Arizona Well Data field records · 2026 survey

Arizona Well Data › Graham County

Graham County, Arizona: well depth, water level & drilling cost

✓ 5,725 ADWR records · verified 2026-08-20

105 ftmedian well depth
70 ft–220 fttypical depth range
43 ftmedian static water level
35 gpmmedian yield (3,003 tests)

How deep are wells in Graham County, Arizona?

The median drilled well depth in Graham County is 105 ft, based on 4,616 wells with recorded depths in the state ADWR database. Half of all wells fall between 70 ft and 220 ft; 90% are shallower than 611 ft. Wells drilled since 2016 have a median depth of 261 ft.

How much does it cost to drill a well in Graham County?

Applying published per-foot rates to the local median depth of 261 ft: drilling and casing alone typically runs $6,525–$16,965; a complete system including pump, pressure tank, and hookup typically runs $15,660–$26,100. Actual quotes depend on site access, geology, and casing requirements.

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What is the static water level in Graham County?

The median static water level is 43 ft below ground surface (middle half of wells: 26 ft–78 ft), from 4,237 measurements.

How much water do wells in Graham County produce?

The median tested yield is 35 gpm (middle half: 20 gpm–600 gpm), from 3,003 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 435 50–100 ft 1,624 100–150 ft 877 150–200 ft 360 200–300 ft 337 300–400 ft 206 400–600 ft 263 600+ ft 514
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Method: medians computed from ADWR records (ADWR registered wells, excluding the 51,744 registrations the department has cancelled; depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.