⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Teton County

Teton County, Idaho: well depth, water level & drilling cost

✓ 3,900 IDWR records · verified 2026-10-12

187 ftmedian well depth
118 ft–280 fttypical depth range
75 ftmedian static water level
20 gpmmedian yield (1,626 tests)

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How deep are wells in Teton County, Idaho?

The median drilled well depth in Teton County is 187 ft, based on 2,965 wells with recorded depths in the state IDWR database. Half of all wells fall between 118 ft and 280 ft; 90% are shallower than 420 ft. Wells drilled since 2016 have a median depth of 200 ft.

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

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Teton County?

The median static water level is 75 ft below ground surface (middle half of wells: 37 ft–138 ft), from 3,718 measurements.

How much water do wells in Teton County produce?

The median tested yield is 20 gpm (middle half: 15 gpm–30 gpm), from 1,626 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 28 50–100 ft 337 100–150 ft 771 150–200 ft 387 200–300 ft 748 300–400 ft 314 400–600 ft 304 600+ ft 76
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Well records by ZIP code in Teton County

Median depth, water level, and yield for each ZIP code with recorded wells.

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.