Union City, California Water Well Drillers and Service Providers
Welcome to your reliable source for water well drillers, groundwater, and drought information in union city, California. Whether you're installing a new well, need repairs, or routine maintenance, find experts here.
Interactive Water Well Map – Estimate your new well's depth
Visit the Union City Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Union City, California – Water Well Drilling, Service, and Treatment
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Water Well Terminology
Transmissivity –The ability of an aquifer to transmit water, equal to the hydraulic conductivity times the saturated thickness of the aquifer.
Learn about more terms in the glossary.
Union City Statistics
| Geology | |
|---|---|
| Aquifier | California Coastal Basin aquifers |
| Rock Formation | Unconsolidated sand and gravel aquifers |
| Well Information* | |
|---|---|
| Well Depth | 72 (ft) |
| SWL | 33 (ft) |
| Bedrock Depth | -- (ft) |
| Yield | 328 (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| December 10, 2024 | N |
| December 3, 2024 | N |
| November 26, 2024 | N |
| November 19, 2024 | D0 |
| November 12, 2024 | D0 |
| November 5, 2024 | D0 |
| October 29, 2024 | D0 |
| October 22, 2024 | D0 |
Source: US Drought MonitorAdd to Website | |
