Rock Creek Lake

Significant Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyPowell
Nearest CityGARRISON
River/StreamROCK CREEK
Coordinates46.42760, -112.94050

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length320 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage2,552 acre-ft
Max Storage2,552 acre-ft
Normal Storage1,477 acre-ft

Ownership & Safety

PurposeWater Supply
OwnerFRANKLIN INC
Owner TypePrivate
Hazard ClassificationSignificant
Emergency Action PlanNot Required

Identifiers

NID IDMT03747
Federal IDMT03747
More InfoState Dam Safety Program

Nearby Dams

Doney Lake Dam 1.5 mi Low Rock Creek Lake Dam 4.6 mi Low Tin Cup Lake (powell) 4.9 mi High Kerns Lake (powell) 5.0 mi High Taylor, Upper 5.1 mi High Conleys Lake (powell) 5.2 mi Low Mud Lake 5.4 mi High Powell 6.7 mi High Lower Elliot Lake 7.0 mi Low Caruthers Lake 7.3 mi Low