Missouri Well Data › Cass County
Cass County, Missouri: well depth, water level & drilling cost
✓ 252 MoDNR records · verified 2026-08-21
How deep are wells in Cass County, Missouri?
The median drilled well depth in Cass County is 368 ft, based on 250 wells with recorded depths in the state MoDNR database. Half of all wells fall between 233 ft and 489 ft; 90% are shallower than 682 ft. Wells drilled since 2016 have a median depth of 465 ft.
How much does it cost to drill a well in Cass County?
Applying published per-foot rates to the local median depth of 465 ft: drilling and casing alone typically runs $11,625–$30,225; a complete system including pump, pressure tank, and hookup typically runs $27,900–$46,500. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Cass County?
The median static water level is 120 ft below ground surface (middle half of wells: 60 ft–160 ft), from 213 measurements.
How much water do wells in Cass County produce?
The median tested yield is 15 gpm (middle half: 4 gpm–35 gpm), from 228 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Cass 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 |
|---|---|
| JESSE YOAKUM | 24 |
| LATHAN COBB | 11 |
| MATTY YOAKUM | 5 |
| GARY SISK | 2 |
| ANDREW HARPER | 1 |
| DAVID SCHNELL | 1 |
| TROY ALLEN | 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.