Santa Rosa, California Water Well Drillers and Service Providers
Discover reliable water well drillers, groundwater, and drought information in santa rosa, California. Whether you need a new well, repairs, or regular maintenance, explore our listings for trusted experts.
Interactive Water Well Map – Estimate your new well's depth
Visit the Santa Rosa Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Santa Rosa, California – Water Well Drilling, Service, and Treatment
Les Petersen Drilling & Pump Inc.
5434 Old Redwood
Sonoma County Pump & Well
8352 Blackney Rd
Weeks Drilling & Pump Co.
6100 CA
Fisch Bros. Drilling Inc
5001 Gravenstein Hwy N
Jack Sissel Pump & Well Service
4937 Gravenstein Hwy N
Koenig drilling Water Well
102 Veronda Ave
Jerry & Don's Yager Pump-Well
1290 Bodega Ave
Luciani Pump Co. Inc.
30 Mill St
Forster Pump & Engineering, Inc.
424 Payran St
Larbre Well Drilling & Pumps Inc
18715 Arnold Dr
Cal Tech Pump Well & Water Treatment
17930 Deer Hill Rd
Pollack & Sons Pump since 1979
19280 Deer Hill Rd
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Water Well Terminology
Chlorination –The process of adding chlorine to water to disinfect it.
Learn about more terms in the glossary.
Santa Rosa Statistics
| Geology | |
|---|---|
| Aquifier | California Coastal Basin aquifers |
| Rock Formation | Unconsolidated sand and gravel aquifers |
| Well Information* | |
|---|---|
| Well Depth | 82 (ft) |
| SWL | 25 (ft) |
| Bedrock Depth | -- (ft) |
| Yield | 868 (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| September 8, 2026 | N |
| September 1, 2026 | N |
| August 25, 2026 | N |
| August 18, 2026 | N |
| August 11, 2026 | N |
| August 4, 2026 | N |
| July 28, 2026 | N |
| July 21, 2026 | N |
Source: US Drought MonitorAdd to Website | |
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