Hartline, Washington Drillers and Service Providers

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Discover the best water well drillers, groundwater, and drought information in hartline, Washington. For new wells, repairs, or regular maintenance, find reliable experts in our listings.

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

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

Water Well Professionals in Hartline, Washington – Water Well Drilling, Service, and Treatment

D C Drilling Inc.
6333 S Frontage Rd E
Joy Drilling Co
5369 Janel Ct NE
Bransen Drilling LLC
406 W Broadway Ave Ste F
Empire Well Drilling
O'Connell Drilling & Supply
21B Brewster Airport Rd

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Water Well Map Widgets

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Water Well Terminology

Pitless AdapterA 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.

Hartline Statistics

Geology
AquifierColumbia Plateau basin-fill aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
April 29, 2025N 
April 22, 2025N 
April 15, 2025N 
April 8, 2025N 
April 1, 2025N 
March 25, 2025N 
March 18, 2025N 
March 11, 2025N