White Heron

NEWTON CREEK· Monroe, Pennsylvania· Built 1930· Earth· 34 ft tall
High Hazard Recreation Private

Key Takeaway

White Heron is classified as high hazard in Pennsylvania. It was completed in 1930 and is 96 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 34 ft (taller than 70.6% in PA)
Dam Length1,230 ft
Dam TypeEarth
Max Storage1.0K acre-ft
Normal Storage614 acre-ft
Surface Area55 acres
Drainage Area1 sq mi
Year Completed1930 (96 years old)
NID IDPA00636

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: October 28, 2020
State Regulated: Yes
Regulatory Agency: Pennsylvania Department of Environmental Protection

Ownership

WHITE HERON LAKE, INC.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of White Heron?

White Heron is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates White Heron?

White Heron is owned by WHITE HERON LAKE, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was White Heron built?

White Heron was completed in 1930, making it 96 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 White Heron?

White Heron 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 White Heron?

White Heron has a dam height of 34 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 White Heron last inspected?

White Heron was last inspected on October 28, 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.