⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Ada County › Boise (83703)

Boise, ID (83703): well depth, water level & drilling cost

✓ 1,000 IDWR records · Ada County

80 ftmedian well depth
50 ft–157 fttypical depth range
15 ftmedian static water level
30 gpmmedian yield (588 tests)

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How deep are wells in and around Boise (83703), Idaho?

The median drilled well depth in and around Boise (83703) is 80 ft, based on 711 wells with recorded depths in the state IDWR database. Half fall between 50 ft and 157 ft; 90% are shallower than 327 ft.

How much does it cost to drill a well in and around Boise (83703)?

Applying published per-foot rates to the local median depth of 80 ft: drilling and casing alone typically runs $2,000–$5,200; a complete system including pump, pressure tank, and hookup typically runs $4,800–$8,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Boise (83703)?

The median static water level is 15 ft below ground surface (middle half of wells: 7 ft–38 ft), from 869 measurements.

Drilled depth distribution

0–50 ft 175 50–100 ft 236 100–150 ft 112 150–200 ft 47 200–300 ft 61 300–400 ft 16 400–600 ft 40 600+ ft 24
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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.