State
Arkansas: drinking water records
EPA lists 662 community water systems serving homes in Arkansas. 172 took part in EPA's national PFAS survey (UCMR 5), and 10 found at least one PFAS above the level laboratories can measure.
In focus662community water systems
Public records. Clearer context.
0
ZIP reports published
662
community water systems
241
systems with a health-based violation since 2016
18
systems that reached the lead action level since 2016
Counties
- Arkansas County 9 systems
- Ashley County 9 systems
- Baxter County 16 systems
- Benton County 28 systems
- Boone County 14 systems
- Bradley County 7 systems
- Calhoun County 6 systems
- Carroll County 19 systems
- Chicot County 7 systems
- Clark County 9 systems
- Clay County 13 systems
- Cleburne County 8 systems
- Cleveland County 6 systems
- Columbia County 13 systems
- Conway County 5 systems
- Craighead County 12 systems
- Crawford County 14 systems
- Crittenden County 12 systems
- Cross County 7 systems
- Dallas County 5 systems
- Desha County 10 systems
- Drew County 11 systems
- Faulkner County 10 systems
- Franklin County 10 systems
- Fulton County 8 systems
- Garland County 6 systems
- Grant County 10 systems
- Greene County 7 systems
- Hempstead County 10 systems
- Hot Spring County 5 systems
- Howard County 7 systems
- Independence County 13 systems
- Izard County 8 systems
- Jackson County 13 systems
- Jefferson County 11 systems
- Johnson County 10 systems
- Lafayette County 6 systems
- Lawrence County 11 systems
- Lee County 4 systems
- Lincoln County 5 systems
- Little River County 8 systems
- Logan County 18 systems
- Lonoke County 12 systems
- Madison County 4 systems
- Marion County 11 systems
- Miller County 4 systems
- Mississippi County 21 systems
- Monroe County 6 systems
- Montgomery County 4 systems
- Nevada County 5 systems
- Newton County 14 systems
- Ouachita County 10 systems
- Perry County 8 systems
- Phillips County 8 systems
- Pike County 7 systems
- Poinsett County 15 systems
- Polk County 9 systems
- Pope County 9 systems
- Prairie County 7 systems
- Pulaski County 10 systems
- Randolph County 9 systems
- Saline County 14 systems
- Scott County 2 systems
- Searcy County 10 systems
- Sebastian County 15 systems
- Sevier County 6 systems
- Sharp County 12 systems
- St. Francis County 10 systems
- Stone County 6 systems
- Union County 24 systems
- Van Buren County 6 systems
- Washington County 12 systems
- White County 17 systems
- Woodruff County 7 systems
- Yell County 8 systems
ZIP reports
Sources
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.