Issaquah, Washington Drillers and Service Providers

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Discover expert water well drillers, groundwater, and drought information in issaquah, Washington. For new installations, repairs, or regular maintenance, connect with trusted professionals.

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

Gregory Drilling Inc
14112 452nd Ave SE

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Water Well Terminology

Groundwater BasinA geographic area that contains a connected groundwater system.

Learn about more terms in the glossary.

Issaquah Statistics

Geology
AquifierPuget Sound aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
December 10, 2024N 
December 3, 2024N 
November 26, 2024N 
November 19, 2024N 
November 12, 2024N 
November 5, 2024N 
October 29, 2024N 
October 22, 2024N