Deep Can

Deep Can is an earth dam located in Teton County, Montana, built in 1935. It carries a Low hazard potential classification.

About Deep Can

The primary purpose of Deep Can is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Ernest G Devries (private). It impounds the Tr-can Coulee near Chouteau.

The dam stands 35 feet tall and stretches 300 feet across, and has a maximum storage capacity of 220 acre-feet. Completed in 1935, the structure is well-established, with more than 75 years of service.

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.

At 35 feet, this dam is taller than 82% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyTeton
Nearest CityChouteau
River/StreamTr-can Coulee
Coordinates47.80530, -112.52930

Physical Characteristics

Dam TypeEarth
NID Height35 ft
Dam Height35 ft
Dam Length300 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage220 acre-ft
Max Storage220 acre-ft
Normal Storage139 acre-ft

Ownership & Safety

PurposeIrrigation
OwnerERNEST G DEVRIES
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT03387
Federal IDMT03387
More InfoState Dam Safety Program

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