Wuest

Mc Cain Creek· San Diego, California· Built 1928· Earth· 50 ft tall
Low Hazard Water Supply Recreation Private

Key Takeaway

Wuest is classified as low hazard in California. It was completed in 1928 and is 98 years old. Its primary use is water supply.

Physical Details

Dam Height 50 ft (taller than 59.1% in CA)
Dam Length350 ft
Dam TypeEarth
Max Storage280 acre-ft
Surface Area30 acres
Drainage Area32 sq mi
Max Discharge1,600 cfs
Year Completed1928 (98 years old)
NID IDCA00780

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: May 26, 2022
State Regulated: Yes
Regulatory Agency: DWR, Division of Safety of Dams

Ownership

Wuest Estate Company

Private

Frequently Asked Questions

What is the hazard classification of Wuest?

Wuest is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Wuest?

Wuest is owned by Wuest Estate Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Wuest built?

Wuest was completed in 1928, making it 98 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 Wuest?

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

How tall is Wuest?

Wuest has a dam height of 50 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 Wuest last inspected?

Wuest was last inspected on May 26, 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.