Pima, Arizona Drillers and Service Providers

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Find top water well drillers, groundwater, and drought information in pima, Arizona. For new installations, repairs, or regular maintenance, trust our listings.

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

Water Well Professionals in Pima, Arizona – Water Well Drilling, Service, and Treatment

Wells Pump & Supply All Major
4500 Wells Rd
Reliant Well Drilling
800 E Maley St
Bill's Pump Services
2530 W Marguerite Rd
Pride Drilling LLC
1253 E Maley St

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Water Well Terminology

Hydraulic GradientThe slope of the water table or potentiometric surface, driving groundwater flow.

Learn about more terms in the glossary.

Pima Statistics

Geology
AquifierBasin and Range basin-fill aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth60 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield222 (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D2 
October 14, 2025D2 
October 7, 2025D3 
September 30, 2025D3 
September 23, 2025D3 
September 16, 2025D3 
September 9, 2025D3 
September 2, 2025D3