Grand Coulee, Washington Water Well Drillers and Service Providers
Welcome to your reliable source for water well drillers, groundwater, and drought information in grand coulee, Washington. Whether you're installing a new well, need repairs, or routine maintenance, find experts here.
Interactive Water Well Map – Estimate your new well's depth
Visit the Grand Coulee Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Grand Coulee, Washington – Water Well Drilling, Service, and Treatment
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Water Well Map Widgets
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Water Well Terminology
Confining Layer –A layer of rock or sediment that restricts the flow of groundwater.
Learn about more terms in the glossary.
Grand Coulee Statistics
| Geology | |
|---|---|
| Aquifier | Columbia Plateau basaltic-rock aquifers |
| Rock Formation | Igneous and metamorphic-rock aquifers |
| Well Information* | |
|---|---|
| Well Depth | -- (ft) |
| SWL | -- (ft) |
| Bedrock Depth | -- (ft) |
| Yield | -- (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| October 8, 2024 | D1 |
| October 1, 2024 | D1 |
| September 24, 2024 | D1 |
| September 17, 2024 | D1 |
| September 10, 2024 | D1 |
| September 3, 2024 | D1 |
| August 27, 2024 | D2 |
| August 20, 2024 | D2 |
Source: US Drought MonitorAdd to Website | |
