⟁ Oregon Well Data field records · 2026 survey

Oregon Well Data › Douglas County › Yoncalla (97499)

Yoncalla, OR (97499): well depth, water level & drilling cost

✓ 793 OWRD records · Douglas County

140 ftmedian well depth
92 ft–205 fttypical depth range
21 ftmedian static water level
6 gpmmedian yield (653 tests)

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How deep are wells in and around Yoncalla (97499), Oregon?

The median drilled well depth in and around Yoncalla (97499) is 140 ft, based on 747 wells with recorded depths in the state OWRD database. Half fall between 92 ft and 205 ft; 90% are shallower than 300 ft.

How much does it cost to drill a well in and around Yoncalla (97499)?

Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Yoncalla (97499)?

The median static water level is 21 ft below ground surface (middle half of wells: 12 ft–40 ft), from 750 measurements.

Drilled depth distribution

0–50 ft 26 50–100 ft 185 100–150 ft 197 150–200 ft 105 200–300 ft 144 300–400 ft 58 400–600 ft 28 600+ ft 4
Looking at a specific property in Yoncalla (97499)?

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Part of Douglas 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.