Ohio Well Data › Williams County
Williams County, Ohio: well depth, water level & drilling cost
✓ 5,214 ODNR records · verified 2026-09-28
Pull every recorded well near a Williams County address — $49
How deep are wells in Williams County, Ohio?
The median drilled well depth in Williams County is 100 ft, based on 5,211 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.
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 5,102 measurements.
How much water do wells in Williams County produce?
The median tested yield is 40 gpm (middle half: 25 gpm–60 gpm), from 5,099 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
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 | 279 |
| WATSON WELL DRILLING | 93 |
| KAUFMAN WELL DRILLING INC | 71 |
| LAYMAN DRILLING LLC | 39 |
| WATSON DRILLING | 11 |
| WATSON (LONNIE) DRILLING | 3 |
| CRABTREE DRILLING | 2 |
| STEWART'S WATER WELL SERVICE | 2 |
See every driller with wells on record in Williams County, ranked →
Get quotes from local drillers
See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
Free lookup Property report — $49Free. Goes to licensed drillers working Williams County.
Well records by ZIP code in Williams County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Bryan (43506) — 1,605 wells, median 110 ft
- Montpelier (43543) — 903 wells, median 95 ft
- Edon (43518) — 580 wells, median 94 ft
- 43517 — 507 wells, median 100 ft
- West Unity (43570) — 472 wells, median 95 ft
- Stryker (43557) — 355 wells, median 121 ft
- Pioneer (43554) — 314 wells, median 80 ft
- Alvordton (43501) — 303 wells, median 91 ft
- Kunkle (43531) — 211 wells, median 93 ft
- Blakeslee (43505) — 191 wells, median 84 ft
- Farmer (43520) — 127 wells, median 102 ft
- Evansport (43519) — 100 wells, median 98 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.