Glen Oaks Country Club Dam

Glen Oaks Country Club Dam is an earth dam located in Polk County, Iowa, built in 1950. It carries a High hazard potential classification and has a satisfactory condition assessment.

About Glen Oaks Country Club Dam

The primary purpose of Glen Oaks Country Club Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Concert Glen Oaks Llc (private). It impounds the Unnamed Tributary near West Des Moines.

The dam stands 36 feet tall and stretches 375 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 54 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1950, the structure is well-established, with more than 75 years of service.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 10/17/2023.

At 36 feet, this dam is taller than 83% of dams nationwide.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Iowa dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateIowa
CountyPolk
Nearest CityWest Des Moines
River/StreamUnnamed Tributary
Coordinates41.55260, -93.78580

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height36 ft
Dam Length375 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage54 acre-ft
Max Storage54 acre-ft
Normal Storage20 acre-ft
Surface Area2 acres
Drainage Area1 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerConcert Glen Oaks LLC
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection10/17/2023
Emergency Action PlanYes

Identifiers

NID IDIA04280
Federal IDIA04280
More InfoState Dam Safety Program

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