Union, Washington Water Well Drillers and Service Providers
Find reliable water well drillers, groundwater, and drought information in union, Washington. For new well installations, repairs, or routine upkeep, explore our listings for trusted professionals.
Interactive Water Well Map – Estimate your new well's depth
Visit the Union Water Well Map to view the water, irrigation, and geothermal wells.
Water Well Professionals in Union, Washington – Water Well Drilling, Service, and Treatment
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Water Well Terminology
UV Disinfection –A method of water purification that uses ultraviolet light to kill microorganisms.
Learn about more terms in the glossary.
Union 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 | |
|---|---|
| July 8, 2025 | D1 |
| July 1, 2025 | D0 |
| June 24, 2025 | D0 |
| June 17, 2025 | D0 |
| June 10, 2025 | D0 |
| June 3, 2025 | D0 |
| May 27, 2025 | D0 |
| May 20, 2025 | D0 |
Source: US Drought MonitorAdd to Website | |
