Rattlesnake Reservoir Dam

QUEEN CANYON CREEK-OS· Mineral, Nevada· Built 1987· Earth· 16 ft tall
Significant Hazard Irrigation Private

Key Takeaway

Rattlesnake Reservoir Dam is classified as significant hazard in Nevada. It was completed in 1987 and is 39 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 16 ft (taller than 29.2% in NV)
Dam Length1,150 ft
Dam TypeEarth
Max Storage50 acre-ft
Normal Storage37 acre-ft
Surface Area5 acres
Drainage Area0 sq mi
Max Discharge650 cfs
Year Completed1987 (39 years old)
NID IDNV10322

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: January 13, 2020
State Regulated: Yes
Regulatory Agency: NEVADA DWR

Ownership

JEFFREY K & ARLENE ILER

Private

Frequently Asked Questions

What is the hazard classification of Rattlesnake Reservoir Dam?

Rattlesnake Reservoir Dam 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 Rattlesnake Reservoir Dam?

Rattlesnake Reservoir Dam is owned by JEFFREY K & ARLENE ILER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Rattlesnake Reservoir Dam built?

Rattlesnake Reservoir Dam was completed in 1987, making it 39 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 Rattlesnake Reservoir Dam?

Rattlesnake Reservoir Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Rattlesnake Reservoir Dam?

Rattlesnake Reservoir Dam has a dam height of 16 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 Rattlesnake Reservoir Dam last inspected?

Rattlesnake Reservoir Dam was last inspected on January 13, 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.