⟁ Oregon Well Data field records · 2026 survey

Oregon Well Data › Marion County › Salem (97303)

Salem, OR (97303): well depth, water level & drilling cost

✓ 1,154 OWRD records · Marion County

100 ftmedian well depth
65 ft–119 fttypical depth range
31 ftmedian static water level
45 gpmmedian yield (762 tests)

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How deep are wells in and around Salem (97303), Oregon?

The median drilled well depth in and around Salem (97303) is 100 ft, based on 885 wells with recorded depths in the state OWRD database. Half fall between 65 ft and 119 ft; 90% are shallower than 140 ft.

How much does it cost to drill a well in and around Salem (97303)?

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Salem (97303)?

The median static water level is 31 ft below ground surface (middle half of wells: 19 ft–50 ft), from 1,014 measurements.

Drilled depth distribution

0–50 ft 143 50–100 ft 298 100–150 ft 380 150–200 ft 36 200–300 ft 19 300–400 ft 6 400–600 ft 3 600+ ft 0
Looking at a specific property in Salem (97303)?

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Get quotes from drillers who work in Salem (97303)

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Part of Marion 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.