Pool One A

Pool One A is an earth dam located in Saginaw County, Michigan, built in 1958. It carries a Low hazard potential classification.

About Pool One A

Pool One A is a dam in Saginaw, Michigan. The dam is owned by Doi Fws (federal). It impounds the Ferguson Bayou Offstream near Saginaw.

The dam stands 13 feet tall and stretches 11,220 feet across, creates a reservoir covering 144 acres, and has a maximum storage capacity of 750 acre-feet. Completed in 1958, 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. The most recent inspection on record was 01/29/1981. That was over 45 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMichigan
CountySaginaw
Nearest CitySaginaw
River/StreamFerguson Bayou Offstream
Coordinates43.35833, -83.99833

Physical Characteristics

Dam TypeEarth
NID Height13 ft
Dam Height13 ft
Dam Length11,220 ft
Year Completed1958 (68 years old)

Storage & Hydraulics

NID Storage750 acre-ft
Max Storage750 acre-ft
Normal Storage576 acre-ft
Surface Area144 acres
Max Discharge2,600 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerDOI FWS
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/29/1981
Emergency Action PlanNot Required

Identifiers

NID IDMI00643
Federal IDMI00643
More InfoState Dam Safety Program

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