Jordan Reservoir #2

Jordan Reservoir #2 is an earth dam located in McCone County, Montana, built in 1936. It carries a Low hazard potential classification.

About Jordan Reservoir #2

The primary purpose of Jordan Reservoir #2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by William C Jordan, Partnership (private). It impounds the Trail Creek near Brockway.

The dam stands 18 feet tall and stretches 400 feet across, and has a maximum storage capacity of 226 acre-feet. Completed in 1936, 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.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyMcCone
Nearest CityBrockway
River/StreamTrail Creek
Coordinates47.24420, -105.85250

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length400 ft
Year Completed1936 (90 years old)

Storage & Hydraulics

NID Storage226 acre-ft
Max Storage226 acre-ft
Normal Storage167 acre-ft

Ownership & Safety

PurposeIrrigation
OwnerWILLIAM C JORDAN, PARTNERSHIP
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT00981
Federal IDMT00981
More InfoState Dam Safety Program

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