Monrovia, California Drillers and Service Providers

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Welcome to your top source for water well drillers, groundwater, and drought information in monrovia, California. Whether you need a new well, repair services, or routine maintenance, find reliable professionals here.

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

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

Water Well Professionals in Monrovia, California – Water Well Drilling, Service, and Treatment

Malcolm Drilling Company, Inc
4926 Azusa Canyon Rd
General Pump Company Inc.
159 N Acacia St
Diversified Drilling Inc
105 N Everett St
Abundant Water Wells
10600 Leona Ave

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Water Well Terminology

Ephemeral StreamA stream that flows only during or immediately after rainfall.

Learn about more terms in the glossary.

Monrovia Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth253 (ft)
SWL170 (ft)
Bedrock Depth-- (ft)
Yield1765 (gpm)
* Average within 5km
Drought Monitor
July 8, 2025D2 
July 1, 2025D2 
June 24, 2025D2 
June 17, 2025D2 
June 10, 2025D2 
June 3, 2025D2 
May 27, 2025D2 
May 20, 2025D2