⟁ Wisconsin Well Data field records · 2026 survey

Wisconsin Well Data › Ozaukee County

Ozaukee County, Wisconsin: well depth, water level & drilling cost

✓ 12,997 WI DNR records · verified 2026-06-30

185 ftmedian well depth
145 ft–242 fttypical depth range
40 ftmedian static water level
15 gpmmedian yield (4,689 tests)

How deep are wells in Ozaukee County, Wisconsin?

The median drilled well depth in Ozaukee County is 185 ft, based on 4,787 wells with recorded depths in the state WI DNR database. Half of all wells fall between 145 ft and 242 ft; 90% are shallower than 319 ft. Wells drilled since 2016 have a median depth of 182 ft.

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

Applying published per-foot rates to the local median depth of 182 ft: drilling and casing alone typically runs $4,550–$11,830; a complete system including pump, pressure tank, and hookup typically runs $10,920–$18,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Ozaukee County?

The median static water level is 40 ft below ground surface (middle half of wells: 24 ft–68 ft), from 4,742 measurements.

How much water do wells in Ozaukee County produce?

The median tested yield is 15 gpm (middle half: 12 gpm–20 gpm), from 4,689 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 16 50–100 ft 199 100–150 ft 1,075 150–200 ft 1,343 200–300 ft 1,521 300–400 ft 345 400–600 ft 223 600+ ft 65

Who drills wells in Ozaukee County?

Companies by number of wells completed in this county since 2016, per filed well construction reports (Wisconsin DNR).

DrillerWells since 2016
SAM'S WELL DRILLING INC181
GROTH WATER WELLS INC148
STEFFES, DANIEL J75
HYINK WELL DRILLING INC36
4-D WATER WELL & PUMP SERVICE LLC32
DANIEL J STEFFES30
LIEBAU, ARTHUR JAMES24
HERR WELL DRILLING INC22

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Method: medians computed from WI DNR records (drilled water wells (well-construction reports) — geothermal loop/heat-exchange, anode, test and dry holes excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.