Shasta River
Key Takeaway
Shasta River is classified as high hazard in California. It was completed in 1928 and is 98 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 96 ft (taller than 81.2% in CA) |
| Dam Length | 1,247 ft |
| Dam Type | Earth |
| Max Storage | 50.0K acre-ft |
| Surface Area | 1,850 acres |
| Year Completed | 1928 (98 years old) |
| NID ID | CA00244 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Montague Water Conservation District
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Shasta River?
Shasta River is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Shasta River?
Shasta River is owned by Montague Water Conservation District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shasta River built?
Shasta River 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 Shasta River?
Shasta River 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 Shasta River?
Shasta River has a dam height of 96 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 Shasta River last inspected?
Shasta River was last inspected on March 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.