Eramet Fluid Waste Pond 1a

OHIO RIVER - OFFSTREAM· Washington, Ohio· Built 1975· Earth· 35 ft tall
Significant Hazard Tailings Private

Key Takeaway

Eramet Fluid Waste Pond 1a is classified as significant hazard in Ohio. It was completed in 1975 and is 51 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 35 ft (taller than 73.7% in OH)
Dam Length2,700 ft
Dam TypeEarth
Max Storage320 acre-ft
Normal Storage272 acre-ft
Surface Area10 acres
Drainage Area0 sq mi
Max Discharge108 cfs
Year Completed1975 (51 years old)
NID IDOH00939

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: No
Last Inspection: October 16, 2018
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

Eramet Marietta, Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Eramet Fluid Waste Pond 1a?

Eramet Fluid Waste Pond 1a 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 Eramet Fluid Waste Pond 1a?

Eramet Fluid Waste Pond 1a is owned by Eramet Marietta, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Eramet Fluid Waste Pond 1a built?

Eramet Fluid Waste Pond 1a was completed in 1975, making it 51 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 Eramet Fluid Waste Pond 1a?

Eramet Fluid Waste Pond 1a serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Eramet Fluid Waste Pond 1a?

Eramet Fluid Waste Pond 1a has a dam height of 35 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 Eramet Fluid Waste Pond 1a last inspected?

Eramet Fluid Waste Pond 1a was last inspected on October 16, 2018. 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.