⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Pend Oreille County

Pend Oreille County, Washington: well depth, water level & drilling cost

✓ 4,299 Ecology records · verified 2026-10-02

150 ftmedian well depth
75 ft–280 fttypical depth range
48 ftmedian static water level
8 gpmmedian yield (825 tests)

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How deep are wells in Pend Oreille County, Washington?

The median drilled well depth in Pend Oreille County is 150 ft, based on 4,260 wells with recorded depths in the state Ecology database. Half of all wells fall between 75 ft and 280 ft; 90% are shallower than 415 ft. Wells drilled since 2016 have a median depth of 200 ft.

How much does it cost to drill a well in Pend Oreille County?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Pend Oreille County?

The median static water level is 48 ft below ground surface (middle half of wells: 23 ft–108 ft), from 858 measurements.

How much water do wells in Pend Oreille County produce?

The median tested yield is 8 gpm (middle half: 3 gpm–20 gpm), from 825 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 404 50–100 ft 1,060 100–150 ft 661 150–200 ft 453 200–300 ft 676 300–400 ft 457 400–600 ft 436 600+ ft 113

Who drills wells in Pend Oreille 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
Morgan Joy179
Nicholas Boone98
Charlie Slocum89
John Arfman87
Chris Macpherson52
Brian Schaefer35
Todd Lively31
Kenneth Hoyer28

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Well records by ZIP code in Pend Oreille County

Median depth, water level, and yield for each ZIP code with recorded wells.

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.