⟁ Missouri Well Data field records · 2026 survey

Missouri Well Data › St. Louis County › Eureka (63025)

Eureka, MO (63025): well depth, water level & drilling cost

✓ 505 MoDNR records · St. Louis County

371 ftmedian well depth
260 ft–468 fttypical depth range
143 ftmedian static water level
30 gpmmedian yield (466 tests)

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How deep are wells in and around Eureka (63025), Missouri?

The median drilled well depth in and around Eureka (63025) is 371 ft, based on 483 wells with recorded depths in the state MoDNR database. Half fall between 260 ft and 468 ft; 90% are shallower than 569 ft.

How much does it cost to drill a well in and around Eureka (63025)?

Applying published per-foot rates to the local median depth of 371 ft: drilling and casing alone typically runs $9,275–$24,115; a complete system including pump, pressure tank, and hookup typically runs $22,260–$37,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Eureka (63025)?

The median static water level is 143 ft below ground surface (middle half of wells: 90 ft–220 ft), from 443 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 8 100–150 ft 3 150–200 ft 22 200–300 ft 121 300–400 ft 114 400–600 ft 172 600+ ft 41
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Part of St. Louis 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.