Vicini
Vicini is an earth dam located in Amador County, California, built in 1980. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Vicini
The primary purpose of Vicini 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 Gordon J. Vicini (private). It impounds the Tr Will Creek.
The dam stands 19 feet tall and stretches 1,550 feet across, creates a reservoir covering 24 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1980, the structure is 46 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 04/09/2025.
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Location
| State | California |
| County | Amador |
| River/Stream | Tr Will Creek |
| Coordinates | 38.46930, -120.94050 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 1,550 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Gordon J. Vicini |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/09/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | CA01093 |
| Federal ID | CA01093 |
| More Info | State Dam Safety Program |