Chlorine (MRDL) violations in Arkansas
25 active public water systems in Arkansas had a Chlorine (MRDL) violation in the past three years. What Chlorine (MRDL) is and why it matters.
Systems with a Chlorine (MRDL) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Salem Water Users LLC Saline County |
22,775 | 2 | 0 | |
|
Marion Waterworks Crittenden County |
14,185 | 2 | 1 | |
|
Pottsville Water Association Pope County |
4,045 | 2 | 0 | |
|
Concord Water & Sewer Pfb of Crawford CO Crawford County |
3,071 | 3 | 0 | |
|
Damascus Water Works Van Buren County |
2,235 | 1 | 0 | |
|
Star City Waterworks Lincoln County |
2,173 | 2 | 0 | |
|
Hwy 4 24 Water Association Ouachita County |
2,135 | 4 | 1 | |
|
Adc East Arkansas Regional Lee County |
1,650 | 3 | 1 | |
|
Morning Star Public Water Authority Searcy County |
1,575 | 5 | 0 | |
|
Plumerville Waterworks Conway County |
1,440 | 3 | 1 | |
|
Bodcaw Rural Water System Hempstead County |
1,430 | 2 | 0 | |
|
Strawberry Waterworks Lawrence County |
1,093 | 2 | 0 | |
|
Nail-Swain Water Association Newton County |
970 | 3 | 1 | |
|
Altheimer Waterworks Jefferson County |
765 | 4 | 1 | |
|
Huttig Waterworks Union County |
733 | 2 | 0 | |
|
Lake View Municipal Water Phillips County |
665 | 6 | 4 | |
|
Lead Hill Waterworks Boone County |
550 | 4 | 1 | |
|
Big Flat Waterworks Baxter County |
523 | 2 | 1 | |
|
Pyatt Waterworks Marion County |
488 | 3 | 2 | |
|
Sylamore Valley Water Assn Stone County |
290 | 5 | 1 | |
|
Wabbaseka Waterworks Jefferson County |
286 | 4 | 2 | |
|
Hosanna Heights Water Fulton County |
52 | 7 | 6 | |
|
Pickens Waterworks Desha County |
49 | 6 | 6 | |
|
Big Fork Mall Polk County |
25 | 3 | 1 | |
|
R&r Country Store Baxter County |
25 | 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 Arkansas 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.