Public water system · WV3305410
ActiveUnion Williams P S D
At a glance
Union Williams P S D (PWSID WV3305410) is an active community water system in Wood County, West Virginia. It reports serving 7,883 people through 3,312 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in August 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
7,883
Service connections
3,312
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Union Williams P S D compare with other water systems in Wood County?
By EPA's size categories, Union Williams P S D is a medium system (3,301 to 10,000 people). Wood County has 10 active public water systems, and Union Williams P S D is the 5th-largest of them by population served. Its population served is roughly in line with the county average of 8,698 people per system, and accounts for 9.1% of the 86,977 people reported by systems filed under the county. Across West Virginia, the 791 active systems average 2,032 people each. Nationally, the average active community water system reports serving 6,703 people, so Union Williams P S D is about 18% above 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. West Virginia has 427 active community water systems, 54% of the state's 791 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 468 West Virginia systems (59%) list groundwater as their primary source.
Who owns and regulates Union Williams P S D?
EPA lists Union Williams P S D as owned by a local government. The WV state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 8 of the 10 active systems in Wood County (80%) are also owned by a local government.
Does Union Williams P S D have drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in August 2020. The violations listed here began between January 2020 and August 2020. By type: 10 monitoring and reporting and 2 required treatment not met. The contaminants or rules involved are Revised Total Coliform Rule, Groundwater Rule, Atrazine and Di(2-ethylhexyl) phthalate. EPA lists 12 as resolved. 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2020-08-22 | Required treatment not metTreatment Technique, Level 1 Assessment (RTCR) · code 2A | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2020-01-14 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Atrazinecode 2050 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Di(2-ethylhexyl) phthalatecode 2039 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Benzo(a)pyrenecode 2306 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Hexachlorocyclopentadienecode 2042 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Heptachlor epoxidecode 2067 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Simazinecode 2037 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Heptachlorcode 2065 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Methoxychlorcode 2015 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Lindane (gamma-BHC)code 2010 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Alachlor (Lasso)code 2051 | No | Resolved |
The 12 most recent 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.
Union Williams P S D: frequently asked questions
Who runs Union Williams P S D?
Union Williams P S D (PWSID WV3305410) is a community water system owned by a local government. It is regulated by the WV state drinking water program.
How many people does Union Williams P S D serve?
Union Williams P S D reports serving 7,883 people through 3,312 service connections in Wood County, West Virginia.
Where does Union Williams P S D 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 Union Williams P S D have any drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in August 2020. 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 Union Williams P S D'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. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in August 2020. For current results, consult the system's annual water quality report, EPA ECHO, or the WV state drinking water program.
Where can I find Union Williams P S D's water quality report?
As a community water system, Union Williams P S D 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 Wood County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Parkersburg Utility Board | Wood | 34,251 | Community | Groundwater under influence of surface water |
| Vienna | Wood | 12,507 | Community | Groundwater |
| Lubeck Psd | Wood | 11,724 | Community | Groundwater |
| Claywood Park Psd | Wood | 8,141 | Community | Surface water |
| Mineral Wells Psd | Wood | 5,674 | Community | Purchased surface water |
| Williamstown Water Dept | Wood | 3,469 | 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, “Union Williams P S D, PWSID WV3305410, West Virginia”, https://aquacensus.com/water-systems/west-virginia/union-williams-p-s-d-wv3305410 (data as of October 1, 2026).