Public water system · TX1460159
ActiveFive Oaks Estates
At a glance
Five Oaks Estates (PWSID TX1460159) is an active community water system in Liberty County, Texas. It reports serving 225 people through 75 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 6 violations for this system; none is health-based, and the most recent began in August 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
225
Service connections
75
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Five Oaks Estates compare with other water systems in Liberty County?
By EPA's size categories, Five Oaks Estates is a very small system (500 people or fewer). Liberty County has 91 active public water systems. Its population served is well below the county average of 1,160 people per system, and accounts for 0.2% of the 105,523 people reported by systems filed under the county. Across Texas, the 7,078 active systems average 4,789 people each. Nationally, the average active community water system reports serving 6,703 people, so Five Oaks Estates 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. Texas has 4,594 active community water systems, 65% of the state's 7,078 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 5,215 Texas systems (74%) list groundwater as their primary source.
Who owns and regulates Five Oaks Estates?
EPA lists Five Oaks Estates as privately owned. The TX state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 71 of the 91 active systems in Liberty County (78%) are also privately owned.
Does Five Oaks Estates have drinking water violations?
EPA's records list 6 violations for this system; none is health-based, and the most recent began in August 2018. The violations listed here began between July 2002 and August 2018. By type: 4 monitoring and reporting and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 5 as resolved and 1 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2018-08-19 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Unaddressed |
| 2016-11-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2008-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2006-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2006-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2002-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
All 6 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.
Five Oaks Estates: frequently asked questions
Who runs Five Oaks Estates?
Five Oaks Estates (PWSID TX1460159) is a community water system privately owned. It is regulated by the TX state drinking water program.
How many people does Five Oaks Estates serve?
Five Oaks Estates reports serving 225 people through 75 service connections in Liberty County, Texas.
Where does Five Oaks Estates 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 Five Oaks Estates have any drinking water violations?
EPA's records list 6 violations for this system; none is health-based, and the most recent began in August 2018. 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 Five Oaks Estates' 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 6 violations for this system; none is health-based, and the most recent began in August 2018. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.
Where can I find Five Oaks Estates' water quality report?
As a community water system, Five Oaks Estates 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 Liberty County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Dayton | Liberty | 15,393 | Community | Groundwater |
| City of Cleveland | Liberty | 12,438 | Community | Groundwater |
| Santa Fe Utility | Liberty | 8,265 | Community | Groundwater |
| City of Liberty | Liberty | 8,170 | Community | Groundwater |
| Grand San Jacinto Water System | Liberty | 6,174 | Community | Groundwater |
| Hardin WSC | Liberty | 6,132 | 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, “Five Oaks Estates, PWSID TX1460159, Texas”, https://aquacensus.com/water-systems/texas/five-oaks-estates-tx1460159 (data as of October 1, 2026).