Stinson Weir
Key Takeaway
Stinson Weir is classified as low hazard in California. It was completed in 1910 and is 116 years old. Its primary use is other.
Physical Details
| Dam Height | 14 ft (taller than 6.7% in CA) |
| Dam Length | 256 ft |
| Dam Type | Buttress |
| Max Storage | 50 acre-ft |
| Surface Area | 21 acres |
| Year Completed | 1910 (116 years old) |
| NID ID | CA00710 |
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
Stinson Canal and Irrigation Company
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Stinson Weir?
Stinson Weir 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 Stinson Weir?
Stinson Weir is owned by Stinson Canal and Irrigation Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stinson Weir built?
Stinson Weir was completed in 1910, making it 116 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 Stinson Weir?
Stinson Weir serves the following purposes: Other, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Stinson Weir?
Stinson Weir has a dam height of 14 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 Stinson Weir last inspected?
Stinson Weir was last inspected on April 22, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.