MANSFIELD CITY
PWSID: OH7002914 · Mansfield, OH · Serves 51,000 people
According to EPA Safe Drinking Water Information System (SDWIS), MANSFIELD CITY (PWSID OH7002914) in Mansfield, OH is listed as a CWS water system covering about 51,000 people. The same extract lists 10 health-based violation records spanning 2018-2025. Those 10 health-based rows for MANSFIELD CITY cover contaminants such as Lead and Copper Rule, Long Term 2 Enhanced Surface Water Treatment Rule, Interim Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
MANSFIELD CITY has 10 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 4 distinct EPA contaminant codes appear in this system's record, including Lead and Copper Rule, Long Term 2 Enhanced Surface Water Treatment Rule, Interim Enhanced Surface Water Treatment Rule. Recorded violations span 2018–2025. Day-to-day primacy enforcement for this system runs through the Ohio drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Ohio state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OH7002914
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Mansfield, OH
- Population Served
- 51,000
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 5 | 5 |
| Long Term 2 Enhanced Surface Water Treatment Rule | 2 | 2 |
| Interim Enhanced Surface Water Treatment Rule | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Dec 1, 2025 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | May 1, 2025 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Lead and Copper Rule | Yes | Jan 1, 2023 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Dec 1, 2019 |
| Lead and Copper Rule | Yes | Jan 1, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for MANSFIELD CITY?
How many people does MANSFIELD CITY serve?
What violations does MANSFIELD CITY have?
What contaminants have been found in MANSFIELD CITY water?
Compare beyond Ohio
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MANSFIELD CITY on cumulative violation count (10) and EPA-reported population served (51,000). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West. Population peers include BETHANY BAY PUMP DISTRICT, ALTAMONTE SPRINGS WATER DEPT (2 WPS), WILLIAMSPORT MUN WATER AUTH.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
MANSFIELD CITY (OH7002914) is drawn from EPA SDWIS. Nearby county systems in this extract include SHELBY CITY; ONTARIO CITY; LEXINGTON VILLAGE; MADISON WATER DISTRICT. Health-based rows (10 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.