ERIE CO MARGARETTA DISTRICT
Ohio — Community Water System — PWSID: OH2200203
System Information
| PWSID | OH2200203 |
| System Name | ERIE CO MARGARETTA DISTRICT |
| 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 | Jan 30, 1981 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Ohio |
| City | HURON |
| ZIP Code | 44839 |
| Address | 554 River Road |
| Organization | RUFO, JOHN |
| Phone | 419-433-7303 |
Population & Service
| Population Served | 5,131 |
| Service Connections | 2,180 |
Drinking Water Violations (26)
This water system has 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 24, 2021 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Nov 30, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2020 | Sep 30, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Sep 30, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 9, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Dec 31, 2009 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 26, 2010 | Lead and Copper Rule |
| Jul 1, 2008 | Sep 30, 2008 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Sep 30, 2008 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Sep 30, 2008 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Sep 30, 2008 | TTHM | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 | Jun 30, 2008 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 | Jun 30, 2008 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 | Jun 30, 2008 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 | Jun 30, 2008 | TTHM | MCL | Yes | No | .087 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2008 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2007 | Dec 31, 2007 | TTHM | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2007 | Dec 31, 2007 | TTHM | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2007 | Dec 31, 2007 | TTHM | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2007 | Dec 31, 2007 | TTHM | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 20, 2007 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 20, 2007 | 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 |
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.