DILLONVALE
Ohio — Community Water System — PWSID: OH4100512
System Information
| PWSID | OH4100512 |
| System Name | DILLONVALE |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 30, 1981 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Ohio |
| City | MINGO JUNCTION |
| ZIP Code | 43938 |
| Address | 403 Grace Street |
| Organization | FREILING, RYAN |
| Phone | — |
Population & Service
| Population Served | 665 |
| Service Connections | 395 |
Drinking Water Violations (21)
This water system has 21 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 31, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 13, 2025 | Consumer Confidence Rule |
| Jul 31, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 13, 2025 | Consumer Confidence Rule |
| Nov 23, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 24, 2024 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2022 | Dec 31, 2022 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2022 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 7, 2022 | Lead and Copper Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 7, 2022 | Lead and Copper Rule |
| Jan 1, 2021 | Dec 31, 2021 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 | Dec 31, 2021 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| May 25, 1988 | May 24, 1989 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | May 24, 1989 | Radionuclides and Revised Rad Rule |
| Oct 1, 1984 | Sep 30, 1987 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Archived | Sep 30, 1987 | Arsenic Rule |
| Oct 1, 1984 | Sep 30, 1987 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Archived | Sep 30, 1987 | Inorganic Chemicals |
| Oct 1, 1984 | Sep 30, 1987 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 1987 | Nitrate Rule |
| Oct 1, 1984 | Sep 30, 1987 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Archived | Sep 30, 1987 | Inorganic Chemicals |
| Oct 1, 1984 | Sep 30, 1987 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Archived | Sep 30, 1987 | Inorganic Chemicals |
| Oct 1, 1984 | Sep 30, 1987 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Archived | Sep 30, 1987 | Inorganic Chemicals |
| Oct 1, 1984 | Sep 30, 1987 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Archived | Sep 30, 1987 | Inorganic Chemicals |
| Oct 1, 1984 | Sep 30, 1987 | Barium | MR | No | Yes | — | 2 mg/L | — | Archived | Sep 30, 1987 | Inorganic Chemicals |
| — | — | — | 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.