⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Maricopa County › Phoenix (85040)

Phoenix, AZ (85040): well depth, water level & drilling cost

✓ 426 ADWR records · Maricopa County

100 ftmedian well depth
80 ft–130 fttypical depth range
59 ftmedian static water level
20 gpmmedian yield (35 tests)

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How deep are wells in and around Phoenix (85040), Arizona?

The median drilled well depth in and around Phoenix (85040) is 100 ft, based on 247 wells with recorded depths in the state ADWR database. Half fall between 80 ft and 130 ft; 90% are shallower than 194 ft.

How much does it cost to drill a well in and around Phoenix (85040)?

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Phoenix (85040)?

The median static water level is 59 ft below ground surface (middle half of wells: 50 ft–74 ft), from 208 measurements.

Drilled depth distribution

0–50 ft 6 50–100 ft 100 100–150 ft 98 150–200 ft 18 200–300 ft 16 300–400 ft 5 400–600 ft 3 600+ ft 1
Looking at a specific property in Phoenix (85040)?

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Part of Maricopa 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.