⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Pierce County › Tacoma (98445)

Tacoma, WA (98445): well depth, water level & drilling cost

✓ 60 Ecology records · Pierce County

107 ftmedian well depth
70 ft–142 fttypical depth range
35 ftmedian static water level
463 gpmmedian yield (4 tests)

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How deep are wells in and around Tacoma (98445), Washington?

The median drilled well depth in and around Tacoma (98445) is 107 ft, based on 59 wells with recorded depths in the state Ecology database. Half fall between 70 ft and 142 ft; 90% are shallower than 219 ft.

How much does it cost to drill a well in and around Tacoma (98445)?

Applying published per-foot rates to the local median depth of 107 ft: drilling and casing alone typically runs $2,675–$6,955; a complete system including pump, pressure tank, and hookup typically runs $6,420–$10,700. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Tacoma (98445)?

The median static water level is 35 ft below ground surface (middle half of wells: 23 ft–100 ft), from 15 measurements.

Bad well water in Pierce County?

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Drilled depth distribution

0–50 ft 3 50–100 ft 25 100–150 ft 17 150–200 ft 8 200–300 ft 0 300–400 ft 3 400–600 ft 3 600+ ft 0
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Part of Pierce 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.