Laurel Hill Lake
Laurel Hill Lake is an earth dam located in Somerset County, Pennsylvania, built in 1940. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Laurel Hill Lake
The primary purpose of Laurel Hill Lake is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Dcnr (state). It impounds the Laurel Hill Creek.
The dam stands 32 feet tall and stretches 700 feet across, creates a reservoir covering 58 acres, has a maximum storage capacity of 1,330 acre-feet, and collects water from a drainage area of 43 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 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 08/26/2020.
At 32 feet, this dam is taller than 76% 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 | Somerset |
| River/Stream | Laurel Hill Creek |
| Coordinates | 39.99389, -79.23833 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 700 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 1,330 acre-ft |
| Max Storage | 1,330 acre-ft |
| Normal Storage | 395 acre-ft |
| Surface Area | 58 acres |
| Drainage Area | 43 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | DCNR |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/26/2020 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | PA00267 |
| Federal ID | PA00267 |
| More Info | State Dam Safety Program |