Mill Valley, California Water Well Drillers and Service Providers
Your go-to source for expert water well drillers, groundwater, and drought information in mill valley, California. Connect with trusted professionals for new wells, repairs, or maintenance.
Interactive Water Well Map – Estimate your new well's depth
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Water Well Professionals in Mill Valley, 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.
Mill Valley Statistics
| Geology | |
|---|---|
| Aquifier | Other rocks |
| Rock Formation | Unknown |
| Well Information* | |
|---|---|
| Well Depth | 104 (ft) |
| SWL | 36 (ft) |
| Bedrock Depth | -- (ft) |
| Yield | 16 (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| July 15, 2025 | N |
| July 8, 2025 | N |
| July 1, 2025 | N |
| June 24, 2025 | N |
| June 17, 2025 | N |
| June 10, 2025 | N |
| June 3, 2025 | N |
| May 27, 2025 | N |
Source: US Drought MonitorAdd to Website | |
