Guzman Reservoir

Offstream· Kern, California· Earth· 47 ft tall
High Hazard Water Supply Irrigation Public Utility

Key Takeaway

Guzman Reservoir is classified as high hazard in California. Its primary use is water supply. 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 47 ft (taller than 56.2% in CA)
Dam Length1,275 ft
Dam TypeEarth
Max Storage684 acre-ft
Surface Area33 acres
Drainage Area0 sq mi
Max Discharge80 cfs
NID IDCA10407

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: April 28, 2022
State Regulated: Yes
Regulatory Agency: DWR, Division of Safety of Dams

Ownership

Kern-Tulare Water District

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Guzman Reservoir?

Guzman Reservoir 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 Guzman Reservoir?

Guzman Reservoir is owned by Kern-Tulare Water District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Guzman Reservoir?

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

How tall is Guzman Reservoir?

Guzman Reservoir has a dam height of 47 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 Guzman Reservoir last inspected?

Guzman Reservoir was last inspected on April 28, 2022. 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.