⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Valley County

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

✓ 7,641 IDWR records · verified 2026-10-12

111 ftmedian well depth
68 ft–203 fttypical depth range
28 ftmedian static water level
20 gpmmedian yield (6,432 tests)

Pull every recorded well near a Valley County address — $49

How deep are wells in Valley County, Idaho?

The median drilled well depth in Valley County is 111 ft, based on 5,322 wells with recorded depths in the state IDWR database. Half of all wells fall between 68 ft and 203 ft; 90% are shallower than 305 ft. Wells drilled since 2016 have a median depth of 140 ft.

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

Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Valley County?

The median static water level is 28 ft below ground surface (middle half of wells: 15 ft–57 ft), from 7,027 measurements.

How much water do wells in Valley County produce?

The median tested yield is 20 gpm (middle half: 10 gpm–30 gpm), from 6,432 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 667 50–100 ft 1,671 100–150 ft 933 150–200 ft 627 200–300 ft 812 300–400 ft 379 400–600 ft 190 600+ ft 43
Looking at a specific property in Valley County?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers active in Valley County

Free. Goes to licensed drillers working Valley County.

Well records by ZIP code in Valley 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.