Gerald Craft #3

Gerald Craft #3 is an earth dam located in Carter County, Montana, built in 1962. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height20 ft
Built196264 years ago

Dam profile

NID height · 20 ft
20 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

20 ft tall and 450 ft long. 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 Gerald Craft #3

The primary purpose of Gerald Craft #3 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 Gerald Craft (private). It impounds the Tr-north Fork Willow Creek near Alzada.

The dam stands 20 feet tall and stretches 450 feet across, has a maximum storage capacity of 134 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1962, 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
CountyCarter
Nearest CityAlzada
River/StreamTr-north Fork Willow Creek
Coordinates45.15010, -104.86430

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length450 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage134 acre-ft
Max Storage134 acre-ft
Normal Storage69 acre-ft
Drainage Area0 sq mi
Max Discharge400 cfs

Ownership & Safety

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

Identifiers

NID IDMT02877
Federal IDMT02877
More InfoState Dam Safety Program