Half Moon Bay, California Drillers and Service Providers

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Find the best water well drillers, groundwater, and drought information in half moon bay, California. Whether you need a new well, repairs, or regular upkeep, find reliable experts through our listings.

Interactive Water Well Map – Estimate your new well's depth

Visit the Half Moon Bay Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Half Moon Bay, California – Water Well Drilling, Service, and Treatment

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Water Well Map Widgets

Add map link and drought monitor to your website!

Water Well Terminology

Specific CapacityThe rate of water flow from a well per unit of drawdown.

Learn about more terms in the glossary.

Half Moon Bay Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth95 (ft)
SWL24 (ft)
Bedrock Depth-- (ft)
Yield43 (gpm)
* Average within 5km
Drought Monitor
August 18, 2026N 
August 11, 2026N 
August 4, 2026N 
July 28, 2026N 
July 21, 2026N 
July 14, 2026N 
July 7, 2026N 
June 30, 2026N