Missouri water well logs, made useful.
Every well certified with the Missouri Geological Survey — how deep it went, what it yielded and who drilled it — brought together around one address, instead of one record at a time.
✓ Verified against MoDNR · 2026-10-12
336 ftmedian well depth statewide
120 ftmedian static water level
35 gpmmedian well yield
37,905wells drilled since 2016
From recent buyers
“Between the report and your correspondence I feel I got way more than my money's worth… it has even removed a ton of stress.”
“Thank you, fantastic and good information. Worth far more than what I paid — your time especially!”
“The report was very helpful and answered my questions.”
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 MoDNR records
Every figure here comes from the Missouri Department of Natural Resources water well database — 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 Missouri address: well depths, static water levels, tested yields, the licensed driller who put the well in, owner names, completion dates, and the state certification number for each well — all in one report.
Get the property report — $49Driller, agent, or inspector? Unlimited & white-label plans →
Well data by county
Andrew County 90 wells · median 50 ft Atchison County 334 wells · median 81 ft Audrain County 297 wells · median 630 ft Barry County 3,969 wells · median 505 ft Barton County 176 wells · median 737 ft Bates County 190 wells · median 450 ft Benton County 3,917 wells · median 270 ft Bollinger County 1,961 wells · median 270 ft Boone County 684 wells · median 506 ft Buchanan County 122 wells · median 70 ft Butler County 2,841 wells · median 120 ft Caldwell County 89 wells · median 51 ft Callaway County 891 wells · median 446 ft Camden County 5,577 wells · median 285 ft Cape Girardeau County 2,354 wells · median 325 ft Carroll County 127 wells · median 70 ft Carter County 537 wells · median 230 ft Cass County 255 wells · median 367 ft Cedar County 2,039 wells · median 400 ft Chariton County 173 wells · median 72 ft Christian County 5,358 wells · median 530 ft Clark County 70 wells · median 140 ft Clay County 155 wells · median 100 ft Clinton County 139 wells · median 60 ft Cole County 2,709 wells · median 290 ft Cooper County 1,032 wells · median 360 ft Crawford County 3,009 wells · median 272 ft Dade County 1,330 wells · median 420 ft Dallas County 3,615 wells · median 305 ft Daviess County 105 wells · median 126 ft Dekalb County 95 wells · median 50 ft Dent County 1,982 wells · median 312 ft Douglas County 2,878 wells · median 352 ft Dunklin County 2,567 wells · median 100 ft Franklin County 8,135 wells · median 306 ft Gasconade County 2,047 wells · median 320 ft Gentry County 99 wells · median 42 ft Greene County 6,985 wells · median 485 ft Grundy County 31 wells · median 147 ft Harrison County 58 wells · median 60 ft Henry County 1,092 wells · median 390 ft Hickory County 1,891 wells · median 345 ft Holt County 353 wells · median 82 ft Howard County 99 wells · median 310 ft Howell County 3,883 wells · median 340 ft Iron County 1,040 wells · median 265 ft Jackson County 226 wells · median 100 ft Jasper County 3,217 wells · median 365 ft Jefferson County 7,411 wells · median 353 ft Johnson County 995 wells · median 485 ft Knox County 57 wells · median 285 ft Laclede County 1,798 wells · median 340 ft Lafayette County 82 wells · median 370 ft Lawrence County 3,697 wells · median 475 ft Lewis County 109 wells · median 165 ft Lincoln County 3,729 wells · median 525 ft Linn County 46 wells · median 80 ft Livingston County 87 wells · median 83 ft Macon County 15 wells · median 520 ft Madison County 1,347 wells · median 300 ft Maries County 1,422 wells · median 292 ft Marion County 109 wells · median 130 ft Mcdonald County 2,324 wells · median 630 ft Mercer County 22 wells · median 68 ft Miller County 3,047 wells · median 260 ft Mississippi County 906 wells · median 100 ft Moniteau County 1,504 wells · median 300 ft Monroe County 215 wells · median 388 ft Montgomery County 1,244 wells · median 465 ft Morgan County 3,982 wells · median 252 ft New Madrid County 3,280 wells · median 100 ft Newton County 5,458 wells · median 450 ft Nodaway County 269 wells · median 50 ft Oregon County 1,632 wells · median 330 ft Osage County 1,899 wells · median 335 ft Ozark County 2,241 wells · median 356 ft Pemiscot County 1,910 wells · median 100 ft Perry County 1,284 wells · median 375 ft Pettis County 3,014 wells · median 330 ft Phelps County 3,214 wells · median 272 ft Pike County 522 wells · median 460 ft Platte County 192 wells · median 86 ft Polk County 4,599 wells · median 325 ft Pulaski County 1,512 wells · median 325 ft Ralls County 95 wells · median 284 ft Randolph County 70 wells · median 430 ft Ray County 153 wells · median 72 ft Reynolds County 824 wells · median 300 ft Ripley County 990 wells · median 210 ft Saline County 211 wells · median 370 ft Scotland County 17 wells · median 315 ft Scott County 2,027 wells · median 95 ft Shannon County 1,450 wells · median 390 ft Shelby County 38 wells · median 238 ft St. Charles County 3,389 wells · median 565 ft St. Clair County 1,940 wells · median 325 ft St. Francois County 4,436 wells · median 287 ft St. Louis County 1,724 wells · median 445 ft Ste. Genevieve County 1,703 wells · median 285 ft Stoddard County 4,275 wells · median 100 ft Stone County 4,200 wells · median 510 ft Taney County 3,211 wells · median 488 ft Texas County 2,943 wells · median 330 ft Vernon County 338 wells · median 465 ft Warren County 2,929 wells · median 505 ft Washington County 3,326 wells · median 220 ft Wayne County 1,167 wells · median 247 ft Webster County 5,924 wells · median 360 ft Worth County 36 wells · median 42 ft Wright County 2,866 wells · median 365 ft