Mercer Island, Washington Water Well Drillers and Service Providers
Discover reliable water well drillers, groundwater, and drought information in mercer island, Washington. Whether you need a new well, repairs, or regular maintenance, explore our listings for trusted experts.
Interactive Water Well Map – Estimate your new well's depth
Visit the Mercer Island Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Mercer Island, Washington – Water Well Drilling, Service, and Treatment
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Water Well Map Widgets
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Water Well Terminology
Foot Valve –A valve at the bottom of a well pipe that prevents backflow and keeps the pump primed.
Learn about more terms in the glossary.
Mercer Island Statistics
| Geology | |
|---|---|
| Aquifier | Puget Sound aquifer system |
| Rock Formation | Unconsolidated sand and gravel aquifers |
| Well Information* | |
|---|---|
| Well Depth | -- (ft) |
| SWL | -- (ft) |
| Bedrock Depth | -- (ft) |
| Yield | -- (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| June 17, 2025 | D1 |
| June 10, 2025 | D1 |
| June 3, 2025 | D1 |
| May 27, 2025 | D1 |
| May 20, 2025 | D1 |
| May 13, 2025 | D1 |
| May 6, 2025 | D1 |
| April 29, 2025 | D1 |
Source: US Drought MonitorAdd to Website | |
