Rocky Crossing Reservoir

Significant Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyChouteau
Nearest CityBOX ELDER
River/StreamBIG SANDY CREEK
Coordinates48.26480, -110.06890

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length3,100 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage721 acre-ft
Max Storage721 acre-ft
Normal Storage491 acre-ft
Drainage Area471 sq mi

Ownership & Safety

PurposeIrrigation
OwnerJOSEPH SCHMIT
Owner TypePrivate
Hazard ClassificationSignificant
Emergency Action PlanNot Required

Identifiers

NID IDMT03665
Federal IDMT03665
More InfoState Dam Safety Program

Nearby Dams

Schmidt 4.0 mi Low Peephole 5.1 mi Low Browns Dam 5.8 mi High Cowan Reservoir 7.6 mi Low Twelvemile Coulee 8.9 mi Low Sibra 9.8 mi Low Bonneau Dike 9.8 mi Undetermined Goodian, Howard 10.2 mi Low Kiemle 10.2 mi Low Deus Nachina 10.4 mi Low