Lily Lake

TR LITTLE WAPWALLOPEN CREEK· Luzerne, Pennsylvania· Built 1973· Concrete· 10 ft tall
Low Hazard Recreation State Government

Key Takeaway

Lily Lake is classified as low hazard in Pennsylvania. It was completed in 1973 and is 53 years old. Its primary use is recreation.

Physical Details

Dam Height 10 ft (taller than 8.3% in PA)
Dam Length50 ft
Dam TypeConcrete
Max Storage2.0K acre-ft
Normal Storage1.3K acre-ft
Surface Area108 acres
Drainage Area2 sq mi
Year Completed1973 (53 years old)
NID IDPA00563

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: No
Last Inspection: June 1, 2016
State Regulated: Yes
Regulatory Agency: Pennsylvania Department of Environmental Protection

Ownership

PA FISH & BOAT COMMISSION

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lily Lake?

Lily Lake is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Lily Lake?

Lily Lake is owned by PA FISH & BOAT COMMISSION (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lily Lake built?

Lily Lake was completed in 1973, making it 53 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 Lily Lake?

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

How tall is Lily Lake?

Lily Lake has a dam height of 10 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 Lily Lake last inspected?

Lily Lake was last inspected on June 1, 2016. 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.