Rmg Cell A Tsf

UNNAMED WASH-OS· Nye, Nevada· Built 1997· Rockfill· 90 ft tall
Significant Hazard Tailings Private

Key Takeaway

Rmg Cell A Tsf is classified as significant hazard in Nevada. It was completed in 1997 and is 29 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 90 ft (taller than 92% in NV)
Dam Length13,249 ft
Dam TypeRockfill
Max Storage28.8K acre-ft
Normal Storage26.9K acre-ft
Surface Area226 acres
Drainage Area1 sq mi
Max Discharge10 cfs
Year Completed1997 (29 years old)
NID IDNV10506

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: October 21, 2021
State Regulated: Yes
Regulatory Agency: NEVADA DWR

Ownership

KINROSS GOLD INC - ROUND MOUNTAIN

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Rmg Cell A Tsf?

Rmg Cell A Tsf 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 Rmg Cell A Tsf?

Rmg Cell A Tsf is owned by KINROSS GOLD INC - ROUND MOUNTAIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Rmg Cell A Tsf built?

Rmg Cell A Tsf was completed in 1997, making it 29 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 Rmg Cell A Tsf?

Rmg Cell A Tsf 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 Rmg Cell A Tsf?

Rmg Cell A Tsf has a dam height of 90 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 Rmg Cell A Tsf last inspected?

Rmg Cell A Tsf was last inspected on October 21, 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.