Schweitzer Dam And Reservoir

Schweitzer Dam And Reservoir is an earth dam located in Okanogan County, Washington, built in 1914. It carries a High hazard potential classification and has a poor condition assessment.

About Schweitzer Dam And Reservoir

The primary purpose of Schweitzer Dam And Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Maricela & Shawnbensing (private). It impounds the Tributary Of Aeneas Creek.

The dam stands 18 feet tall and stretches 350 feet across, has a maximum storage capacity of 74 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1914, the structure is over a century old.

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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 07/18/2018. That was 7 years ago, which is on the longer end for a high-hazard structure.

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 Washington 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 HazardPoor ConditionEmergency Action Plan: No

Location

StateWashington
CountyOkanogan
River/StreamTributary Of Aeneas Creek
Coordinates48.68367, -119.55031

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Length350 ft
Year Completed1914 (112 years old)

Storage & Hydraulics

NID Storage74 acre-ft
Max Storage74 acre-ft
Normal Storage69 acre-ft
Drainage Area4 sq mi

Ownership & Safety

PurposeIrrigation
OwnerMaricela & ShawnBensing
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection07/18/2018
Emergency Action PlanNo

Identifiers

NID IDWA02026
Federal IDWA02026
More InfoState Dam Safety Program

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