YORKTOWN, VA · York County
YORKTOWN NAVAL WEAPONS STATION Water System
Consumer Confidence Report status
YORKTOWN NAVAL WEAPONS STATION must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for YORKTOWN NAVAL WEAPONS STATION.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Virginia’s official records. Always confirm current status with Virginia before making decisions based on this information.
System facts
- System ID (PWSID)
- VA3199500
- System type
- Community Water System
- Population served
- 2,386
- Service connections
- 445
- Ownership
- federal government
- Water source
- surface water (rivers, lakes, or reservoirs)
YORKTOWN NAVAL WEAPONS STATION is one of 391 community water systems in Virginia in the 501 to 3,300 people size category, serving 2,386 people from surface water.
As of August 1, 2026, its federal record holds 14 entries between 1980 and 2004, all of which EPA lists as closed. Nothing has been added since 2004.
Of the 14, 13 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals, synthetic organic chemicals, and the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2004 – July 31, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1991 – July 31, 1991
ArchivedMonitoring, Regular
—Cadmium
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Fluoride
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Mercury
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Selenium
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Endrin
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Arsenic
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Methoxychlor
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Toxaphene
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—2,4-D
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—2,4,5-TP
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—BHC-GAMMA
June 24, 1980 – June 23, 1981
ArchivedMonitoring, Regular
—Barium
June 24, 1980 – June 23, 1981
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2004 – July 31, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 1991 – July 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Mercury | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Selenium | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Endrin | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Arsenic | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Methoxychlor | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Toxaphene | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | 2,4-D | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| June 24, 1980 – June 23, 1981 | Monitoring, Regular | Barium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 23, 2005State Compliance achieved1 linked violation
- March 28, 2001State Compliance achieved13 linked violations
- October 6, 2000State Public Notification received6 linked violations
- September 20, 2000State Public Notification requested4 linked violations
- September 8, 2000State Public Notification received1 linked violation
- August 16, 2000State Formal Notice of Violation issued2 linked violations
- March 9, 1994State Public Notification requested2 linked violations
- March 9, 1994State Formal Notice of Violation issued2 linked violations
- September 30, 1991Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is YORKTOWN NAVAL WEAPONS STATION required to publish a Consumer Confidence Report?
- Yes. YORKTOWN NAVAL WEAPONS STATION is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is YORKTOWN NAVAL WEAPONS STATION’s next Consumer Confidence Report due?
- YORKTOWN NAVAL WEAPONS STATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does YORKTOWN NAVAL WEAPONS STATION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for YORKTOWN NAVAL WEAPONS STATION.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
OLIVER, P.G., JASON J.
757-887-4808
YORKTOWN, VA 23691-1009