Onyx, California Water Well Drillers and Service Providers
Your go-to source for expert water well drillers, groundwater, and drought information in onyx, California. Connect with trusted professionals for new wells, repairs, or maintenance.
Interactive Water Well Map – Estimate your new well's depth
Visit the Onyx Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Onyx, California – Water Well Drilling, Service, and Treatment
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Water Well Terminology
Water Softener –A device that removes minerals, such as calcium and magnesium, from water to prevent scaling.
Learn about more terms in the glossary.
Onyx Statistics
| Geology | |
|---|---|
| Aquifier | Other rocks |
| Rock Formation | Unknown |
| Well Information* | |
|---|---|
| Well Depth | 221 (ft) |
| SWL | 81 (ft) |
| Bedrock Depth | -- (ft) |
| Yield | 74 (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| October 21, 2025 | N |
| October 14, 2025 | D0 |
| October 7, 2025 | D0 |
| September 30, 2025 | D0 |
| September 23, 2025 | D0 |
| September 16, 2025 | D0 |
| September 9, 2025 | D0 |
| September 2, 2025 | D0 |
Source: US Drought MonitorAdd to Website | |
