Section Four

Section Four is an earth dam located in Garfield County, Montana, built in 1965. It carries a Low hazard potential classification.

About Section Four

The primary purpose of Section Four 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 Gene Newman (private). It impounds the Tr-west Fork Thompson Creek.

The dam stands 12 feet tall and stretches 100 feet across, and has a maximum storage capacity of 67 acre-feet. Completed in 1965, 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
CountyGarfield
Nearest CityNone
River/StreamTr-west Fork Thompson Creek
Coordinates46.91480, -106.55470

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length100 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage67 acre-ft
Max Storage67 acre-ft
Normal Storage20 acre-ft

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerGENE NEWMAN
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT02152
Federal IDMT02152
More InfoState Dam Safety Program

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