Tapcensus

Chloramine violations in North Dakota

26 active public water systems in North Dakota had a Chloramine violation in the past three years, 2 of them still unresolved. What Chloramine is and why it matters.

Systems with a Chloramine violation

Unresolved first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Berthold City of
Berthold · Ward County 		454 2 0
Inspire Communities-Springbrook
Williams County 		300 4 2
Surrey City of
Surrey · Ward County 		1,365 2 0
Beach City of
Beach · Golden Valley County 		981 2 0
Trenton Water Users Assoc
Trenton · Williams County 		840 2 0
Hebron City of
Hebron · Morton County 		747 2 0
State Line Water Coop INC
Emmons County 		405 3 0
Imperial Valley Water CO
Burleigh County 		345 1 0
Max City of
Max · McLean County 		334 3 2
Granville City of
Granville · McHenry County 		241 4 0
Gladstone City of
Gladstone · Stark County 		239 2 0
Zap City of
Zap · Mercer County 		237 2 0
New Leipzig City of
New Leipzig · Grant County 		221 1 0
Riverview Heights
Mandan · Morton County 		200 3 1
Reeder City of
Reeder · Adams County 		162 2 1
Regent City of
Regent · Hettinger County 		160 5 1
Taylor City of
Taylor · Stark County 		148 1 0
Dunn Center City of
Dunn Center · Dunn County 		146 3 0
Almont City of
Almont · Morton County 		122 4 2
Noonan City of
Noonan · Divide County 		121 1 0
Sykeston City of
Sykeston · Wells County 		117 4 1
Medora City of
Medora · Billings County 		112 2 0
Ross City of
Ross · Mountrail County 		97 3 0
New Hradec Waterworks
New Hradec · Dunn County 		60 2 0
Sentinel Butte City of
Sentinel Butte · Golden Valley County 		56 2 1
Forbes City of
Forbes · Dickey County 		53 6 1
About this data

A system is counted once if any of its violations in the past three years involved Chloramine, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Chloramine 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 North Dakota 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.