Rainier, Washington Drillers and Service Providers

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Welcome to your trusted source for water well drillers, groundwater, and drought information in rainier, Washington. Whether you need a new well, repair services, or routine maintenance, find experts here.

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

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

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

Pacific NorthWest Pump Service & Sales, LLC
5711 Lacey Blvd SE
Mykol Pump & Drilling Inc
6110 Puget Beach Rd NE
American Pump and Drilling
9601 Old Hwy
Advanced Drilling LLC
11530 School Land Rd SW
Moerke & Sons Pump & Drilling, Inc.
1162 Nw State Ave

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Water Well Terminology

Specific CapacityThe rate of water flow from a well per unit of drawdown.

Learn about more terms in the glossary.

Rainier 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
April 29, 2025D0 
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