⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Maricopa County › Surprise (85387)

Surprise, AZ (85387): well depth, water level & drilling cost

✓ 1,031 ADWR records · Maricopa County

600 ftmedian well depth
550 ft–640 fttypical depth range
390 ftmedian static water level
16 gpmmedian yield (336 tests)

Pull every recorded well near a Surprise (85387) address — $49

How deep are wells in and around Surprise (85387), Arizona?

The median drilled well depth in and around Surprise (85387) is 600 ft, based on 923 wells with recorded depths in the state ADWR database. Half fall between 550 ft and 640 ft; 90% are shallower than 713 ft.

How much does it cost to drill a well in and around Surprise (85387)?

Applying published per-foot rates to the local median depth of 600 ft: drilling and casing alone typically runs $15,000–$39,000; a complete system including pump, pressure tank, and hookup typically runs $36,000–$60,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Surprise (85387)?

The median static water level is 390 ft below ground surface (middle half of wells: 343 ft–464 ft), from 859 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 11 100–150 ft 3 150–200 ft 0 200–300 ft 11 300–400 ft 15 400–600 ft 345 600+ ft 534
Looking at a specific property in Surprise (85387)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Surprise (85387)

Free. Goes to licensed drillers working Maricopa County.

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.