⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Mason County › Matlock (98560)

Matlock, WA (98560): well depth, water level & drilling cost

✓ 226 Ecology records · Mason County

72 ftmedian well depth
46 ft–100 fttypical depth range
35 ftmedian static water level
30 gpmmedian yield (30 tests)

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How deep are wells in and around Matlock (98560), Washington?

The median drilled well depth in and around Matlock (98560) is 72 ft, based on 226 wells with recorded depths in the state Ecology database. Half fall between 46 ft and 100 ft; 90% are shallower than 160 ft.

How much does it cost to drill a well in and around Matlock (98560)?

Applying published per-foot rates to the local median depth of 72 ft: drilling and casing alone typically runs $1,800–$4,680; a complete system including pump, pressure tank, and hookup typically runs $4,320–$7,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Matlock (98560)?

The median static water level is 35 ft below ground surface (middle half of wells: 12 ft–60 ft), from 50 measurements.

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Drilled depth distribution

0–50 ft 62 50–100 ft 106 100–150 ft 33 150–200 ft 8 200–300 ft 13 300–400 ft 2 400–600 ft 2 600+ ft 0
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Part of Mason County well records.

Method: medians computed from Ecology records (water wells only — soil/environmental borings and decommissions excluded; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.