Public water system · OH3800812
ActiveBloomfield Water Company
At a glance
Bloomfield Water Company (PWSID OH3800812) is an active community water system in Holmes County, Ohio. It reports serving 950 people through 370 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in December 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
950
Service connections
370
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Bloomfield Water Company compare with other water systems in Holmes County?
By EPA's size categories, Bloomfield Water Company is a small system (501 to 3,300 people). Holmes County has 83 active public water systems, and Bloomfield Water Company is the 6th-largest of them by population served. Its population served is about 3.4 times the county average of 280 people per system, and accounts for 4.1% of the 23,264 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active community water system reports serving 6,703 people, so Bloomfield Water Company is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Ohio has 1,028 active community water systems, 27% of the state's 3,854 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,446 Ohio systems (89%) list groundwater as their primary source.
Who owns and regulates Bloomfield Water Company?
EPA lists Bloomfield Water Company as privately owned. The OH state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 79 of the 83 active systems in Holmes County (95%) are also privately owned.
Does Bloomfield Water Company have drinking water violations?
EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in December 2025. The violations listed here began between October 1984 and December 2025. By type: 4 public notice, recordkeeping or other, 3 monitoring and reporting and 2 contaminant level above the legal limit. The contaminant or rule involved most often is Consumer Confidence Rule (4 of them). EPA lists 4 as unaddressed, 4 as resolved and 1 as archived. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-12-11 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2020-01-16 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2019-12-18 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2018-11-29 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2013-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2010-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1997-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1997-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1984-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
All 9 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Bloomfield Water Company: frequently asked questions
Who runs Bloomfield Water Company?
Bloomfield Water Company (PWSID OH3800812) is a community water system privately owned. It is regulated by the OH state drinking water program.
How many people does Bloomfield Water Company serve?
Bloomfield Water Company reports serving 950 people through 370 service connections in Holmes County, Ohio.
Where does Bloomfield Water Company get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Bloomfield Water Company have any drinking water violations?
EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in December 2025. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Bloomfield Water Company's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 9 violations for this system; 2 are health-based, and the most recent began in December 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the OH state drinking water program.
Where can I find Bloomfield Water Company's water quality report?
As a community water system, Bloomfield Water Company must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Holmes County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Millersburg Village Pws | Holmes | 3,151 | Community | Groundwater |
| Berlin Water Company | Holmes | 1,896 | Community | Groundwater |
| Winesburg Area Development Corporation | Holmes | 1,575 | Community | Groundwater |
| West Holmes High School | Holmes | 1,275 | Non-transient non-community | Groundwater |
| Walnut Creek Water Co. | Holmes | 1,270 | Community | Groundwater |
| Killbuck Village Pws | Holmes | 950 | Community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Bloomfield Water Company, PWSID OH3800812, Ohio”, https://aquacensus.com/water-systems/ohio/bloomfield-water-company-oh3800812 (data as of October 1, 2026).