Mountain Shadow Lake
Pennsylvania — Columbia County — BEAVER RUN
Location
| State | Pennsylvania |
| County | Columbia |
| River | BEAVER RUN |
| Coordinates | 40.96694, -76.24722 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 550 ft |
| NID Storage | 417 acre-ft |
| Max Storage | 417 acre-ft |
| Surface Area | 35 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | No |
| Last Inspection | June 19, 2018 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1954 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | YELLER DOG LTD |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.