⟁ Washington Well Data field records · 2026 survey

Washington Well Data › Pierce County › Graham (98338)

Graham, WA (98338): well depth, water level & drilling cost

✓ 2,174 Ecology records · Pierce County

115 ftmedian well depth
80 ft–145 fttypical depth range
58 ftmedian static water level
25 gpmmedian yield (245 tests)

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How deep are wells in and around Graham (98338), Washington?

The median drilled well depth in and around Graham (98338) is 115 ft, based on 2,162 wells with recorded depths in the state Ecology database. Half fall between 80 ft and 145 ft; 90% are shallower than 195 ft.

How much does it cost to drill a well in and around Graham (98338)?

Applying published per-foot rates to the local median depth of 115 ft: drilling and casing alone typically runs $2,875–$7,475; a complete system including pump, pressure tank, and hookup typically runs $6,900–$11,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Graham (98338)?

The median static water level is 58 ft below ground surface (middle half of wells: 31 ft–93 ft), from 475 measurements.

Bad well water in Pierce County?

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Drilled depth distribution

0–50 ft 60 50–100 ft 829 100–150 ft 746 150–200 ft 345 200–300 ft 158 300–400 ft 16 400–600 ft 4 600+ ft 4
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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.