Lake Di Cio

TR CHARTIERS CREEK· Washington, Pennsylvania· Built 1953· Earth· 15 ft tall
Significant Hazard Recreation Private

Key Takeaway

Lake Di Cio is classified as significant hazard in Pennsylvania. It was completed in 1953 and is 73 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 15 ft (taller than 27.6% in PA)
Dam Length240 ft
Dam TypeEarth
Max Storage34 acre-ft
Normal Storage20 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Year Completed1953 (73 years old)
NID IDPA01872

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: March 23, 2021
State Regulated: Yes
Regulatory Agency: Pennsylvania Department of Environmental Protection

Ownership

ROBERT LANGE

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lake Di Cio?

Lake Di Cio 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 Lake Di Cio?

Lake Di Cio is owned by ROBERT LANGE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lake Di Cio built?

Lake Di Cio was completed in 1953, making it 73 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 Lake Di Cio?

Lake Di Cio 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 Lake Di Cio?

Lake Di Cio has a dam height of 15 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 Lake Di Cio last inspected?

Lake Di Cio was last inspected on March 23, 2021. 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.