⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Bonner County

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

✓ 13,755 IDWR records · verified 2026-08-21

220 ftmedian well depth
120 ft–380 fttypical depth range
48 ftmedian static water level
10 gpmmedian yield (12,218 tests)

How deep are wells in Bonner County, Idaho?

The median drilled well depth in Bonner County is 220 ft, based on 6,990 wells with recorded depths in the state IDWR database. Half of all wells fall between 120 ft and 380 ft; 90% are shallower than 545 ft. Wells drilled since 2016 have a median depth of 240 ft.

How much does it cost to drill a well in Bonner 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.

Get quotes from drillers active in Bonner County

Free for property owners. We route your request only to licensed drillers who actually file well logs in Bonner County — never sold elsewhere.

What is the static water level in Bonner County?

The median static water level is 48 ft below ground surface (middle half of wells: 20 ft–100 ft), from 12,491 measurements.

How much water do wells in Bonner County produce?

The median tested yield is 10 gpm (middle half: 5 gpm–20 gpm), from 12,218 pump tests. A typical household needs 5–10 gpm.

Pull every recorded well near a Bonner County address — $29

Drilled depth distribution

0–50 ft 416 50–100 ft 911 100–150 ft 992 150–200 ft 804 200–300 ft 1,288 300–400 ft 901 400–600 ft 1,094 600+ ft 584
Looking at a specific property in Bonner 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 — $29

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.