Missouri Well Data › Linn County
Linn County, Missouri: well depth, water level & drilling cost
✓ 46 MoDNR records · verified 2026-08-21
How deep are wells in Linn County, Missouri?
The median drilled well depth in Linn County is 80 ft, based on 45 wells with recorded depths in the state MoDNR database. Half of all wells fall between 53 ft and 120 ft; 90% are shallower than 137 ft. Wells drilled since 2016 have a median depth of 53 ft.
How much does it cost to drill a well in Linn County?
Applying published per-foot rates to the local median depth of 53 ft: drilling and casing alone typically runs $1,325–$3,445; a complete system including pump, pressure tank, and hookup typically runs $3,180–$5,300. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Linn County?
The median static water level is 20 ft below ground surface (middle half of wells: 13 ft–68 ft), from 38 measurements.
How much water do wells in Linn County produce?
The median tested yield is 33 gpm (middle half: 8 gpm–350 gpm), from 42 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Linn 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 |
|---|---|
| Roy Rieschick | 5 |
| MARK FINCH | 2 |
| GREGORY BONNOT | 1 |
| DANIEL FLYNN | 1 |
See every driller with wells on record in Linn 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.