Rabel Dam
Rabel Dam is an earth dam located in Okanogan County, Washington, built in 1940. It carries a High hazard potential classification and has a poor condition assessment.
About Rabel Dam
The primary purpose of Rabel Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Wenner Lakes Private Reserve Llc (private). It impounds the Tr-benson Creek near Carlton.
The dam stands 15 feet tall and stretches 450 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 117 acre-feet, and collects water from a drainage area of 16 square miles. Completed in 1940, 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 10/18/2021.
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.
Location
| State | Washington |
| County | Okanogan |
| Nearest City | Carlton |
| River/Stream | Tr-benson Creek |
| Coordinates | 48.32283, -119.99792 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Length | 450 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 117 acre-ft |
| Max Storage | 117 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 16 sq mi |
| Max Discharge | 100 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Wenner Lakes Private Reserve LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 10/18/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | WA00308 |
| Federal ID | WA00308 |
| More Info | State Dam Safety Program |