Granite Hills, California Drillers and Service Providers

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Welcome to your resource for finding expert water well drillers, groundwater, and drought information in granite hills, California. Whether you need a new well, repair services, or routine upkeep, find professionals here.

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

Visit the Granite Hills Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Granite Hills, California – Water Well Drilling, Service, and Treatment

Jim Manos Drilling & Pump
16052 Lawson Valley Rd
Jamul Well Pump Services
2531 Honey Springs Rd
CUTTING EDGE RESTORATION, INC of SAN DIEGO
2222 Verus St
Southern California Well Service
11998 Stoney Peak Dr

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Water Well Map Widgets

Add map link and drought monitor to your website!

Water Well Terminology

Pitless Adapter –A device that allows water to flow from a well to the surface without a hole in the casing above the frost line.

Learn about more terms in the glossary.

Granite Hills Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth292 (ft)
SWL89 (ft)
Bedrock Depth-- (ft)
Yield48 (gpm)
* Average within 5km
Drought Monitor
September 29, 2026D0 
September 22, 2026D0 
September 15, 2026D0 
September 8, 2026D0 
September 1, 2026D0 
August 25, 2026D0 
August 18, 2026D0 
August 11, 2026D0