Water quality for ZIP code 71603
ZIP 71603 covers Pine Bluff and Sulphur Springs in Jefferson County, Arkansas, one of 12 ZIP codes in the county. 16 active public water systems serve the county; 3 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Jefferson County
11 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Liberty Utilities |
43,438 | 0 | 7.5 mi | |
| Hardin Water Association |
4,600 | 0 | 11.5 mi | |
| Center Grove Water Association |
3,858 | 0 | 12.5 mi | |
| Arsenal Water System |
600 | 0 | 13.6 mi | |
| Ladd Water Association |
1,773 | 0 | 15.8 mi | |
| Jefferson Public Water Authority |
2,551 | 0 | 17.8 mi | |
| Altheimer Waterworks |
765 | 4 | 19.6 mi | |
| Redfield Waterworks |
2,823 | 0 | 23.2 mi | |
| Wabbaseka Waterworks |
286 | 4 | 23.6 mi | |
| Adc Tucker Unit Maint |
2,000 | 1 | 24.4 mi | |
| Grand Prairie Regional Water |
16,330 | 0 | 35.8 mi |
Non-community systems in Jefferson County (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Primo Refill Wmsc3331 Pine Bluff |
30 | 0 | 0 | |
|
Primo BG762 Red Field |
30 | 0 | 0 | |
|
Suzano Packaging Inc, Pine Bluff |
960 | 0 | 0 | |
|
Nat Ctr for Toxicological Res |
600 | 0 | 0 |
About this data
Water systems are matched to Jefferson County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
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. Retrieved from ECHO on Oct 11, 2026.