⟁ Missouri Well Data field records · 2026 survey

Missouri Well Data › Marion County

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

✓ 109 MoDNR records · verified 2026-10-12

130 ftmedian well depth
100 ft–196 fttypical depth range
46 ftmedian static water level
10 gpmmedian yield (80 tests)

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How deep are wells in Marion County, Missouri?

The median drilled well depth in Marion County is 130 ft, based on 102 wells with recorded depths in the state MoDNR database. Half of all wells fall between 100 ft and 196 ft; 90% are shallower than 401 ft. Wells drilled since 2016 have a median depth of 180 ft.

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

Applying published per-foot rates to the local median depth of 130 ft: drilling and casing alone typically runs $3,250–$8,450; a complete system including pump, pressure tank, and hookup typically runs $7,800–$13,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Marion County?

The median static water level is 46 ft below ground surface (middle half of wells: 20 ft–81 ft), from 80 measurements.

How much water do wells in Marion County produce?

The median tested yield is 10 gpm (middle half: 3 gpm–29 gpm), from 80 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 4 50–100 ft 21 100–150 ft 33 150–200 ft 19 200–300 ft 8 300–400 ft 6 400–600 ft 9 600+ ft 2

Who drills wells in Marion 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
DAVID GUZY9
DANIEL FLYNN5
JASON BOYCE2
SEAMAN MAHAN1
KEITH JULIAN1
CORWIN GINGERICH1
KLINT GINGERICH1

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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.