⟁ Missouri Well Data field records · 2026 survey

Missouri Well Data › Newton County › Seneca (64865)

Seneca, MO (64865): well depth, water level & drilling cost

✓ 527 MoDNR records · Newton County

466 ftmedian well depth
425 ft–525 fttypical depth range
155 ftmedian static water level
25 gpmmedian yield (483 tests)

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How deep are wells in and around Seneca (64865), Missouri?

The median drilled well depth in and around Seneca (64865) is 466 ft, based on 523 wells with recorded depths in the state MoDNR database. Half fall between 425 ft and 525 ft; 90% are shallower than 605 ft.

How much does it cost to drill a well in and around Seneca (64865)?

Applying published per-foot rates to the local median depth of 466 ft: drilling and casing alone typically runs $11,650–$30,290; a complete system including pump, pressure tank, and hookup typically runs $27,960–$46,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Seneca (64865)?

The median static water level is 155 ft below ground surface (middle half of wells: 119 ft–202 ft), from 405 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 0 150–200 ft 2 200–300 ft 19 300–400 ft 43 400–600 ft 398 600+ ft 61
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Part of Newton 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.