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State file — KS

Underground storage tanks in Kansas

9,337 registered facilities · 5,598 tanks in service · 11,343 leak records · 1,486 open cleanup cases (EPA UST Finder snapshot, 2018–2021 state data).

9,337UST facilities
5,598tanks in service
21,353closed tanks
11,343leak records
1,486open cases
87%cases closed / NFA

Kansas runs 18.8 tanks in service per 10,000 residents (population 2,970,523). 9,857 of its 11,343 reported releases have reached No Further Action. The regulator of record is the KDHE Storage Tank Section, which holds the live registration and case files.

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By county

CountyFacilitiesTanks in serviceLeak recordsOpen cases
Allen County4226557
Anderson County4019642
Atchison County42218011
Barber County48234610
Barton County1629919338
Bourbon County4320643
Brown County6727639
Butler County16012018038
Chase County2111194
Chautauqua County157174
Cherokee County5325744
Cheyenne County3316333
Clark County1715295
Clay County3922473
Cloud County64286716
Coffey County3629568
Comanche County169186
Cowley County1327213728
Crawford County118661507
Decatur County3418397
Dickinson County1055611914
Doniphan County3815326
Douglas County19910927128
Edwards County2818387
Elk County197152
Ellis County1338917741
Ellsworth County6432689
Finney County1861052224
Ford County13010515210
Franklin County7255856
Geary County86539513
Gove County4931542
Graham County3219433
Grant County8113919
Gray County5122584
Greeley County206253
Greenwood County4417744
Hamilton County2822313
Harper County48305710
Harvey County1257513947
Haskell County7225913
Hodgeman County1412195
Jackson County4120518
Jefferson County50315711
Jewell County3816322
Johnson County65659175056
Kearny County3514454
Kingman County6024589
Kiowa County2723351
Labette County995319852
Lane County2016273
Leavenworth County1279815718
Lincoln County243287
Linn County3215452
Logan County5616706
Lyon County1176115919
Marion County60507720
Marshall County7936897
McPherson County1108113724
Meade County3723486
Miami County6741866
Mitchell County5214495
Montgomery County1376318430
Morris County3111456
Morton County2912378
Nemaha County5535616
Neosho County71378817
Ness County3419439
Norton County4223628
Osage County6335727
Osborne County30214813
Ottawa County2412242
Pawnee County4122477
Phillips County62276411
Pottawatomie County75479512
Pratt County69397913
Rawlins County3111405
Reno County23913325934
Republic County3711375
Rice County60369217
Riley County1268315024
Rooks County53216613
Rush County2383015
Russell County63518124
Saline County23813730657
Scott County3528415
Sedgwick County1,2138271,398195
Seward County1056212512
Shawnee County60230372558
Sheridan County2518341
Sherman County75331093
Smith County3922469
Stafford County36204610
Stanton County2715422
Stevens County3315577
Sumner County835610033
Thomas County7963877
Trego County3017417
Wabaunsee County3921463
Wallace County194208
Washington County47275110
Wichita County2711320
Wilson County4031434
Woodson County1812303
Wyandotte County53930467554

Frequently asked questions

How many underground storage tanks are in Kansas?

The EPA UST Finder snapshot lists 9,337 registered UST facilities in Kansas, with 5,598 tanks in service and 21,353 closed or removed tanks across 105 countys.

How many tank leaks have been reported in Kansas?

11,343 releases are on record statewide. 9,857 (87%) were closed with No Further Action; 1,486 cleanup cases remained open in the snapshot.

Which Kansas county has the most underground storage tanks?

By facility count: Sedgwick (1,213), Johnson (656), Shawnee (602), Wyandotte (539), Reno (239). Use the county pages for tank and leak detail, or screen any specific address free at https://tankcheckusa.site/.