Port Costa, California Water Well Drillers and Service Providers
Find reliable water well drillers, groundwater, and drought information in port costa, California. For new well installations, repairs, or regular upkeep, trust our listings.
Interactive Water Well Map – Estimate your new well's depth
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Water Well Professionals in Port Costa, California – Water Well Drilling, Service, and Treatment
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Water Well Terminology
Confining Layer –A layer of rock or sediment that restricts the flow of groundwater.
Learn about more terms in the glossary.
Port Costa Statistics
| Geology | |
|---|---|
| Aquifier | Other rocks |
| Rock Formation | Unknown |
| Well Information* | |
|---|---|
| Well Depth | 72 (ft) |
| SWL | 20 (ft) |
| Bedrock Depth | -- (ft) |
| Yield | 29 (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| October 21, 2025 | N |
| October 14, 2025 | N |
| October 7, 2025 | N |
| September 30, 2025 | N |
| September 23, 2025 | N |
| September 16, 2025 | N |
| September 9, 2025 | N |
| September 2, 2025 | N |
Source: US Drought MonitorAdd to Website | |
