⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Mohave County › Topock (86436)

Topock, AZ (86436): well depth, water level & drilling cost

✓ 345 ADWR records · Mohave County

230 ftmedian well depth
135 ft–320 fttypical depth range
118 ftmedian static water level
25 gpmmedian yield (171 tests)

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How deep are wells in and around Topock (86436), Arizona?

The median drilled well depth in and around Topock (86436) is 230 ft, based on 308 wells with recorded depths in the state ADWR database. Half fall between 135 ft and 320 ft; 90% are shallower than 530 ft.

How much does it cost to drill a well in and around Topock (86436)?

Applying published per-foot rates to the local median depth of 230 ft: drilling and casing alone typically runs $5,750–$14,950; a complete system including pump, pressure tank, and hookup typically runs $13,800–$23,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Topock (86436)?

The median static water level is 118 ft below ground surface (middle half of wells: 53 ft–166 ft), from 263 measurements.

Drilled depth distribution

0–50 ft 33 50–100 ft 16 100–150 ft 44 150–200 ft 40 200–300 ft 81 300–400 ft 25 400–600 ft 45 600+ ft 24
Looking at a specific property in Topock (86436)?

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Part of Mohave 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.