Santa Rosa Valley, California Water Well Drillers and Service Providers
Find top water well drillers, groundwater, and drought information in santa rosa valley, California. For new installations, repairs, or regular maintenance, trust our listings.
Interactive Water Well Map – Estimate your new well's depth
Visit the Santa Rosa Valley Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Santa Rosa Valley, California – Water Well Drilling, Service, and Treatment
Semper Drilling | Drilling contractor in Thousand Oaks, California
3525 Old Conejo Rd
Monkey Wrench Plumbing, Heating & Air
3275 E Thousand Oaks Blvd
Bee's Water Heating Repair Simi Valley
5270 E Los Angeles Ave
Thomas Murphy Pump Co
630 A St
Ike's Pump & Drilling
3517 Almond Dr
South Park Plumber's
27807 CA
M-I Drilling Fluids
725 Pacific Ave
Hansen Well-Do Service
403 Bryant St
American Water Well Services
33604 Agua Dulce Canyon Rd
Vic's Well Drilling
1472 Sunnydale Dr
Groundwater Solutions, Inc.
508 Las Alturas Rd
Kear Groundwater
928 Carpinteria St
Cascade Well & Pump Co
1200 Via
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Water Well Terminology
Casing Seal –Material used to seal the space between the well casing and the borehole wall.
Learn about more terms in the glossary.
Santa Rosa Valley Statistics
| Geology | |
|---|---|
| Aquifier | California Coastal Basin aquifers |
| Rock Formation | Unconsolidated sand and gravel aquifers |
| Well Information* | |
|---|---|
| Well Depth | 348 (ft) |
| SWL | 106 (ft) |
| Bedrock Depth | -- (ft) |
| Yield | 382 (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| October 13, 2026 | N |
| October 6, 2026 | N |
| September 29, 2026 | N |
| September 22, 2026 | N |
| September 15, 2026 | N |
| September 8, 2026 | N |
| September 1, 2026 | N |
| August 25, 2026 | N |
| Source: US Drought Monitor | |
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