CHILLICOTHE CITY PWS
Ohio — Community Water System — PWSID: OH7100112
System Information
| PWSID | OH7100112 |
| System Name | CHILLICOTHE CITY PWS |
| 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 | CHILLICOTHE |
| ZIP Code | 45601 |
| Address | 501 Back Rd |
| Organization | JENKINS, TOM |
| Phone | 740-773-3435 |
Population & Service
| Population Served | 21,725 |
| Service Connections | 10,205 |
Drinking Water Violations (24)
This water system has 24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2000 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 18, 2000 | Consumer Confidence Rule |
| Jul 1, 2000 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 18, 2000 | Consumer Confidence Rule |
| Oct 1, 1999 | Oct 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1999 | Total Coliform Rule |
| Oct 1, 1999 | Oct 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1999 | Total Coliform Rule |
| Oct 1, 1999 | Oct 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1999 | Total Coliform Rule |
| Jan 1, 1992 | Dec 31, 1992 | 2,4,5-TP | MR | No | Yes | — | 0.05 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Endrin | MR | No | Yes | — | 0.002 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Endrin | MR | No | Yes | — | 0.002 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Endrin | MR | No | Yes | — | 0.002 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Methoxychlor | MR | No | Yes | — | 0.04 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Methoxychlor | MR | No | Yes | — | 0.04 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Methoxychlor | MR | No | Yes | — | 0.04 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | 2,4,5-TP | MR | No | Yes | — | 0.05 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | 2,4,5-TP | MR | No | Yes | — | 0.05 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Toxaphene | MR | No | Yes | — | 0.003 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Toxaphene | MR | No | Yes | — | 0.003 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | Toxaphene | MR | No | Yes | — | 0.003 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | BHC-GAMMA | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | BHC-GAMMA | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | BHC-GAMMA | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
| Jan 1, 1992 | Dec 31, 1992 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | May 29, 1992 | Synthetic Organic Chemicals |
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.