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/

✓ 123,890 FL WMD/county records · verified 2026-10-26

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 111,461 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 82,468 measurements.

How much water do wells in Pinellas County produce?

Few pump tests are recorded for this county.

Drilled depth distribution

0–50 ft 92,376 50–100 ft 4,632 100–150 ft 6,810 150–200 ft 4,495 200–300 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	5,874
JOHN BLOFELD JR.	5,569
PREFERRED DRILLING SOLUTION INC	2,802
JOHN WILLIAMS SPRINKLERS INC.	1,839
CITRUS PARK WELL DRILLING INC	1,392
David Pruitt Well & Pump Co. LLC	1,216
SOUTHERN IRR. WELL DRILLING INC	1,085
AMERICAN AUTOMATIC LAWN	927

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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) — 5,343 wells, median 25 ft
Tarpon Springs (34689) — 5,005 wells, median 23 ft
Seminole (33776) — 4,605 wells, median 25 ft
Saint Petersburg (33704) — 4,364 wells, median 25 ft
Clearwater (33761) — 3,813 wells, median 22 ft
Largo (33770) — 3,643 wells, median 21 ft
Clearwater (33756) — 3,609 wells, median 20 ft
Clearwater (33765) — 3,537 wells, median 19 ft
Clearwater (33755) — 3,407 wells, median 20 ft
Saint Petersburg (33707) — 3,330 wells, median 25 ft
Saint Petersburg (33730) — 3,233 wells, median 24 ft
Largo (33778) — 2,961 wells, median 25 ft
Tarpon Springs (34688) — 2,770 wells, median 26 ft
Saint Petersburg (33713) — 2,746 wells, median 25 ft
Clearwater (33764) — 2,581 wells, median 20 ft
Seminole (33772) — 2,570 wells, median 25 ft
Largo (33773) — 2,419 wells, median 25 ft
Palm Harbor (34685) — 2,418 wells, median 23 ft
Saint Petersburg (33701) — 2,378 wells, median 24 ft
Saint Petersburg (33712) — 2,350 wells, median 25 ft
Palm Harbor (34684) — 2,247 wells, median 25 ft
Largo (33774) — 2,189 wells, median 25 ft
Pinellas Park (33781) — 2,170 wells, median 16 ft
Saint Petersburg (33714) — 2,104 wells, median 24 ft
Clearwater (33763) — 2,081 wells, median 20 ft
Saint Petersburg (33709) — 1,899 wells, median 24 ft
Saint Petersburg (33705) — 1,579 wells, median 24 ft
Bay Pines (33744) — 1,564 wells, median 24 ft
Saint Petersburg (33711) — 1,563 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) — 1,151 wells, median 28 ft
Largo (33779) — 1,134 wells, median 25 ft
Clearwater (33760) — 1,091 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) — 969 wells, median 13 ft
Saint Petersburg (33703) — 875 wells, median 27 ft
Saint Petersburg (33708) — 840 wells, median 20 ft
Palm Harbor (34683) — 832 wells, median 70 ft
Belleair Beach (33786) — 772 wells, median 22 ft
Clearwater (33762) — 750 wells, median 13 ft
Saint Petersburg (33729) — 741 wells, median 20 ft
Saint Petersburg (33716) — 727 wells, median 15 ft
Saint Petersburg (33731) — 655 wells, median 21 ft
Indian Rocks Beach (33785) — 653 wells, median 24 ft
Crystal Beach (34681) — 634 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.