County · Arkansas
Newton County, Arkansas: drinking water records
This overview covers 11 ZIP codes and 14 community water systems in Newton County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Sw Boone County Water Assoc AR0000628 | 4,558 | 120 | 0 | 0 | 1 ppb |
| Compton Waterworks AR0000669 | 990 | 0 | 0 | 30 | 4 ppb |
| Nail-Swain Water Association AR0000856 | 970 | 0 | 0 | 4 | 16 ppb |
| Deer Water Association AR0000670 | 938 | 0 | 0 | 4 | 8 ppb |
| Mt Sherman Water Association AR0000680 | 903 | 0 | 0 | 1 | 4 ppb |
| Lurton-Pelsor Water Assoc AR0000718 | 345 | 0 | 0 | 7 | 8 ppb |
| Krooked Kreek Water Assn AR0000706 | 2,250 | 0 | 0 | 0 | 4 ppb |
| East Newton County Water Assn AR0000768 | 1,920 | 0 | 0 | 0 | 3 ppb |
| Western Grove Municipal Water AR0000400 | 930 | 0 | 0 | 1 | not reported |
| Mockingbird Hill Water Assoc AR0000042 | 875 | 0 | 0 | 0 | 2 ppb |
| Jasper Waterworks AR0000397 | 648 | 0 | 0 | 0 | 23 ppb |
| Basin Valley Water System AR0000819 | 513 | 0 | 0 | 0 | 8 ppb |
| Parthenon Water Association AR0000736 | 408 | 0 | 0 | 0 | 7 ppb |
| Ozark Mtn Regional Pwa AR0000998 | 0 | 0 | 0 | 3 | not reported |
ZIP reports in Newton County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 72670.
Sources and scope
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.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.