⟁ Oregon Well Data field records · 2026 survey

Oregon Well Data › Polk County › Willamina (97396)

Willamina, OR (97396): well depth, water level & drilling cost

✓ 408 OWRD records · Polk County

149 ftmedian well depth
99 ft–204 fttypical depth range
23 ftmedian static water level
6 gpmmedian yield (327 tests)

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How deep are wells in and around Willamina (97396), Oregon?

The median drilled well depth in and around Willamina (97396) is 149 ft, based on 363 wells with recorded depths in the state OWRD database. Half fall between 99 ft and 204 ft; 90% are shallower than 300 ft.

How much does it cost to drill a well in and around Willamina (97396)?

Applying published per-foot rates to the local median depth of 149 ft: drilling and casing alone typically runs $3,725–$9,685; a complete system including pump, pressure tank, and hookup typically runs $8,940–$14,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Willamina (97396)?

The median static water level is 23 ft below ground surface (middle half of wells: 12 ft–42 ft), from 374 measurements.

Drilled depth distribution

0–50 ft 12 50–100 ft 80 100–150 ft 90 150–200 ft 68 200–300 ft 74 300–400 ft 24 400–600 ft 14 600+ ft 1
Looking at a specific property in Willamina (97396)?

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Part of Polk County well records.

Method: medians computed from OWRD records (water wells only (log type 'Water Well' — monitoring wells and geotechnical holes 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.