⟁ Florida Well Data field records · 2026 survey

Florida Well Data › Polk County

Polk County, Florida: well depth, water level & drilling cost

✓ 100,167 FL WMD/county records · verified 2026-09-28

52 ftmedian well depth
20 ft–180 fttypical depth range
17 ftmedian static water level
—median yield (— tests)

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How deep are wells in Polk County, Florida?

The median drilled well depth in Polk County is 52 ft, based on 90,687 wells with recorded depths in the state FL WMD/county database. Half of all wells fall between 20 ft and 180 ft; 90% are shallower than 300 ft. Wells drilled since 2016 have a median depth of 65 ft.

How much does it cost to drill a well in Polk County?

Applying published per-foot rates to the local median depth of 65 ft: drilling and casing alone typically runs $1,625–$4,225; a complete system including pump, pressure tank, and hookup typically runs $3,900–$6,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Polk County?

The median static water level is 17 ft below ground surface (middle half of wells: 8 ft–35 ft), from 60,870 measurements.

How much water do wells in Polk County produce?

Few pump tests are recorded for this county.

Drilled depth distribution

0–50 ft 43,182 50–100 ft 10,587 100–150 ft 8,303 150–200 ft 8,423 200–300 ft 10,704 300–400 ft 3,931 400–600 ft 3,195 600+ ft 2,362

Who drills wells in Polk County?

Companies by number of wells permitted in this county since 2016, per public water-management-district and county well-permit records.

DrillerWells since 2016
FUSSELL WELL DRILLING INC1,770
PREFERRED DRILLING SOLUTION INC1,576
Dunham Well Drilling841
DUNHAM WELL DRILLING INC.793
GREEN WELL DRILLING LLC658
DAVID SHELTON PUMP REPAIR INC.588
Ground Water Protection585
CUSTOM DRILLING SERVICES INC571

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Well records by ZIP code in Polk County

Median depth, water level, and yield for each ZIP code with recorded wells.

Method: medians computed from FL WMD/county records (public well records aggregated from Florida water-management districts + county programs (well-use codes vary by source, so all filed wells are included); depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.