Public water system · VA2109025
ActiveTrevilians Elementary School
At a glance
Trevilians Elementary School (PWSID VA2109025) is an active non-transient non-community water system in Louisa County, Virginia. It reports serving 610 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in December 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
610
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Trevilians Elementary School compare with other water systems in Louisa County?
By EPA's size categories, Trevilians Elementary School is a small system (501 to 3,300 people). Louisa County has 33 active public water systems. Its population served is roughly in line with the county average of 582 people per system, and accounts for 3.2% of the 19,199 people reported by systems filed under the county. Across Virginia, the 2,420 active systems average 3,122 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Trevilians Elementary School is about 42% above that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Virginia has 443 active non-transient non-community water systems, 18% of the state's 2,420 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,089 Virginia systems (86%) list groundwater as their primary source.
Who owns and regulates Trevilians Elementary School?
EPA lists Trevilians Elementary School as owned by a local government. The VA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 33 active systems in Louisa County (27%) are also owned by a local government.
Does Trevilians Elementary School have drinking water violations?
EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in December 2021. The violations listed here began between June 1979 and December 2021. By type: 7 monitoring and reporting, 1 monitoring and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 7 as resolved and 2 as archived. 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 |
|---|---|---|---|---|
| 2021-12-30 | Monitoring and reportingLead Consumer Notice · code 66 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2019-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2015-11-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-08-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2001-09-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1995-11-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1979-06-24 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | 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.
Trevilians Elementary School: frequently asked questions
Who runs Trevilians Elementary School?
Trevilians Elementary School (PWSID VA2109025) is a non-transient non-community water system owned by a local government. It is regulated by the VA state drinking water program.
How many people does Trevilians Elementary School serve?
Trevilians Elementary School reports serving 610 people through 1 service connection in Louisa County, Virginia.
Where does Trevilians Elementary School 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 Trevilians Elementary School have any drinking water violations?
EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in December 2021. 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 Trevilians Elementary School'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; 1 is health-based, and the most recent began in December 2021. For current results, consult EPA ECHO, or the VA state drinking water program.
Where can I find Trevilians Elementary School's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Trevilians Elementary School is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Louisa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Louisa County Water Authority | Louisa | 4,254 | Community | Surface water |
| Louisa County Zion Crossroads | Louisa | 2,903 | Community | Groundwater |
| Blue Ridge Shores | Louisa | 1,707 | Community | Groundwater |
| Louisa, Town of | Louisa | 1,555 | Community | Purchased surface water |
| North Anna Power Station | Louisa | 1,200 | Non-transient non-community | Groundwater |
| Shenandoah Crossing | Louisa | 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, “Trevilians Elementary School, PWSID VA2109025, Virginia”, https://aquacensus.com/water-systems/virginia/trevilians-elementary-school-va2109025 (data as of October 1, 2026).