⟁ Oregon Well Data field records · 2026 survey

Oregon Well Data › Linn County › Corvallis (97339)

Corvallis, OR (97339): well depth, water level & drilling cost

✓ 747 OWRD records · Linn County

40 ftmedian well depth
35 ft–50 fttypical depth range
16 ftmedian static water level
40 gpmmedian yield (614 tests)

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How deep are wells in and around Corvallis (97339), Oregon?

The median drilled well depth in and around Corvallis (97339) is 40 ft, based on 666 wells with recorded depths in the state OWRD database. Half fall between 35 ft and 50 ft; 90% are shallower than 65 ft.

How much does it cost to drill a well in and around Corvallis (97339)?

Applying published per-foot rates to the local median depth of 40 ft: drilling and casing alone typically runs $1,000–$2,600; a complete system including pump, pressure tank, and hookup typically runs $2,400–$4,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Corvallis (97339)?

The median static water level is 16 ft below ground surface (middle half of wells: 12 ft–20 ft), from 670 measurements.

Drilled depth distribution

0–50 ft 496 50–100 ft 144 100–150 ft 20 150–200 ft 0 200–300 ft 4 300–400 ft 1 400–600 ft 1 600+ ft 0
Looking at a specific property in Corvallis (97339)?

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Get quotes from drillers who work in Corvallis (97339)

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Part of Linn 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.