Consumer Confidence Rule (CCR) violations in Ohio
751 active public water systems in Ohio had a Consumer Confidence Rule (CCR) violation in the past three years, 751 of them in the latest quarter of EPA's data. What Consumer Confidence Rule (CCR) is and why it matters.
Systems with a Consumer Confidence Rule (CCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Noble Water Company Noble County |
815 | 1 | 1 | |
|
Aqua Ohio Mansfield System #01 Richland County |
813 | 1 | 1 | |
|
Sherwood Village Defiance County |
811 | 1 | 1 | |
|
Aqua Ohio la Rue Village PWS Marion County |
800 | 2 | 2 | |
|
Fairway Terrace MHP PWS Clark County |
800 | 1 | 1 | |
|
Spencer, Village of Medina County |
800 | 1 | 1 | |
|
Tcmsd-Baltic PWS Tuscarawas County |
795 | 1 | 1 | |
|
Edon Village Williams County |
783 | 1 | 1 | |
|
Waterford Water/sewer Association Washington County |
770 | 2 | 1 | |
|
Amanda Village PWS Fairfield County |
757 | 2 | 1 | |
|
Marshallville Village PWS Wayne County |
756 | 3 | 2 | |
|
Enchanted Acres MHP Franklin County |
750 | 1 | 1 | |
|
Quaker City Guernsey County |
750 | 2 | 1 | |
|
Greene County Fairborn Greene County |
743 | 2 | 0 | |
|
Trumbull Co. Warren Twp PWS Trumbull County |
740 | 1 | 1 | |
|
Licking County Prescott Estates Licking County |
732 | 1 | 1 | |
|
Green Meadows Mobile Home Park Madison County |
730 | 1 | 1 | |
|
Oakwood Village PWS Paulding County |
727 | 3 | 1 | |
|
Aqua Ohio Shepard Hills PWS Summit County |
725 | 1 | 1 | |
|
Aqua Ohio Tomahawk Utilities Columbiana County |
715 | 1 | 1 | |
|
Ohio City Village PWS Van Wert County |
705 | 3 | 0 | |
|
Leaders MHP PWS Geauga County |
700 | 1 | 1 | |
|
Bettsville Village Seneca County |
692 | 2 | 1 | |
|
Scio PWS Harrison County |
690 | 2 | 1 | |
|
Racine Village PWS Meigs County |
675 | 3 | 2 | |
|
Malta Village PWS Morgan County |
671 | 3 | 2 | |
|
Coalton Jackson County |
663 | 4 | 2 | |
|
Aqua Ohio Auburn Lakes PWS Geauga County |
658 | 1 | 1 | |
|
New Straitsville, Village of Perry County |
652 | 1 | 1 | |
|
Jewett Village Harrison County |
650 | 2 | 1 | |
|
Russia Village PWS Shelby County |
640 | 1 | 1 | |
|
Mendon Village Mercer County |
628 | 1 | 1 | |
|
Lucas Village Richland County |
620 | 2 | 1 | |
|
Shawnee, Village of Perry County |
605 | 1 | 1 | |
|
Thurston Village PWS Fairfield County |
604 | 5 | 1 | |
|
Lowell Village PWS Washington County |
603 | 1 | 1 | |
|
Shiloh Village Richland County |
601 | 1 | 1 | |
|
Quincy Village PWS Logan County |
600 | 1 | 1 | |
|
Laurelville, Vlg of Hocking County |
586 | 2 | 1 | |
|
Walnut Hills Water Association Richland County |
583 | 1 | 1 | |
|
Hamler Village Henry County |
580 | 3 | 1 | |
|
Middle Point Village PWS Van Wert County |
576 | 2 | 1 | |
|
Rawson Village PWS Hancock County |
571 | 1 | 1 | |
|
Pine Ridge MHP Lorain County |
570 | 5 | 4 | |
|
Medina Co/sharon-Wadsworth PWS Medina County |
566 | 1 | 1 | |
|
Arcadia Village PWS Hancock County |
564 | 3 | 1 | |
|
Crestwood Hills C and R Association Richland County |
564 | 1 | 1 | |
|
Corning, Village of Perry County |
563 | 2 | 1 | |
|
Lake Sherman Village PWS Stark County |
563 | 4 | 1 | |
|
Clarksville Village PWS Clinton County |
562 | 2 | 2 |
About this data
A system is counted once if any of its violations in the past three years involved Consumer Confidence Rule (CCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Consumer Confidence Rule (CCR) 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 Ohio 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.