dams

Goose Lake (upper) 0.6 mi Significant Long Park (uintah) 4.0 mi Significant Paradise Park 7.2 mi High Julius Park 7.7 mi Significant Whiterocks Lake 9.0 mi High Oaks Park 9.5 mi High Browne Lake 9.8 mi Significant Cliff Lake (duchesne) 9.9 mi High Sheep Creek 11.9 mi Significant Daggett Lake 12.0 mi Low