⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Cowlitz County › Carrolls (98609)

Carrolls, WA (98609): well depth, water level & drilling cost

✓ 621 Ecology records · Cowlitz County

232 ftmedian well depth
146 ft–350 fttypical depth range
90 ftmedian static water level
17 gpmmedian yield (11 tests)

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How deep are wells in and around Carrolls (98609), Washington?

The median drilled well depth in and around Carrolls (98609) is 232 ft, based on 617 wells with recorded depths in the state Ecology database. Half fall between 146 ft and 350 ft; 90% are shallower than 482 ft.

How much does it cost to drill a well in and around Carrolls (98609)?

Applying published per-foot rates to the local median depth of 232 ft: drilling and casing alone typically runs $5,800–$15,080; a complete system including pump, pressure tank, and hookup typically runs $13,920–$23,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Carrolls (98609)?

The median static water level is 90 ft below ground surface (middle half of wells: 43 ft–140 ft), from 77 measurements.

Drilled depth distribution

0–50 ft 16 50–100 ft 51 100–150 ft 89 150–200 ft 92 200–300 ft 142 300–400 ft 106 400–600 ft 104 600+ ft 17
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Part of Cowlitz 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.