Missouri Well Data › Marion County
Marion County, Missouri: well depth, water level & drilling cost
✓ 108 MoDNR records · verified 2026-08-21
How deep are wells in Marion County, Missouri?
The median drilled well depth in Marion County is 129 ft, based on 101 wells with recorded depths in the state MoDNR database. Half of all wells fall between 100 ft and 188 ft; 90% are shallower than 360 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 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Marion County?
The median static water level is 45 ft below ground surface (middle half of wells: 20 ft–80 ft), from 79 measurements.
How much water do wells in Marion County produce?
The median tested yield is 10 gpm (middle half: 3 gpm–29 gpm), from 79 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
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.
| Driller | Wells since 2016 |
|---|---|
| DAVID GUZY | 8 |
| DANIEL FLYNN | 5 |
| JASON BOYCE | 2 |
| SEAMAN MAHAN | 1 |
| KLINT GINGERICH | 1 |
| CORWIN GINGERICH | 1 |
| KEITH JULIAN | 1 |
See every driller with wells on record in Marion County, ranked →
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Free lookup Property report — $29Method: 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.