Tapcensus

All water systems in Kansas

956 systems

SystemServesStatusRules violated, 3 yrUnresolved
Linn CO Rwd 1
Lacygne · Linn County 		1,200 3 2
Lincoln, City of
Lincoln · Lincoln County 		1,181 0 0
Brookover Land Enterprises, L.p.
Garden City · Finney County 		1,180 0 0
Jefferson CO Rwd 7
Oskaloosa · Jefferson County 		1,180 0 0
ST John, City of
St John · Stafford County 		1,176 2 1
Douglas CO Rwd 2
Baldwin · Douglas County 		1,163 0 0
Bourbon CO Rwd 4
Bronson · Bourbon County 		1,161 4 2
Sumner CO Rwd 4
Arkansas City · Sumner County 		1,157 2 0
Haven, City of
Haven · Reno County 		1,149 3 1
Victoria, City of
Victoria · Ellis County 		1,149 2 0
Coffey CO Rwd 2
Gridley · Coffey County 		1,146 3 2
Pottawatomie CO Rwd 4
Belvue · Pottawatomie County 		1,125 1 1
Lacygne, City of
Lacygne · Linn County 		1,119 3 0
Elwood, City of
Elwood · Doniphan County 		1,114 1 1
Montgomery CO Rwd 2c a
Coffeyville · Montgomery County 		1,113 3 1
Conway Springs, City of
Conway Springs · Sumner County 		1,106 2 1
Rossville, City of
Rossville · Shawnee County 		1,099 2 1
Washington CO Rwd 1
Hanover · Washington County 		1,093 1 1
Montgomery CO Rwd 6
Independence · Montgomery County 		1,092 5 2
Oskaloosa, City of
Oskaloosa · Jefferson County 		1,086 1 0
Valley Falls, City of
Valley Falls · Jefferson County 		1,086 1 1
Washington, City of
Washington · Washington County 		1,065 0 0
Labette CO Rwd 8
Bartlett · Labette County 		1,063 3 1
Greenwood CO Rwd 2
Eureka · Greenwood County 		1,062 3 1
Nickerson, City of
Nickerson · Reno County 		1,050 3 2
Lyndon, City of
Lyndon · Osage County 		1,049 3 1
Oxford, City of
Oxford · Sumner County 		1,048 2 0
Satanta, City of
Satanta · Haskell County 		1,045 1 0
Altamont, City of
Altamont · Labette County 		1,044 2 0
Erie, City of
Erie · Neosho County 		1,037 5 2
Plains, City of
Plains · Meade County 		1,023 2 0
Caldwell, City of
Caldwell · Sumner County 		1,019 0 0
Miami CO Rwd 4
Drexel · Miami County 		1,018 1 1
Linn Valley, City of
Linn Valley · Linn County 		1,008 3 1
Geary CO Rwd 4
Milford · Geary County 		1,005 0 0
Sedan, City of
Sedan · Chautauqua County 		1,005 4 0
Barton County Community College
Great Bend · Barton County 		1,000 0 0
Overbrook, City of
Overbrook · Osage County 		999 1 1
ST George, City of
St George · Pottawatomie County 		998 1 0
Solomon, City of
Solomon · Dickinson County 		993 1 0
Lyon CO Rwd 4
Neosho Rapids · Lyon County 		980 2 1
Riley, City of
Riley · Riley County 		977 0 0
Frusi Multi Purpose Range Complex
Fort Riley · Geary County 		970 1 1
Jewell CO Rwd 1
Esbon · Jewell County 		959 1 0
Quinter, City of
Quinter · Gove County 		958 0 0
Burlingame, City of
Burlingame · Osage County 		955 1 1
Dighton, City of
Dighton · Lane County 		954 2 1
Troy, City of
Troy · Doniphan County 		954 0 0
Montezuma, City of
Montezuma · Gray County 		951 0 0
Clay CO Rwd 2
Clay Center · Clay County 		950 2 0
About this data

Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules still in violation at EPA's latest data refresh.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Kansas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.