Roamin'reservoir

Roamin'reservoir is an earth dam located in Chouteau County, Montana, built in 1950. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height30 ft
Built195076 years ago

Dam profile

NID height · 30 ft
30 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

30 ft tall and 1,000 ft long, taller than 68% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Roamin'reservoir

The primary purpose of Roamin'reservoir is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by State of Montana, D.n.r.c., T.l.m.d. (state). It impounds the Tr-dugout Coulee near Loma.

The dam stands 30 feet tall and stretches 1,000 feet across, and has a maximum storage capacity of 158 acre-feet. Completed in 1950, the structure is well-established, with more than 75 years of service.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.

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Location

StateMontana
CountyChouteau
Nearest CityLoma
River/StreamTr-dugout Coulee
Coordinates48.12520, -111.02300

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length1,000 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage158 acre-ft
Max Storage158 acre-ft
Normal Storage103 acre-ft
Max Discharge440 cfs

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerState of Montana, D.n.r.c., T.l.m.d.
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDMT03475
Federal IDMT03475
More InfoState Dam Safety Program