Pond 2b
Pond 2b is an earth dam located in Solano County, California, built in 1975. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Pond 2b
The primary purpose of Pond 2b 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 International Technology Corporation (private). It impounds the Trib Suisun Bay.
The dam stands 55 feet tall and stretches 490 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 89 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1975, 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 03/27/2025.
At 55 feet, this dam is taller than 94% of dams nationwide.
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Location
| State | California |
| County | Solano |
| River/Stream | Trib Suisun Bay |
| Coordinates | 38.09860, -122.12580 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 55 ft |
| Dam Height | 55 ft |
| Dam Length | 490 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 89 acre-ft |
| Max Storage | 89 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | International Technology Corporation |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/27/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | CA01092 |
| Federal ID | CA01092 |
| More Info | State Dam Safety Program |