⟁ Oregon Well Data field records · 2026 survey

Oregon Well Data › Washington County › Hillsboro (97123)

Hillsboro, OR (97123): well depth, water level & drilling cost

✓ 2,134 OWRD records · Washington County

128 ftmedian well depth
55 ft–220 fttypical depth range
18 ftmedian static water level
18 gpmmedian yield (1,307 tests)

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How deep are wells in and around Hillsboro (97123), Oregon?

The median drilled well depth in and around Hillsboro (97123) is 128 ft, based on 1,646 wells with recorded depths in the state OWRD database. Half fall between 55 ft and 220 ft; 90% are shallower than 363 ft.

How much does it cost to drill a well in and around Hillsboro (97123)?

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 Hillsboro (97123)?

The median static water level is 18 ft below ground surface (middle half of wells: 10 ft–38 ft), from 1,822 measurements.

Drilled depth distribution

0–50 ft 375 50–100 ft 255 100–150 ft 332 150–200 ft 191 200–300 ft 229 300–400 ft 127 400–600 ft 117 600+ ft 20
Looking at a specific property in Hillsboro (97123)?

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Get quotes from drillers who work in Hillsboro (97123)

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Part of Washington 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.