⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Pima County › Tucson (85743)

Tucson, AZ (85743): well depth, water level & drilling cost

✓ 709 ADWR records · Pima County

530 ftmedian well depth
390 ft–695 fttypical depth range
346 ftmedian static water level
20 gpmmedian yield (332 tests)

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How deep are wells in and around Tucson (85743), Arizona?

The median drilled well depth in and around Tucson (85743) is 530 ft, based on 629 wells with recorded depths in the state ADWR database. Half fall between 390 ft and 695 ft; 90% are shallower than 1,000 ft.

How much does it cost to drill a well in and around Tucson (85743)?

Applying published per-foot rates to the local median depth of 530 ft: drilling and casing alone typically runs $13,250–$34,450; a complete system including pump, pressure tank, and hookup typically runs $31,800–$53,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Tucson (85743)?

The median static water level is 346 ft below ground surface (middle half of wells: 213 ft–393 ft), from 519 measurements.

Drilled depth distribution

0–50 ft 13 50–100 ft 20 100–150 ft 5 150–200 ft 19 200–300 ft 45 300–400 ft 60 400–600 ft 226 600+ ft 241
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Part of Pima County well records.

Method: medians computed from ADWR records (ADWR registered wells, excluding the 51,744 registrations the department has cancelled; 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.