Lower Pond / Pond 1
Key Takeaway
Lower Pond / Pond 1 is classified as high hazard in California. 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 | 40 ft (taller than 46.3% in CA) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 400 acre-ft |
| NID ID | CA01572 |
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
Granite Construction
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lower Pond / Pond 1?
Lower Pond / Pond 1 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 Lower Pond / Pond 1?
Lower Pond / Pond 1 is owned by Granite Construction (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Lower Pond / Pond 1?
Lower Pond / Pond 1 serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lower Pond / Pond 1?
Lower Pond / Pond 1 has a dam height of 40 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.