Missouri Well Data field records · 2026 survey

Missouri Well Data › Bollinger County

Bollinger County, Missouri: well depth, water level & drilling cost

✓ 1,955 MoDNR records · verified 2026-08-21

270 ftmedian well depth
190 ft–365 fttypical depth range
80 ftmedian static water level
20 gpmmedian yield (1,787 tests)

How deep are wells in Bollinger County, Missouri?

The median drilled well depth in Bollinger County is 270 ft, based on 1,894 wells with recorded depths in the state MoDNR database. Half of all wells fall between 190 ft and 365 ft; 90% are shallower than 460 ft. Wells drilled since 2016 have a median depth of 290 ft.

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

Applying published per-foot rates to the local median depth of 290 ft: drilling and casing alone typically runs $7,250–$18,850; a complete system including pump, pressure tank, and hookup typically runs $17,400–$29,000. Actual quotes depend on site access, geology, and casing requirements.

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What is the static water level in Bollinger County?

The median static water level is 80 ft below ground surface (middle half of wells: 35 ft–110 ft), from 1,541 measurements.

How much water do wells in Bollinger County produce?

The median tested yield is 20 gpm (middle half: 15 gpm–30 gpm), from 1,787 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 0 50–100 ft 73 100–150 ft 232 150–200 ft 189 200–300 ft 555 300–400 ft 485 400–600 ft 300 600+ ft 60

Who drills wells in Bollinger County?

Drillers by number of wells certified in this county, per well certification records filed with the Missouri Geological Survey. Missouri licenses individual drillers rather than companies, so these are the people who signed the certification.

DrillerWells since 2016
GARY COOK117
WILLIAM WARD46
THARON COOK43
SHANE CRITES31
AMY NICHOLS25
TODD ROBINSON21
MIKE CALLAWAY19
JOHN ABNER15

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Method: medians computed from MoDNR records (MoDNR certified water wells; depths 0-5,000 ft, with the file's 99999.9 and 88888 sentinel values excluded rather than clamped). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.