Tapcensus

Chlorine (MRDL) violations in Virginia

118 active public water systems in Virginia 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
Charles City School Complex
Charles City County
965 2 0
Calvary Pentecostal Camp
Hanover County
950 1 0
Merck Sharp & Dohme Corp.
Rockingham County
900 1 0
Shenandoah Shores Subdivision
Warren County
850 2 0
Bland Correctional Center
Bland County
750 1 0
Mount Weather Emergency Operations Cente
Clarke County
700 3 0
Cornerstone Christian Academy
Loudoun County
653 2 0
Molson Coors
Rockingham County
500 2 0
Fries, Town of
Grayson County
484 3 0
Rockfish River Elementary School
Nelson County
450 1 0
Walton Middle School
Albemarle County
433 3 0
Abb Power T & D Company, Inc.
Bland County
430 3 1
Central Virginia Corr. Unit No. 13
Chesterfield County
420 2 0
Nelson County Piney River
Nelson County
405 3 0
Goshen, Town of
Rockbridge County
375 1 0
Cleveland, Town of
Russell County
340 2 0
Virginia Murray School
Albemarle County
330 3 0
Blessed Sacrament-Huguenot
Powhatan County
315 3 0
Broadus Wood School
Albemarle County
306 3 0
Country Estates Mobile Home Park
Augusta County
300 1 0
Scottsville Elementary School
Albemarle County
292 3 0
Wesgate
Alleghany County
288 3 0
Stony Point School
Albemarle County
277 4 0
Mountain View Elementary School
Rockbridge County
250 1 0
Foster Falls Campground
Wythe County
225 2 0
Mountain Run
Hanover County
225 3 0
Black Rock Mobile Home Park
Rockingham County
220 2 1
Snowville Elementary School
Pulaski County
175 1 0
Hartland Institute
Madison County
150 4 0
Jollett Springs Mobile Home Park
Augusta County
150 3 0
Vcu Health Tappahannock Hospital
Essex County
150 1 0
Harrisonburg Men`s Diversion Center
Rockingham County
140 2 0
Madison Run Terrace
Rockingham County
140 4 1
Lincoln Elementary School
Loudoun County
137 2 0
White Pine Village
Montgomery County
130 4 1
Dungadin Subdivision
Warren County
120 4 0
Snp-National Park Headquarters
Page County
110 2 0
Jackson`s Meadow
Warren County
100 2 0
Rockwood Mobile Home Park
Augusta County
100 3 1
Walkerton Water System, Inc.
King and Queen County
100 2 0
Faith Mission Home
Albemarle County
95 4 0
Free Union Country School
Albemarle County
90 5 0
Baileys Mobile Home Park
Culpeper County
84 2 0
Luray Homes
Page County
81 5 0
Faith Christian Center International
Albemarle County
80 5 0
Redland Church
Frederick County
80 3 0
Potomac Bay Estates
Northumberland County
75 2 0
Little Keswick School
Albemarle County
73 2 0
Pine Hill
Botetourt County
71 5 2
Longdale Furnace
Alleghany County
70 4 0
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 Virginia 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.