⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Maricopa County › Surprise (85388)

Surprise, AZ (85388): well depth, water level & drilling cost

✓ 95 ADWR records · Maricopa County

1,000 ftmedian well depth
660 ft–1,200 fttypical depth range
470 ftmedian static water level
700 gpmmedian yield (41 tests)

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How deep are wells in and around Surprise (85388), Arizona?

The median drilled well depth in and around Surprise (85388) is 1,000 ft, based on 81 wells with recorded depths in the state ADWR database. Half fall between 660 ft and 1,200 ft; 90% are shallower than 1,300 ft.

How much does it cost to drill a well in and around Surprise (85388)?

Applying published per-foot rates to the local median depth of 1,000 ft: drilling and casing alone typically runs $25,000–$65,000; a complete system including pump, pressure tank, and hookup typically runs $60,000–$100,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Surprise (85388)?

The median static water level is 470 ft below ground surface (middle half of wells: 424 ft–489 ft), from 71 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 0 100–150 ft 0 150–200 ft 0 200–300 ft 0 300–400 ft 0 400–600 ft 8 600+ ft 72
Looking at a specific property in Surprise (85388)?

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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.