Ohio Well Data › Williams County

Williams County, Ohio: well depth, water level & drilling cost

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

✓ 5,076 ODNR records · verified 2026-08-13

101 ftmedian well depth

77 ft–130 fttypical depth range

28 ftmedian static water level

40 gpmmedian yield (4,965 tests)

How deep are wells in Williams County, Ohio?

The median drilled well depth in Williams County is 101 ft, based on 5,073 wells with recorded depths in the state ODNR database. Half of all wells fall between 77 ft and 130 ft; 90% are shallower than 165 ft. Wells drilled since 2016 have a median depth of 110 ft.

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

Applying published per-foot rates to the local median depth of 110 ft: drilling and casing alone typically runs $2,750–$7,150; a complete system including pump, pressure tank, and hookup typically runs $6,600–$11,000. Actual quotes depend on site access, geology, and casing requirements.

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What is the static water level in Williams County?

The median static water level is 28 ft below ground surface (middle half of wells: 18 ft–40 ft), from 4,969 measurements.

How much water do wells in Williams County produce?

The median tested yield is 40 gpm (middle half: 25 gpm–60 gpm), from 4,965 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 134 50–100 ft 2,330 100–150 ft 1,837 150–200 ft 604 200–300 ft 165 300–400 ft 0 400–600 ft 3 600+ ft 0

Who drills wells in Williams County?

Companies by number of wells completed in this county since 2016, per filed well logs (ODNR Division of Geological Survey).

Driller	Wells since 2016
WATSON WELL DRILLING INC	275
WATSON WELL DRILLING	93
KAUFMAN WELL DRILLING INC	69
LAYMAN DRILLING LLC	39
WATSON DRILLING	11
WATSON (LONNIE) DRILLING	3
STEWART'S WATER WELL SERVICE	2
CRABTREE DRILLING	2

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Looking at a specific property in Williams County?

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Well records by ZIP code in Williams County

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

43506 — 750 wells, median 111 ft
Cr Montpelier (43543) — 439 wells, median 104 ft
Cr Edon (43518) — 259 wells, median 92 ft
Cr West Unity (43570) — 174 wells, median 94 ft
Cr Stryker (43557) — 168 wells, median 118 ft
Cr Pioneer (43554) — 151 wells, median 85 ft
43501 — 74 wells, median 99 ft

Method: medians computed from ODNR records (water-supply wells only (domestic, public/municipal, commercial, industrial, agricultural/irrigation, fire protection) — monitoring, test/boring, heat-pump, injection, abandoned/sealed and unclassified wells 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.