Warrenton Water Quality
Virginia
According to EPA SDWIS, Warrenton, Virginia is served by 20 community water systems covering about 31,279 people. The same extract lists 7 health-based violation records, most recently coded 0400 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Warrenton, Virginia is delivered through 20 EPA-regulated community water systems serving an estimated 31,279 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 7 violation records across the 20 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 3 distinct EPA contaminant codes: Stage 1 Disinfectants and Disinfection Byproducts Rule, Combined Radium (-226 and -228), Lead and Copper Rule. 2 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Virginia drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| WARRENTON, TOWN OF | 11,801 | 0 | Clean |
| NEW BALTIMORE REGIONAL | 8,818 | 1 | Health |
| BEALETON REGIONAL | 4,250 | 0 | Clean |
| MARSHALL WATERWORKS | 2,363 | 0 | Clean |
| MEADOWS, THE | 733 | 0 | Clean |
| OPAL REGIONAL | 643 | 0 | Clean |
| PLAINS, THE | 566 | 0 | Clean |
| BETHEL ACADEMY SUBDIVISION | 346 | 0 | Clean |
| GREEN MEADOWS SUBDIVISION | 340 | 0 | Clean |
| WOODBRIDGE MHP LLC | 320 | 0 | Clean |
| WATERLOO ESTATES | 213 | 0 | Clean |
| CATLETT SUBDIVISION | 200 | 0 | Clean |
| FAUQUIER SPRINGS | 160 | 2 | Health |
| TURNBULL | 148 | 0 | Clean |
| PARIS | 100 | 0 | Clean |
| AUBURN CROSSING | 87 | 0 | Clean |
| WHITEWOOD FOREST | 70 | 0 | Clean |
| SESMAU JERDONE ISLAND | 50 | 4 | Health |
| BOTHA SUBDIVISION | 46 | 0 | Clean |
| BALDWIN RIDGE | 25 | 0 | Clean |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| FAUQUIER SPRINGS | Stage 1 Disinfectants and Disinfection Byproducts Rule | 2024-05-01 |
| FAUQUIER SPRINGS | Stage 1 Disinfectants and Disinfection Byproducts Rule | 2024-05-01 |
| NEW BALTIMORE REGIONAL | Combined Radium (-226 and -228) | 2017-04-01 |
| SESMAU JERDONE ISLAND | Lead and Copper Rule | 2012-12-18 |
| SESMAU JERDONE ISLAND | Lead and Copper Rule | 2009-01-01 |
| SESMAU JERDONE ISLAND | Lead and Copper Rule | 2008-01-01 |
| SESMAU JERDONE ISLAND | Stage 1 Disinfectants and Disinfection Byproducts Rule | 2006-08-15 |
What are Warrenton's health-based records for?
Warrenton's health-based violation records carry 3 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 3 | 2 |
| Lead and Copper Rule | 3 | 1 |
| Combined Radium (-226 and -228) | 1 | 1 |
TRI Facilities in Warrenton
| Facility | Total Releases |
|---|---|
| US Dod Warrenton Training Center Station B | 229 lbs |
| US Dod Warrenton Training Center Station a Range | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Warrenton, Virginia? ▼
How many water violations does Warrenton have in this EPA extract? ▼
What contaminants were found in Warrenton water? ▼
How many water systems serve Warrenton? ▼
Where does Warrenton get its drinking water? ▼
Are there pollution sources near Warrenton? ▼
How does Warrenton compare in Virginia?
Of the 304 Virginia places with at least one community water system on file, Warrenton ranks #4 by number of systems (20).
Either side of it: Hopewell (32), Roanoke (32), Clintwood (17), Chatham (14)
About This Data
Figures here are the current EPA SDWIS extract joined to the 20 community water systems whose service area lists Warrenton, ranked against the 304 Virginia places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.