Vassaus #7

Vassaus #7 is an earth dam located in Rosebud County, Montana, built in 1959. It carries a Low hazard potential classification.

About Vassaus #7

The primary purpose of Vassaus #7 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-armells Creek near Forsyth.

The dam stands 18 feet tall and stretches 150 feet across, and has a maximum storage capacity of 59 acre-feet. Completed in 1959, the structure is well into its service life at over 50 years old.

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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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyRosebud
Nearest CityForsyth
River/StreamTr-armells Creek
Coordinates46.06050, -106.69000

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length150 ft
Year Completed1959 (67 years old)

Storage & Hydraulics

NID Storage59 acre-ft
Max Storage59 acre-ft
Normal Storage28 acre-ft

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerSTATE OF MONTANA, D.N.R.C., T.L.M.D.
Owner TypeState
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT01849
Federal IDMT01849
More InfoState Dam Safety Program

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