Forest Creek (custer)

Forest Creek (custer) is an earth dam located in Custer County, Montana, built in 1971. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height25 ft
Built197155 years ago

Dam profile

NID height · 25 ft
25 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

25 ft tall and 675 ft long, taller than 50% 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 Forest Creek (custer)

The primary purpose of Forest Creek (custer) 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 Vern Fortune (private). It impounds the Forest Creek near Miles City.

The dam stands 25 feet tall and stretches 675 feet across, has a maximum storage capacity of 277 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1971, 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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Location

StateMontana
CountyCuster
Nearest CityMiles City
River/StreamForest Creek
Coordinates46.07980, -105.99460

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length675 ft
Year Completed1971 (55 years old)

Storage & Hydraulics

NID Storage277 acre-ft
Max Storage277 acre-ft
Normal Storage196 acre-ft
Drainage Area1 sq mi
Max Discharge1,200 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerVern Fortune
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDMT00826
Federal IDMT00826
More InfoState Dam Safety Program