WALNUT RIDGE WATERWORKS
Arkansas — Community Water System — PWSID: AR0000309
System Information
| PWSID | AR0000309 |
| System Name | WALNUT RIDGE WATERWORKS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 29, 1979 |
| Last Reported | Feb 18, 2026 |
Location & Contact
| State | Arkansas |
| City | WALNUT RIDGE |
| ZIP Code | 72476 |
| Address | 216 S W 4TH ST |
| Organization | LEWIS, JEREMY |
| Phone | 870-886-2312 |
Population & Service
| Population Served | 5,823 |
| Service Connections | 2,423 |
Drinking Water Violations (30)
This water system has 30 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | Jul 31, 2025 | MON | No | No | — | — | — | Resolved | Jul 31, 2025 | — | |
| Jul 1, 2025 | Jul 31, 2025 | MON | No | No | — | — | — | Resolved | Jul 31, 2025 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Nov 24, 2025 | — | |
| Jun 1, 2020 | Jun 30, 2020 | MON | No | No | — | — | — | Resolved | Jun 30, 2020 | — | |
| Jun 1, 2020 | Jun 30, 2020 | MON | No | No | — | — | — | Resolved | Jun 30, 2020 | — | |
| Jun 1, 2020 | Jun 30, 2020 | MON | No | No | — | — | — | Resolved | Jun 30, 2020 | — | |
| Jun 1, 2020 | Jun 30, 2020 | MON | No | No | — | — | — | Resolved | Jun 30, 2020 | — | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | — | — | — | Resolved | Mar 31, 2020 | — | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | — | — | — | Resolved | Mar 31, 2020 | — | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | — | — | — | Resolved | Mar 31, 2020 | — | |
| Mar 1, 2020 | Mar 31, 2020 | MON | No | No | — | — | — | Resolved | Mar 31, 2020 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 63 UG/L | 0.060 mg/L | 60 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 63 UG/L | 0.060 mg/L | 60 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 63 UG/L | 0.060 mg/L | 60 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 63 UG/L | 0.060 mg/L | 60 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 63 UG/L | 0.060 mg/L | 60 | Resolved | Dec 31, 2019 | — | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 63 UG/L | 0.060 mg/L | 60 | Resolved | Dec 31, 2019 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Aug 1, 1991 | Aug 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1991 | — | |
| Aug 1, 1991 | Aug 31, 1991 | Other | No | No | — | 5% of samples | — | Archived | Aug 31, 1991 | — | |
| Aug 1, 1991 | Aug 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1991 | — | |
| Aug 1, 1991 | Aug 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1991 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.