Idaho Well Data › Power County
Power County, Idaho: well depth, water level & drilling cost
✓ 1,450 IDWR records · verified 2026-10-12
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How deep are wells in Power County, Idaho?
The median drilled well depth in Power County is 240 ft, based on 1,055 wells with recorded depths in the state IDWR database. Half of all wells fall between 180 ft and 345 ft; 90% are shallower than 461 ft. Wells drilled since 2016 have a median depth of 225 ft.
How much does it cost to drill a well in Power County?
Applying published per-foot rates to the local median depth of 240 ft: drilling and casing alone typically runs $6,000–$15,600; a complete system including pump, pressure tank, and hookup typically runs $14,400–$24,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Power County?
The median static water level is 83 ft below ground surface (middle half of wells: 50 ft–188 ft), from 1,292 measurements.
How much water do wells in Power County produce?
The median tested yield is 35 gpm (middle half: 20 gpm–125 gpm), from 501 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
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Well records by ZIP code in Power County
Median depth, water level, and yield for each ZIP code with recorded wells.
- American Falls (83211) — 447 wells, median 276 ft
- Arbon (83212) — 134 wells, median 185 ft
- Rockland (83271) — 124 wells, median 233 ft
Method: medians computed from IDWR records (IDWR well records, excluding the 8,758 monitoring, injection, test, dewatering, cathodic-protection and heat-exchange wells that are not water supplies; depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.