⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Ada County › Boise (83709)

Boise, ID (83709): well depth, water level & drilling cost

✓ 2,829 IDWR records · Ada County

110 ftmedian well depth
80 ft–161 fttypical depth range
53 ftmedian static water level
40 gpmmedian yield (1,744 tests)

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How deep are wells in and around Boise (83709), Idaho?

The median drilled well depth in and around Boise (83709) is 110 ft, based on 2,107 wells with recorded depths in the state IDWR database. Half fall between 80 ft and 161 ft; 90% are shallower than 212 ft.

How much does it cost to drill a well in and around Boise (83709)?

Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Boise (83709)?

The median static water level is 53 ft below ground surface (middle half of wells: 35 ft–74 ft), from 2,613 measurements.

Drilled depth distribution

0–50 ft 52 50–100 ft 833 100–150 ft 584 150–200 ft 373 200–300 ft 157 300–400 ft 69 400–600 ft 34 600+ ft 5
Looking at a specific property in Boise (83709)?

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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.