Welcome to your trusted source for water well drillers, groundwater, and drought information in olalla, Oregon. Whether you need a new well, repair services, or routine maintenance, find experts here.
Visit the Olalla Water Well Map to view the water, irrigation, and geothermal wells.
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Centrifugal Pump –A pump that uses a rotating impeller to increase the pressure and flow of water.
Learn about more terms in the glossary.
| Geology | |
|---|---|
| Aquifier | Pacific Northwest basin-fill aquifers |
| Rock Formation | Unconsolidated sand and gravel aquifers |
| Well Information* | |
|---|---|
| Well Depth | -- (ft) |
| SWL | -- (ft) |
| Bedrock Depth | -- (ft) |
| Yield | -- (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| October 6, 2026 | D2 |
| September 29, 2026 | D2 |
| September 22, 2026 | D2 |
| September 15, 2026 | D2 |
| September 8, 2026 | D2 |
| September 1, 2026 | D2 |
| August 25, 2026 | D2 |
| August 18, 2026 | D2 |
| Source: US Drought Monitor | |