T-S Ranch Dam

BOULDER CREEK-TR· Eureka, Nevada· Built 1990· Earth· 76 ft tall
Significant Hazard Irrigation Private

Key Takeaway

T-S Ranch Dam is classified as significant hazard in Nevada. It was completed in 1990 and is 36 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 76 ft (taller than 90.7% in NV)
Dam Length6,096 ft
Dam TypeEarth
Max Storage1.9K acre-ft
Normal Storage40 acre-ft
Surface Area260 acres
Drainage Area8 sq mi
Max Discharge90 cfs
Year Completed1990 (36 years old)
NID IDNV10258

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: September 12, 2020
State Regulated: Yes
Regulatory Agency: NEVADA DWR

Ownership

NEVADA GOLD MINES LLC

Private

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Frequently Asked Questions

What is the hazard classification of T-S Ranch Dam?

T-S Ranch 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 T-S Ranch Dam?

T-S Ranch Dam is owned by NEVADA GOLD MINES LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was T-S Ranch Dam built?

T-S Ranch Dam was completed in 1990, making it 36 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 T-S Ranch Dam?

T-S Ranch 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 T-S Ranch Dam?

T-S Ranch Dam has a dam height of 76 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 T-S Ranch Dam last inspected?

T-S Ranch Dam was last inspected on September 12, 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.