Middle Lake
Middle Lake is a rockfill dam located in Susquehanna County, Pennsylvania, built in 1914. It carries a Low hazard potential classification and has a fair condition assessment.
About Middle Lake
The primary purpose of Middle Lake is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Elbert Seamans (private). It impounds the East Branch Martin Creek.
The dam stands 7 feet tall and stretches 25 feet across, creates a reservoir covering 42 acres, has a maximum storage capacity of 541 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1914, the structure is over a century old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 06/07/2017.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Pennsylvania |
| County | Susquehanna |
| River/Stream | East Branch Martin Creek |
| Coordinates | 41.81167, -75.75833 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 25 ft |
| Year Completed | 1914 (112 years old) |
Storage & Hydraulics
| NID Storage | 541 acre-ft |
| Max Storage | 541 acre-ft |
| Normal Storage | 457 acre-ft |
| Surface Area | 42 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | ELBERT SEAMANS |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 06/07/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | PA00076 |
| Federal ID | PA00076 |
| More Info | State Dam Safety Program |