Ice House Dike No. 1
Key Takeaway
Ice House Dike No. 1 is classified as significant hazard in California. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 57 ft (taller than 65.7% in CA) |
| Dam Length | 985 ft |
| Dam Type | Earth |
| Max Storage | 43.5K acre-ft |
| Normal Storage | 34.0K acre-ft |
| Surface Area | 678 acres |
| Drainage Area | 27 sq mi |
| Max Discharge | 22,500 cfs |
| NID ID | CA00814 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Sacramento Municipal Utility District
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ice House Dike No. 1?
Ice House Dike No. 1 is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Ice House Dike No. 1?
Ice House Dike No. 1 is owned by Sacramento Municipal Utility District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Ice House Dike No. 1?
Ice House Dike No. 1 serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Ice House Dike No. 1?
Ice House Dike No. 1 has a dam height of 57 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 Ice House Dike No. 1 last inspected?
Ice House Dike No. 1 was last inspected on August 29, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.