Florida Well Data › Pinellas County

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

Name: Pinellas County, Florida water well statistics
Creator: Florida Well Data
License: https://creativecommons.org/licenses/by/4.0/

✓ 123,802 FL WMD/county records · verified 2026-09-28

24 ftmedian well depth

17 ft–30 fttypical depth range

7 ftmedian static water level

—median yield (— tests)

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How deep are wells in Pinellas County, Florida?

The median drilled well depth in Pinellas County is 24 ft, based on 111,378 wells with recorded depths in the state FL WMD/county database. Half of all wells fall between 17 ft and 30 ft; 90% are shallower than 120 ft. Wells drilled since 2016 have a median depth of 24 ft.

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

Applying published per-foot rates to the local median depth of 24 ft: drilling and casing alone typically runs $600–$1,560; a complete system including pump, pressure tank, and hookup typically runs $1,440–$2,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Pinellas County?

The median static water level is 7 ft below ground surface (middle half of wells: 5 ft–10 ft), from 82,387 measurements.

How much water do wells in Pinellas County produce?

Few pump tests are recorded for this county.

Drilled depth distribution

0–50 ft 92,308 50–100 ft 4,629 100–150 ft 6,801 150–200 ft 4,492 200–300 ft 2,561 300–400 ft 369 400–600 ft 76 600+ ft 142

Who drills wells in Pinellas County?

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

Driller	Wells since 2016
POOLE DRILLING COMPANY INC	5,872
JOHN BLOFELD JR.	5,548
PREFERRED DRILLING SOLUTION INC	2,802
JOHN WILLIAMS SPRINKLERS INC.	1,839
CITRUS PARK WELL DRILLING INC	1,391
David Pruitt Well & Pump Co. LLC	1,215
SOUTHERN IRR. WELL DRILLING INC	1,085
AMERICAN AUTOMATIC LAWN	924

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Well records by ZIP code in Pinellas County

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

Saint Petersburg (33710) — 5,340 wells, median 25 ft
Tarpon Springs (34689) — 4,997 wells, median 23 ft
Seminole (33776) — 4,602 wells, median 25 ft
Saint Petersburg (33704) — 4,355 wells, median 25 ft
Clearwater (33761) — 3,810 wells, median 22 ft
Largo (33770) — 3,642 wells, median 21 ft
Clearwater (33756) — 3,609 wells, median 20 ft
Clearwater (33765) — 3,537 wells, median 19 ft
Clearwater (33755) — 3,403 wells, median 20 ft
Saint Petersburg (33707) — 3,328 wells, median 25 ft
Saint Petersburg (33730) — 3,230 wells, median 24 ft
Largo (33778) — 2,956 wells, median 25 ft
Tarpon Springs (34688) — 2,769 wells, median 26 ft
Saint Petersburg (33713) — 2,742 wells, median 25 ft
Clearwater (33764) — 2,578 wells, median 20 ft
Seminole (33772) — 2,569 wells, median 25 ft
Largo (33773) — 2,418 wells, median 25 ft
Palm Harbor (34685) — 2,418 wells, median 23 ft
Saint Petersburg (33701) — 2,371 wells, median 24 ft
Saint Petersburg (33712) — 2,350 wells, median 25 ft
Palm Harbor (34684) — 2,246 wells, median 25 ft
Largo (33774) — 2,185 wells, median 25 ft
Pinellas Park (33781) — 2,170 wells, median 16 ft
Saint Petersburg (33714) — 2,102 wells, median 24 ft
Clearwater (33763) — 2,081 wells, median 20 ft
Saint Petersburg (33709) — 1,898 wells, median 24 ft
Saint Petersburg (33705) — 1,575 wells, median 24 ft
Bay Pines (33744) — 1,563 wells, median 24 ft
Saint Petersburg (33711) — 1,562 wells, median 23 ft
Saint Petersburg (33702) — 1,544 wells, median 25 ft
Clearwater (33759) — 1,444 wells, median 22 ft
Largo (33771) — 1,419 wells, median 20 ft
Seminole (33775) — 1,310 wells, median 24 ft
Dunedin (34698) — 1,275 wells, median 23 ft
Oldsmar (34677) — 1,168 wells, median 15 ft
Seminole (33777) — 1,150 wells, median 28 ft
Largo (33779) — 1,134 wells, median 25 ft
Clearwater (33760) — 1,090 wells, median 14 ft
Pinellas Park (33782) — 1,024 wells, median 18 ft
Safety Harbor (34695) — 1,014 wells, median 24 ft
Saint Petersburg (33706) — 968 wells, median 13 ft
Saint Petersburg (33703) — 874 wells, median 27 ft
Saint Petersburg (33708) — 839 wells, median 20 ft
Palm Harbor (34683) — 832 wells, median 70 ft
Belleair Beach (33786) — 771 wells, median 22 ft
Clearwater (33762) — 749 wells, median 13 ft
Saint Petersburg (33729) — 741 wells, median 20 ft
Saint Petersburg (33716) — 727 wells, median 15 ft
Indian Rocks Beach (33785) — 653 wells, median 24 ft
Saint Petersburg (33731) — 649 wells, median 21 ft
Crystal Beach (34681) — 630 wells, median 27 ft
Palm Harbor (34682) — 570 wells, median 60 ft
Ozona (34660) — 472 wells, median 23 ft
Clearwater Beach (33767) — 425 wells, median 13 ft
Saint Petersburg (33715) — 288 wells, median 20 ft

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.