Bevanda
Bevanda is an earth dam located in Calaveras County, California, built in 1925. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About Bevanda
The primary purpose of Bevanda 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 Steven Trevillyan And Brieann Trevillyan Et Al (private). It impounds the Tr Calaveras Rv.
The dam stands 29 feet tall and stretches 610 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 60 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1925, the structure is over a century old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in 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 11/05/2024.
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Location
| State | California |
| County | Calaveras |
| River/Stream | Tr Calaveras Rv |
| Coordinates | 38.14510, -120.88590 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 610 ft |
| Year Completed | 1925 (101 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Steven Trevillyan and Brieann Trevillyan et al |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/05/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | CA00619 |
| Federal ID | CA00619 |
| More Info | State Dam Safety Program |