Missouri Well Data › Randolph County
Randolph County, Missouri: well depth, water level & drilling cost
✓ 70 MoDNR records · verified 2026-08-21
How deep are wells in Randolph County, Missouri?
The median drilled well depth in Randolph County is 430 ft, based on 69 wells with recorded depths in the state MoDNR database. Half of all wells fall between 377 ft and 450 ft; 90% are shallower than 625 ft. Wells drilled since 2016 have a median depth of 425 ft.
How much does it cost to drill a well in Randolph County?
Applying published per-foot rates to the local median depth of 425 ft: drilling and casing alone typically runs $10,625–$27,625; a complete system including pump, pressure tank, and hookup typically runs $25,500–$42,500. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Randolph County?
The median static water level is 138 ft below ground surface (middle half of wells: 100 ft–171 ft), from 56 measurements.
How much water do wells in Randolph County produce?
The median tested yield is 30 gpm (middle half: 19 gpm–40 gpm), from 62 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Randolph 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 |
|---|---|
| GREGORY BONNOT | 8 |
| DAVID SCHNELL | 3 |
| JASON BOYCE | 2 |
| DAVID GUZY | 2 |
| DANIEL FLYNN | 1 |
| JEFF HATFIELD | 1 |
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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.