Maple Creek #3 Slurry Pond #1

TR PIGEON CREEK· Washington, Pennsylvania· Earth· 115 ft tall
High Hazard Other Private

Key Takeaway

Maple Creek #3 Slurry Pond #1 is classified as high hazard in Pennsylvania. Its primary use is other. 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 115 ft (taller than 96.9% in PA)
Dam Length1,780 ft
Dam TypeEarth
Max Storage2.2K acre-ft
Surface Area58 acres
Drainage Area0 sq mi
NID IDPA01413

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: April 20, 2020
State Regulated: Yes
Regulatory Agency: Pennsylvania Department of Environmental Protection

Ownership

MAPLE CREEK MINING, INC.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Maple Creek #3 Slurry Pond #1?

Maple Creek #3 Slurry Pond #1 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 Maple Creek #3 Slurry Pond #1?

Maple Creek #3 Slurry Pond #1 is owned by MAPLE CREEK MINING, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Maple Creek #3 Slurry Pond #1?

Maple Creek #3 Slurry Pond #1 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Maple Creek #3 Slurry Pond #1?

Maple Creek #3 Slurry Pond #1 has a dam height of 115 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 Maple Creek #3 Slurry Pond #1 last inspected?

Maple Creek #3 Slurry Pond #1 was last inspected on April 20, 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.