Dwight Hammond
Key Takeaway
Dwight Hammond is classified as low hazard in California. It was completed in 1959 and is 67 years old. Its primary use is water supply.
Physical Details
| Dam Height | 25 ft (taller than 23.6% in CA) |
| Dam Length | 720 ft |
| Dam Type | Earth |
| Max Storage | 348 acre-ft |
| Surface Area | 58 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1959 (67 years old) |
| NID ID | CA00929 |
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
Hammond Lake Irrigation Association
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Dwight Hammond?
Dwight Hammond 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 Dwight Hammond?
Dwight Hammond is owned by Hammond Lake Irrigation Association (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dwight Hammond built?
Dwight Hammond was completed in 1959, making it 67 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 Dwight Hammond?
Dwight Hammond 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 Dwight Hammond?
Dwight Hammond has a dam height of 25 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 Dwight Hammond last inspected?
Dwight Hammond was last inspected on March 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.