⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Klickitat County

Klickitat County, Washington: well depth, water level & drilling cost

✓ 6,197 Ecology records · verified 2026-06-11

260 ftmedian well depth
150 ft–413 fttypical depth range
141 ftmedian static water level
20 gpmmedian yield (1,106 tests)

How deep are wells in Klickitat County, Washington?

The median drilled well depth in Klickitat County is 260 ft, based on 5,953 wells with recorded depths in the state Ecology database. Half of all wells fall between 150 ft and 413 ft; 90% are shallower than 580 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.

What is the static water level in Klickitat County?

The median static water level is 141 ft below ground surface (middle half of wells: 65 ft–291 ft), from 1,024 measurements.

How much water do wells in Klickitat County produce?

The median tested yield is 20 gpm (middle half: 12 gpm–35 gpm), from 1,106 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 74 50–100 ft 438 100–150 ft 961 150–200 ft 706 200–300 ft 1,198 300–400 ft 937 400–600 ft 1,091 600+ ft 548

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).

DrillerWells since 2016
Gabriel Moore333
Charles Moore191
Brian Schroder136
Dwayne Person136
Brendan Peck63
Cameron Coe52
Jordan Aspaas36
Tyler Thornton27

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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.