⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Jefferson County › Chimacum (98325)

Chimacum, WA (98325): well depth, water level & drilling cost

✓ 735 Ecology records · Jefferson County

125 ftmedian well depth
67 ft–202 fttypical depth range
57 ftmedian static water level
13 gpmmedian yield (43 tests)

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How deep are wells in and around Chimacum (98325), Washington?

The median drilled well depth in and around Chimacum (98325) is 125 ft, based on 723 wells with recorded depths in the state Ecology database. Half fall between 67 ft and 202 ft; 90% are shallower than 285 ft.

How much does it cost to drill a well in and around Chimacum (98325)?

Applying published per-foot rates to the local median depth of 125 ft: drilling and casing alone typically runs $3,125–$8,125; a complete system including pump, pressure tank, and hookup typically runs $7,500–$12,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Chimacum (98325)?

The median static water level is 57 ft below ground surface (middle half of wells: 24 ft–128 ft), from 137 measurements.

Drilled depth distribution

0–50 ft 93 50–100 ft 189 100–150 ft 136 150–200 ft 114 200–300 ft 128 300–400 ft 48 400–600 ft 15 600+ ft 0
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Part of Jefferson 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.