Damonte Ranch Flood Detention Basin Dam

STEAMBOAT CREEK· Washoe, Nevada· Earth· 10 ft tall
High Hazard Flood Risk Reduction Private

Key Takeaway

Damonte Ranch Flood Detention Basin Dam is classified as high hazard in Nevada. Its primary use is flood risk reduction. 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 10 ft (taller than 9.7% in NV)
Dam Length1,000 ft
Dam TypeEarth
Max Storage365 acre-ft
Normal Storage0 acre-ft
Surface Area36 acres
Drainage Area1,000 sq mi
Max Discharge5,000 cfs
NID IDNV10593

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: May 31, 2023
State Regulated: Yes
Regulatory Agency: NEVADA DWR

Ownership

NEVADA TRI-PARTNERS

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Damonte Ranch Flood Detention Basin Dam?

Damonte Ranch Flood Detention Basin Dam 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 Damonte Ranch Flood Detention Basin Dam?

Damonte Ranch Flood Detention Basin Dam is owned by NEVADA TRI-PARTNERS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Damonte Ranch Flood Detention Basin Dam?

Damonte Ranch Flood Detention Basin Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Damonte Ranch Flood Detention Basin Dam?

Damonte Ranch Flood Detention Basin Dam has a dam height of 10 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 Damonte Ranch Flood Detention Basin Dam last inspected?

Damonte Ranch Flood Detention Basin Dam was last inspected on May 31, 2023. 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.