The state of Kentucky keeps a log of every well ever drilled. We read all 58,137 of them.
Kentucky well logs, made useful.
Every water well in Kentucky's state repository — how deep it went, who owned it and who drilled it — brought together around one location, instead of one record at a time.
✓ Verified against KGS/DOW · 2026-08-24
125 ftmedian well depth statewide
50 ftmedian static water level
1,227wells drilled since 2016
58,137wells you can look up by location
What you can answer here
- How deep will my well need to be? Median and range of actual drilled depths near you — not national averages.
- What will it cost? Local median depth × published per-foot rates, with the math shown.
- Will it produce enough water? Yields from pump tests on nearby wells.
- Who drills around here? The drillers who actually filed recent well logs in your county.
These are KGS/DOW records
Every figure here comes from the Kentucky groundwater data repository (KGS) and Division of Water well records — the state's official well-log repository. We index those same records by location so you can start from an address, and every well links back to its original filed log.
Buying property with a well — or land you'd need to drill?
See every recorded well near any Kentucky address: depths, water levels, yields, and links to the original driller's logs — all in one report.
Get the property report — $29Driller, agent, or inspector? Unlimited & white-label plans →
Well data by county
Adair County 294 wells · median 85 ft Allen County 237 wells · median 85 ft Anderson County 35 wells · median 120 ft Ballard County 1,578 wells · median 133 ft Barren County 234 wells · median 100 ft Bath County 57 wells · median 30 ft Bell County 682 wells · median 130 ft Boone County 312 wells · median 83 ft Bourbon County 383 wells · median 103 ft Boyd County 193 wells · median 120 ft Boyle County 88 wells · median 104 ft Bracken County 33 wells · median 92 ft Breathitt County 1,022 wells · median 82 ft Breckinridge County 1,066 wells · median 222 ft Bullitt County 366 wells · median 125 ft Butler County 134 wells · median 160 ft Caldwell County 229 wells · median 156 ft Calloway County 2,255 wells · median 118 ft Campbell County 170 wells · median 82 ft Carlisle County 746 wells · median 188 ft Carroll County 147 wells · median 126 ft Carter County 308 wells · median 84 ft Casey County 609 wells · median 100 ft Christian County 846 wells · median 147 ft Clark County 142 wells · median 100 ft Clay County 579 wells · median 80 ft Clinton County 132 wells · median 110 ft Crittenden County 341 wells · median 184 ft Cumberland County 131 wells · median 67 ft Daviess County 606 wells · median 113 ft Edmonson County 128 wells · median 150 ft Elliott County 286 wells · median 200 ft Estill County 89 wells · median 125 ft Fayette County 543 wells · median 140 ft Fleming County 146 wells · median 30 ft Floyd County 1,347 wells · median 102 ft Franklin County 132 wells · median 100 ft Fulton County 578 wells · median 110 ft Gallatin County 60 wells · median 100 ft Garrard County 99 wells · median 160 ft Grant County 13 wells · median 102 ft Graves County 2,948 wells · median 170 ft Grayson County 577 wells · median 225 ft Green County 239 wells · median 100 ft Greenup County 584 wells · median 75 ft Hancock County 236 wells · median 109 ft Hardin County 1,313 wells · median 175 ft Harlan County 1,604 wells · median 148 ft Harrison County 41 wells · median 133 ft Hart County 367 wells · median 225 ft Henderson County 639 wells · median 80 ft Henry County 42 wells · median 155 ft Hickman County 1,053 wells · median 155 ft Hopkins County 319 wells · median 208 ft Jackson County 336 wells · median 100 ft Jefferson County 778 wells · median 91 ft Jessamine County 324 wells · median 156 ft Johnson County 830 wells · median 103 ft Kenton County 78 wells · median 82 ft Knott County 1,383 wells · median 110 ft Knox County 491 wells · median 122 ft Larue County 309 wells · median 119 ft Laurel County 336 wells · median 160 ft Lawrence County 1,143 wells · median 100 ft Lee County 206 wells · median 90 ft Leslie County 768 wells · median 110 ft Letcher County 2,733 wells · median 120 ft Lewis County 291 wells · median 65 ft Lincoln County 258 wells · median 75 ft Livingston County 417 wells · median 165 ft Logan County 603 wells · median 116 ft Lyon County 182 wells · median 185 ft Madison County 97 wells · median 98 ft Magoffin County 344 wells · median 85 ft Marion County 89 wells · median 146 ft Marshall County 1,577 wells · median 80 ft Martin County 385 wells · median 85 ft Mason County 46 wells · median 97 ft Mccracken County 1,319 wells · median 128 ft Mccreary County 285 wells · median 125 ft Mclean County 131 wells · median 200 ft Meade County 1,611 wells · median 216 ft Menifee County 126 wells · median 78 ft Mercer County 113 wells · median 125 ft Metcalfe County 217 wells · median 90 ft Monroe County 138 wells · median 98 ft Montgomery County 90 wells · median 66 ft Morgan County 758 wells · median 205 ft Muhlenberg County 214 wells · median 100 ft Nelson County 171 wells · median 130 ft Nicholas County 20 wells · median 200 ft Ohio County 290 wells · median 130 ft Oldham County 135 wells · median 80 ft Owen County 60 wells · median 100 ft Owsley County 238 wells · median 80 ft Pendleton County 27 wells · median 80 ft Perry County 1,559 wells · median 123 ft Pike County 2,395 wells · median 85 ft Powell County 100 wells · median 80 ft Pulaski County 859 wells · median 100 ft Robertson County 14 wells · median 120 ft Rockcastle County 174 wells · median 95 ft Rowan County 67 wells · median 75 ft Russell County 298 wells · median 85 ft Scott County 361 wells · median 105 ft Shelby County 47 wells · median 200 ft Simpson County 106 wells · median 127 ft Spencer County 70 wells · median 115 ft Taylor County 199 wells · median 90 ft Todd County 578 wells · median 120 ft Trigg County 247 wells · median 181 ft Trimble County 75 wells · median 101 ft Union County 261 wells · median 169 ft Warren County 265 wells · median 115 ft Washington County 84 wells · median 202 ft Wayne County 756 wells · median 104 ft Webster County 326 wells · median 180 ft Whitley County 1,225 wells · median 140 ft Wolfe County 364 wells · median 210 ft Woodford County 421 wells · median 145 ft