A Nichols

A Nichols is an earth dam located in Valley County, Montana, built in 1967. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height10 ft
Built196759 years ago

Dam profile

NID height · 10 ft
10 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

10 ft tall and 80 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 A Nichols

The primary purpose of A Nichols 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 Arden Nichols (private). It impounds the Tr-badger Hole Coulee near Wolf Point.

The dam stands 10 feet tall and stretches 80 feet across, and has a maximum storage capacity of 54 acre-feet. Completed in 1967, 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
CountyValley
Nearest CityWolf Point
River/StreamTr-badger Hole Coulee
Coordinates48.22940, -105.90380

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length80 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage54 acre-ft
Max Storage54 acre-ft
Normal Storage18 acre-ft

Ownership & Safety

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

Identifiers

NID IDMT02540
Federal IDMT02540
More InfoState Dam Safety Program