Kansas Well Data field records · 2026 survey

Kansas Well Data › Washington County

Washington County, Kansas: well depth, water level & drilling cost

✓ 1,256 KGS records · verified 2026-09-22

95 ftmedian well depth
60 ft–135 fttypical depth range
44 ftmedian static water level
30 gpmmedian yield (993 tests)

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How deep are wells in Washington County, Kansas?

The median drilled well depth in Washington County is 95 ft, based on 1,253 wells with recorded depths in the state KGS database. Half of all wells fall between 60 ft and 135 ft; 90% are shallower than 182 ft. Wells drilled since 2016 have a median depth of 100 ft.

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

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Washington County?

The median static water level is 44 ft below ground surface (middle half of wells: 26 ft–67 ft), from 1,206 measurements.

How much water do wells in Washington County produce?

The median tested yield is 30 gpm (middle half: 15 gpm–55 gpm), from 993 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 178 50–100 ft 487 100–150 ft 350 150–200 ft 139 200–300 ft 78 300–400 ft 17 400–600 ft 4 600+ ft 0

Who drills wells in Washington County?

Contractors by number of wells completed in this county since 2016, per WWC-5 water well records filed with the Kansas Geological Survey.

DrillerWells since 2016
Blue Valley Drilling79
Blue Valley Drilling, Inc.35
Associated Drilling, Inc.24
Associated Drilling, Inc. #99019
Sargent Drlg #94615
Williams Drilling Co., Inc.13
Sargent Drilling11
Flint Hills Drlg #91411

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Well records by ZIP code in Washington County

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

Method: medians computed from KGS records (WWC-5 water well records; monitoring, environmental, geothermal and test holes excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.