Cherry Valley
Cherry Valley is an earth dam located in Washington County, Pennsylvania, built in 1947. It carries a High hazard potential classification and has a poor condition assessment.
About Cherry Valley
The primary purpose of Cherry Valley is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Cherry Valley Lake Development Company (private). It impounds the Raccoon Creek.
The dam stands 33 feet tall and stretches 475 feet across, creates a reservoir covering 55 acres, has a maximum storage capacity of 1,150 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1947, 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 03/12/2021.
At 33 feet, this dam is taller than 78% 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 Pennsylvania 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 | Pennsylvania |
| County | Washington |
| River/Stream | Raccoon Creek |
| Coordinates | 40.33306, -80.33167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 475 ft |
| Year Completed | 1947 (79 years old) |
Storage & Hydraulics
| NID Storage | 1,150 acre-ft |
| Max Storage | 1,150 acre-ft |
| Normal Storage | 604 acre-ft |
| Surface Area | 55 acres |
| Drainage Area | 5 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | CHERRY VALLEY LAKE DEVELOPMENT COMPANY |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 03/12/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | PA00508 |
| Federal ID | PA00508 |
| More Info | State Dam Safety Program |