⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Pima County › Tucson (85756)

Tucson, AZ (85756): well depth, water level & drilling cost

✓ 419 ADWR records · Pima County

280 ftmedian well depth
162 ft–375 fttypical depth range
196 ftmedian static water level
20 gpmmedian yield (97 tests)

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How deep are wells in and around Tucson (85756), Arizona?

The median drilled well depth in and around Tucson (85756) is 280 ft, based on 367 wells with recorded depths in the state ADWR database. Half fall between 162 ft and 375 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in and around Tucson (85756)?

Applying published per-foot rates to the local median depth of 280 ft: drilling and casing alone typically runs $7,000–$18,200; a complete system including pump, pressure tank, and hookup typically runs $16,800–$28,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Tucson (85756)?

The median static water level is 196 ft below ground surface (middle half of wells: 132 ft–235 ft), from 315 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 44 150–200 ft 64 200–300 ft 97 300–400 ft 78 400–600 ft 54 600+ ft 30
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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.