Washington Well Data › Klickitat County
Klickitat County, Washington: well depth, water level & drilling cost
✓ 3,737 Ecology records · verified 2026-07-28
How deep are wells in Klickitat County, Washington?
The median drilled well depth in Klickitat County is 282 ft, based on 3,725 wells with recorded depths in the state Ecology database. Half of all wells fall between 164 ft and 440 ft; 90% are shallower than 607 ft. Wells drilled since 2016 have a median depth of 290 ft.
How much does it cost to drill a well in Klickitat County?
Applying published per-foot rates to the local median depth of 290 ft: drilling and casing alone typically runs $7,250–$18,850; a complete system including pump, pressure tank, and hookup typically runs $17,400–$29,000. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Klickitat County?
The median static water level is 142 ft below ground surface (middle half of wells: 65 ft–290 ft), from 1,036 measurements.
How much water do wells in Klickitat County produce?
The median tested yield is 20 gpm (middle half: 12 gpm–35 gpm), from 1,109 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Klickitat County?
Licensed drillers by number of wells completed in this county since 2016, per filed well reports (license roster: Washington Department of Ecology).
| Driller | Wells since 2016 |
|---|---|
| Gabriel Moore | 337 |
| Charles Moore | 191 |
| Dwayne Person | 141 |
| Brian Schroder | 137 |
| Brendan Peck | 63 |
| Cameron Coe | 54 |
| Jordan Aspaas | 39 |
| Tyler Thornton | 27 |
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Median depth, water level, and yield for each ZIP code with recorded wells.
- Goldendale (98620) — 824 wells, median 335 ft
- 98672 — 287 wells, median 264 ft
- 98635 — 266 wells, median 409 ft
- Centerville (98613) — 75 wells, median 225 ft
Method: medians computed from Ecology records (water wells only — soil/environmental borings and decommissions excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.