⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Coconino County › Flagstaff (86002)

Flagstaff, AZ (86002): well depth, water level & drilling cost

✓ 891 ADWR records · Coconino County

160 ftmedian well depth
34 ft–225 fttypical depth range
85 ftmedian static water level
10 gpmmedian yield (310 tests)

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How deep are wells in and around Flagstaff (86002), Arizona?

The median drilled well depth in and around Flagstaff (86002) is 160 ft, based on 803 wells with recorded depths in the state ADWR database. Half fall between 34 ft and 225 ft; 90% are shallower than 303 ft.

How much does it cost to drill a well in and around Flagstaff (86002)?

Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Flagstaff (86002)?

The median static water level is 85 ft below ground surface (middle half of wells: 21 ft–130 ft), from 720 measurements.

Drilled depth distribution

0–50 ft 233 50–100 ft 49 100–150 ft 84 150–200 ft 133 200–300 ft 204 300–400 ft 64 400–600 ft 8 600+ ft 28
Looking at a specific property in Flagstaff (86002)?

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Get quotes from drillers who work in Flagstaff (86002)

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Part of Coconino 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.