Seney M-2 Pool Dam

Seney M-2 Pool Dam is an earth dam located in Schoolcraft County, Michigan, built in 1939. It carries a Low hazard potential classification and has a poor condition assessment.

About Seney M-2 Pool Dam

The primary purpose of Seney M-2 Pool Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Us Fish And Wildlife Service (federal). It impounds the Sand Creek.

The dam stands 16 feet tall and stretches 25,050 feet across, creates a reservoir covering 65 acres, has a maximum storage capacity of 6,380 acre-feet, and collects water from a drainage area of 71 square miles. Completed in 1939, 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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 08/29/2018.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateMichigan
CountySchoolcraft
River/StreamSand Creek
Coordinates46.24083, -86.00361

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length25,050 ft
Year Completed1939 (87 years old)

Storage & Hydraulics

NID Storage6,380 acre-ft
Max Storage6,380 acre-ft
Normal Storage45 acre-ft
Surface Area65 acres
Drainage Area71 sq mi
Max Discharge4,567 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerUS FISH AND WILDLIFE SERVICE
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection08/29/2018
Emergency Action PlanNot Required

Identifiers

NID IDMI00636
Federal IDMI00636
More InfoState Dam Safety Program

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