Kentucky Well Data › Grayson County
Grayson County, Kentucky: well depth, water level & drilling cost
✓ 577 KGS/DOW records · verified 2026-10-19
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How deep are wells in Grayson County, Kentucky?
The median drilled well depth in Grayson County is 225 ft, based on 385 wells with recorded depths in the state KGS/DOW database. Half of all wells fall between 166 ft and 325 ft; 90% are shallower than 400 ft. Wells drilled since 2016 have a median depth of 242 ft.
How much does it cost to drill a well in Grayson County?
Applying published per-foot rates to the local median depth of 225 ft: drilling and casing alone typically runs $5,625–$14,625; a complete system including pump, pressure tank, and hookup typically runs $13,500–$22,500. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Grayson County?
The median static water level is 107 ft below ground surface (middle half of wells: 65 ft–180 ft), from 360 measurements.
Drilled depth distribution
Who drills wells in Grayson County?
Companies by number of wells completed in this county, per the construction records in the state repository.
| Driller | Wells since 2016 |
|---|---|
| Vurles C Logsdon | 1 |
| Dennis G Samsel | 1 |
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Well records by ZIP code in Grayson County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Clarkson (42726) — 113 wells, median 250 ft
- Big Clifty (42712) — 111 wells, median 325 ft
- Cub Run (42729) — 107 wells, median 242 ft
- Falls Of Rough (40119) — 85 wells, median 175 ft
Method: medians computed from KGS/DOW records (Kentucky groundwater repository water wells (the state's own W-type split — monitoring wells are a separate file and never counted); depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.