Hamilton
Key Takeaway
Hamilton is classified as low hazard in California. It was completed in 1967 and is 59 years old. Its primary use is water supply.
Physical Details
| Dam Height | 28 ft (taller than 27.2% in CA) |
| Dam Length | 742 ft |
| Dam Type | Earth |
| Max Storage | 111 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1967 (59 years old) |
| NID ID | CA00558 |
Safety Information
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?
Ownership
Private Entity
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hamilton?
Hamilton 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 Hamilton?
Hamilton is owned by Private Entity (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hamilton built?
Hamilton was completed in 1967, making it 59 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 Hamilton?
Hamilton 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 Hamilton?
Hamilton has a dam height of 28 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 Hamilton last inspected?
Hamilton was last inspected on January 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.