Lake Bordeaux is an earth dam located in Lake County, California, built in 1962. It carries a Low hazard potential classification and has a satisfactory condition assessment.
Dam profile
NID height · 43 ft43 ft tall and 965 ft long, taller than 89% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Lake Bordeaux
The primary purpose of Lake Bordeaux is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Langtry Farms, LLC (private). It impounds the Tr Bucksnort Creek.
The dam stands 43 feet tall and stretches 965 feet across, creates a reservoir covering 39 acres, has a maximum storage capacity of 538 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1962, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 10/13/2025.
At 43 feet, this dam is taller than 89% of dams nationwide.
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Location
| State | California |
| County | Lake |
| River/Stream | Tr Bucksnort Creek |
| Coordinates | 38.74340, -122.53360 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 43 ft |
| Dam Height | 43 ft |
| Dam Length | 965 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 538 acre-ft |
| Max Storage | 538 acre-ft |
| Surface Area | 39 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Langtry Farms, LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/13/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | CA00566 |
| Federal ID | CA00566 |
| More Info | State Dam Safety Program |