⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Teton County

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

✓ 3,795 IDWR records · verified 2026-08-21

185 ftmedian well depth
119 ft–280 fttypical depth range
75 ftmedian static water level
20 gpmmedian yield (1,570 tests)

How deep are wells in Teton County, Idaho?

The median drilled well depth in Teton County is 185 ft, based on 2,867 wells with recorded depths in the state IDWR database. Half of all wells fall between 119 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.

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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–135 ft), from 3,621 measurements.

How much water do wells in Teton County produce?

The median tested yield is 20 gpm (middle half: 15 gpm–30 gpm), from 1,570 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 27 50–100 ft 327 100–150 ft 747 150–200 ft 376 200–300 ft 721 300–400 ft 301 400–600 ft 298 600+ ft 70
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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.