⟁ Oregon Well Data field records · 2026 survey

Oregon Well Data › Wasco County › The Dalles (97058)

The Dalles, OR (97058): well depth, water level & drilling cost

✓ 1,153 OWRD records · Wasco County

273 ftmedian well depth
175 ft–440 fttypical depth range
122 ftmedian static water level
23 gpmmedian yield (476 tests)

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How deep are wells in and around The Dalles (97058), Oregon?

The median drilled well depth in and around The Dalles (97058) is 273 ft, based on 1,045 wells with recorded depths in the state OWRD database. Half fall between 175 ft and 440 ft; 90% are shallower than 640 ft.

How much does it cost to drill a well in and around The Dalles (97058)?

Applying published per-foot rates to the local median depth of 273 ft: drilling and casing alone typically runs $6,825–$17,745; a complete system including pump, pressure tank, and hookup typically runs $16,380–$27,300. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around The Dalles (97058)?

The median static water level is 122 ft below ground surface (middle half of wells: 52 ft–250 ft), from 1,102 measurements.

Drilled depth distribution

0–50 ft 27 50–100 ft 59 100–150 ft 119 150–200 ft 125 200–300 ft 239 300–400 ft 163 400–600 ft 182 600+ ft 131
Looking at a specific property in The Dalles (97058)?

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Part of Wasco 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.