Iowa Creek Dam

IOWA CREEK· Lander, Nevada· Earth· 39 ft tall
Significant Hazard Irrigation Private

Key Takeaway

Iowa Creek Dam is classified as significant hazard in Nevada. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 39 ft (taller than 72.8% in NV)
Dam Length1,025 ft
Dam TypeEarth
Max Storage437 acre-ft
Normal Storage100 acre-ft
Surface Area29 acres
Drainage Area25 sq mi
Max Discharge450 cfs
NID IDNV00057

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: August 10, 2023
State Regulated: Yes
Regulatory Agency: NEVADA DWR

Ownership

SILVER CREEK RANCH INC

Private

Frequently Asked Questions

What is the hazard classification of Iowa Creek Dam?

Iowa Creek 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 Iowa Creek Dam?

Iowa Creek Dam is owned by SILVER CREEK RANCH INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Iowa Creek Dam?

Iowa Creek 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 Iowa Creek Dam?

Iowa Creek Dam has a dam height of 39 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 Iowa Creek Dam last inspected?

Iowa Creek Dam was last inspected on August 10, 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.