Big Elk Lake

ELK LAKE STREAM· Susquehanna, Pennsylvania· Built 1860· Earth· 12 ft tall
Significant Hazard Recreation Water Supply Private

Key Takeaway

Big Elk Lake is classified as significant hazard in Pennsylvania. It was completed in 1860 and is 166 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 12 ft (taller than 16% in PA)
Dam Length76 ft
Dam TypeEarth
Max Storage740 acre-ft
Normal Storage500 acre-ft
Surface Area79 acres
Drainage Area3 sq mi
Year Completed1860 (166 years old)
NID IDPA00056

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: June 10, 2020
State Regulated: Yes
Regulatory Agency: Pennsylvania Department of Environmental Protection

Ownership

RAYMOND WARRINER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Big Elk Lake?

Big Elk Lake is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Big Elk Lake?

Big Elk Lake is owned by RAYMOND WARRINER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Big Elk Lake built?

Big Elk Lake was completed in 1860, making it 166 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Big Elk Lake?

Big Elk Lake serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Big Elk Lake?

Big Elk Lake has a dam height of 12 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Big Elk Lake last inspected?

Big Elk Lake was last inspected on June 10, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.