ASHTABULA COUNTY WATER SYSTEM
Ohio - Community Water System - PWSID: OH0400803
System Information
| PWSID | OH0400803 |
| System Name | ASHTABULA COUNTY WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 20, 1990 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Ohio |
| City | JEFFERSON |
| ZIP Code | 44047 |
| Address | P.O. BOX 520 |
| Organization | STARKEY, DOUG |
| Phone | 440-576-3725 |
Population & Service
| Population Served | 14,757 |
| Service Connections | 6,048 |
Drinking Water Violations (20)
This water system has 20 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2020 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Feb 19, 2008 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Feb 19, 2008 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Feb 19, 2008 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Feb 19, 2008 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Sep 8, 2005 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Sep 8, 2005 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | - | 7 MFL | - | Resolved | Mar 31, 2004 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.