⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Ada County › Boise (83704)

Boise, ID (83704): well depth, water level & drilling cost

✓ 699 IDWR records · Ada County

95 ftmedian well depth
47 ft–159 fttypical depth range
16 ftmedian static water level
40 gpmmedian yield (287 tests)

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How deep are wells in and around Boise (83704), Idaho?

The median drilled well depth in and around Boise (83704) is 95 ft, based on 503 wells with recorded depths in the state IDWR database. Half fall between 47 ft and 159 ft; 90% are shallower than 250 ft.

How much does it cost to drill a well in and around Boise (83704)?

Applying published per-foot rates to the local median depth of 95 ft: drilling and casing alone typically runs $2,375–$6,175; a complete system including pump, pressure tank, and hookup typically runs $5,700–$9,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Boise (83704)?

The median static water level is 16 ft below ground surface (middle half of wells: 9 ft–30 ft), from 592 measurements.

Drilled depth distribution

0–50 ft 137 50–100 ft 125 100–150 ft 103 150–200 ft 51 200–300 ft 50 300–400 ft 16 400–600 ft 9 600+ ft 12
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Part of Ada County well records.

Method: medians computed from IDWR records (IDWR well records, excluding the 8,758 monitoring, injection, test, dewatering, cathodic-protection and heat-exchange wells that are not water supplies; 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.