Tapcensus

Chlorine (MRDL) violations in Kansas

226 active public water systems in Kansas had a Chlorine (MRDL) violation in the past three years, 22 of them in the latest quarter of EPA's data. What Chlorine (MRDL) is and why it matters.

Health effects: Acute high-dose exposure to chlorinated water can cause eye and nose irritation, stomach discomfort, and nausea. Chronic exposure above the MRDL is primarily a concern because elevated chlorine accelerates formation of trihalomethanes and haloacetic acids, which are associated with increased cancer risk over time.

Systems with a Chlorine (MRDL) violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Rantoul, City of
Rantoul · Franklin County 		168 3 1
Randolph, City of
Randolph · Riley County 		167 4 1
Barnes, City of
Barnes · Washington County 		161 2 0
Woodbine, City of
Woodbine · Dickinson County 		160 4 1
Kanorado, City of
Kanorado · Sherman County 		155 5 2
McCracken, City of
Mccracken · Rush County 		154 4 1
Reno CO Rwd 1
Hutchinson · Reno County 		150 5 1
West Mineral, City of
West Mineral · Cherokee County 		150 3 0
Grenola, City of
Grenola · Elk County 		148 4 0
Galesburg, City of
Galesburg · Neosho County 		147 6 1
Sharon, City of
Sharon · Barber County 		147 2 0
Jennie Barker Elem School
Garden City · Finney County 		146 3 1
Denison, City of
Denison · Jackson County 		145 3 0
Dorrance, City of
Dorrance · Russell County 		145 5 2
Long Island, City of
Long Island · Phillips County 		135 2 0
Fall River, City of
Fall River · Greenwood County 		129 2 0
Neosho CO Rwd 3
Erie · Neosho County 		128 7 1
Summerfield, City of
Summerfield · Marshall County 		126 2 0
Allen CO Rwd 10
Chanute · Allen County 		125 5 3
Country View Mobile Home Park
Hays · Ellis County 		125 3 0
Wheatland High School
Grainfield · Gove County 		125 3 1
Wilson CO Rwd 12
Neodesha · Wilson County 		123 6 3
Preston, City of
Preston · Pratt County 		120 5 1
Viola, City of
Viola · Sedgwick County 		115 4 1
Cassoday, City of
Cassoday · Butler County 		111 2 1
Atchison CO Rwd 3
Atchison · Atchison County 		110 5 3
Chautauqua, City of
Chautauqua · Chautauqua County 		110 7 2
Haddam, City of
Haddam · Washington County 		109 5 1
Bunker Hill, City of
Bunker Hill · Russell County 		106 3 1
Goff, City of
Goff · Nemaha County 		105 3 1
ST Joseph Catholic School
Mount Hope · Reno County 		100 3 0
Barber CO Rwd 1
Medicine Lodge · Barber County 		95 2 0
Cambridge, City of
Cambridge · Cowley County 		92 5 2
Liebenthal, City of
Liebenthal · Rush County 		92 3 1
Russell CO Rwd 4
Russell · Russell County 		90 7 3
Pierceville Plymell School
Garden City · Finney County 		85 3 1
Cullison, City of
Cullison · Pratt County 		83 5 1
Gaylord, City of
Gaylord · Smith County 		83 4 1
Republic, City of
Republic · Republic County 		83 6 2
Osborne CO Rwd 1a
Alton · Osborne County 		81 5 1
Narka, City of
Narka · Republic County 		80 4 1
Coolidge, City of
Coolidge · Hamilton County 		78 4 2
West Hills Subdivision
Nickerson · Reno County 		75 6 1
Longford, City of
Longford · Clay County 		73 2 0
Bartlett, City of
Bartlett · Labette County 		68 4 0
Coats, City of
Coats · Pratt County 		68 8 2
Osborne CO Rwd 2
Natoma · Osborne County 		60 3 0
Sunset Valley MHP Hays Ks, LLC
Hays · Ellis County 		60 6 2
Spivey, City of
Spivey · Kingman County 		59 3 1
Doonan Specialized Trailer LLC
Great Bend · Barton County 		58 3 1
About this data

A system is counted once if any of its violations in the past three years involved Chlorine (MRDL), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Chlorine (MRDL) alone.

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.