Missouri Well Data › St. Francois County › Farmington (63640)
Farmington, MO (63640): well depth, water level & drilling cost
✓ 945 MoDNR records · St. Francois County
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How deep are wells in and around Farmington (63640), Missouri?
The median drilled well depth in and around Farmington (63640) is 207 ft, based on 940 wells with recorded depths in the state MoDNR database. Half fall between 184 ft and 280 ft; 90% are shallower than 400 ft.
How much does it cost to drill a well in and around Farmington (63640)?
Applying published per-foot rates to the local median depth of 207 ft: drilling and casing alone typically runs $5,175–$13,455; a complete system including pump, pressure tank, and hookup typically runs $12,420–$20,700. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around Farmington (63640)?
The median static water level is 60 ft below ground surface (middle half of wells: 40 ft–80 ft), from 569 measurements.
Drilled depth distribution
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Part of St. Francois County well records.
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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.