Rickey

Peters Creek· San Mateo, California· Built 1951· Earth· 64 ft tall
Low Hazard Water Supply Irrigation Public Utility

Key Takeaway

Rickey is classified as low hazard in California. It was completed in 1951 and is 75 years old. Its primary use is water supply.

Physical Details

Dam Height 64 ft (taller than 69.9% in CA)
Dam Length200 ft
Dam TypeEarth
Max Storage47 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Year Completed1951 (75 years old)
NID IDCA01009

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: June 21, 2022
State Regulated: Yes
Regulatory Agency: DWR, Division of Safety of Dams

Ownership

Mid-Peninsula Open Space District

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Rickey?

Rickey 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 Rickey?

Rickey is owned by Mid-Peninsula Open Space District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Rickey built?

Rickey was completed in 1951, making it 75 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 Rickey?

Rickey 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 Rickey?

Rickey has a dam height of 64 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 Rickey last inspected?

Rickey was last inspected on June 21, 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.