Public water system · VA6061315
ActiveMary Walter Elem School
At a glance
Mary Walter Elem School (PWSID VA6061315) is an active non-transient non-community water system in Fauquier County, Virginia. It reports serving 495 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 4 violations for this system; 1 is health-based, and the most recent began in June 2004.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
495
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Mary Walter Elem School compare with other water systems in Fauquier County?
By EPA's size categories, Mary Walter Elem School is a very small system (500 people or fewer). Fauquier County has 65 active public water systems. Its population served is about 24% below the county average of 651 people per system, and accounts for 1.2% of the 42,291 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 Mary Walter Elem School is about 15% 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 Mary Walter Elem School?
EPA lists Mary Walter Elem 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. 26 of the 65 active systems in Fauquier County (40%) are also owned by a local government.
Does Mary Walter Elem School have drinking water violations?
EPA's records list 4 violations for this system; 1 is health-based, and the most recent began in June 2004. The violations listed here began between September 1992 and June 2004. By type: 3 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 2 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 |
|---|---|---|---|---|
| 2004-06-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1992-10-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1992-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
All 4 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.
Mary Walter Elem School: frequently asked questions
Who runs Mary Walter Elem School?
Mary Walter Elem School (PWSID VA6061315) 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 Mary Walter Elem School serve?
Mary Walter Elem School reports serving 495 people through 1 service connection in Fauquier County, Virginia.
Where does Mary Walter Elem 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 Mary Walter Elem School have any drinking water violations?
EPA's records list 4 violations for this system; 1 is health-based, and the most recent began in June 2004. 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 Mary Walter Elem 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 4 violations for this system; 1 is health-based, and the most recent began in June 2004. For current results, consult EPA ECHO, or the VA state drinking water program.
Where can I find Mary Walter Elem School's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mary Walter Elem 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 Fauquier County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Warrenton, Town of | Fauquier | 11,801 | Community | Surface water |
| New Baltimore Regional | Fauquier | 8,818 | Community | Groundwater |
| Bealeton Regional | Fauquier | 4,250 | Community | Groundwater under influence of surface water |
| Vint Hill | Fauquier | 2,449 | Community | Groundwater |
| Marshall Waterworks | Fauquier | 2,363 | Community | Groundwater |
| Remington, Town of | Fauquier | 1,540 | 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, “Mary Walter Elem School, PWSID VA6061315, Virginia”, https://aquacensus.com/water-systems/virginia/mary-walter-elem-school-va6061315 (data as of October 1, 2026).