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Community Water System · PWS VA3700100

Fort Eustis

Fort Eustis, Virginia 23604 - drinking water served from surface water sources to 16,900 people, tracked in EPA SDWIS and UCMR5.

16,900
People served
54
EPA violations
28
Health-based
3 PFAS
UCMR5 result

The verdict

EPA records 54 drinking-water violations at Fort Eustis, 52% of them health-based - above the Virginia per-system average, and UCMR5 testing detected 3 PFAS compounds.

54
Total EPA violations on record
52%
Health-based (MCL / treatment failure)
16,900
People served by this system
3
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Fort Eustis

Fort Eustis is a federal-owned community water system that delivers drinking water to 16,900 residents in Fort Eustis, Virginia through 867 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 54 total violations for this system , of which 28 (52%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 23 monitoring and reporting violations are on file. The most recent violation on record dates to 2016.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 27 violations (MCL, health-based). Under EPA's UCMR5 PFAS monitoring program, 3 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 3.9 ppt (parts per trillion). PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

Across Virginia, EPA tracks 2,821 public water systems serving 7,911,199 people, with 146,670 cumulative violations and 25,642 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 52 violations. Statewide, 70 of 171 UCMR5-tested systems have reported PFAS detections (40.9%).

Fort Eustis's 54 violations sit above the Virginia average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

PFAS Detected

3 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
16,900
Total Violations
54
Health-Based Violations
28
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Federal
Connections
867
School/Daycare
No
MCL Violations
28
Monitoring Violations
23
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 27 2000
Total Haloacetic Acids (HAA5) MR 4 2016
TTHM MR 4 2016
TTHM MCL 1 1984
Methoxychlor MR 1 1980
Toxaphene MR 1 1980
Mercury MR 1 1980
2,4,5-TP MR 1 1980
Cadmium MR 1 1980
BHC-GAMMA MR 1 1980
Gross Alpha, Excl. Radon and U MR 1 1977
Fluoride MR 1 1980
Arsenic MR 1 1980
Chromium MR 1 1980
Barium MR 1 1980
Endrin MR 1 1980
Combined Radium (-226 and -228) MR 1 1977
Selenium MR 1 1980
2,4-D MR 1 1980

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 9 of 116 samples detected PFAS.

Contaminant Date Result MRL Status
PFPeA 7/9/2025 3.10 ppt 3.00 ppt Detected
11Cl-PF3OUdS 7/9/2025 <5.00 ppt 5.00 ppt Not Detected
PFTA 7/9/2025 <8.00 ppt 8.00 ppt Not Detected
PFTrDA 7/9/2025 <7.00 ppt 7.00 ppt Not Detected
NEtFOSAA 7/9/2025 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 7/9/2025 <6.00 ppt 6.00 ppt Not Detected
PFBS 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
PFHxS 7/9/2025 3.90 ppt 3.00 ppt Detected
PFNA 7/9/2025 <4.00 ppt 4.00 ppt Not Detected
PFOS 7/9/2025 <4.00 ppt 4.00 ppt Not Detected
PFOA 7/9/2025 <4.00 ppt 4.00 ppt Not Detected
PFDA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
PFDoA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
PFEESA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
PFUnA 7/9/2025 <2.00 ppt 2.00 ppt Not Detected
9Cl-PF3ONS 7/9/2025 <2.00 ppt 2.00 ppt Not Detected
ADONA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 7/9/2025 <5.00 ppt 5.00 ppt Not Detected
PFBA 7/9/2025 <5.00 ppt 5.00 ppt Not Detected
6:2 FTS 7/9/2025 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 7/9/2025 <5.00 ppt 5.00 ppt Not Detected
PFMPA 7/9/2025 <4.00 ppt 4.00 ppt Not Detected
PFMBA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
NFDHA 7/9/2025 <20.00 ppt 20.00 ppt Not Detected
PFPeS 7/9/2025 <4.00 ppt 4.00 ppt Not Detected
PFHpS 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
PFHxA 7/9/2025 <3.00 ppt 3.00 ppt Not Detected
11Cl-PF3OUdS 4/8/2025 <5.00 ppt 5.00 ppt Not Detected
9Cl-PF3ONS 4/8/2025 <2.00 ppt 2.00 ppt Not Detected
ADONA 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 4/8/2025 <5.00 ppt 5.00 ppt Not Detected
PFBA 4/8/2025 <5.00 ppt 5.00 ppt Not Detected
PFHpS 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFDoA 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeS 4/8/2025 <4.00 ppt 4.00 ppt Not Detected
NFDHA 4/8/2025 <20.00 ppt 20.00 ppt Not Detected
PFEESA 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFMBA 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeA 4/8/2025 3.60 ppt 3.00 ppt Detected
PFMPA 4/8/2025 <4.00 ppt 4.00 ppt Not Detected
8:2 FTS 4/8/2025 <5.00 ppt 5.00 ppt Not Detected
6:2 FTS 4/8/2025 <5.00 ppt 5.00 ppt Not Detected
PFOA 4/8/2025 <4.00 ppt 4.00 ppt Not Detected
4:2 FTS 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFBS 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 4/8/2025 <3.00 ppt 3.00 ppt Not Detected
PFHxS 4/8/2025 3.30 ppt 3.00 ppt Detected
PFUnA 4/8/2025 <2.00 ppt 2.00 ppt Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Fort Eustis.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID VA3700100 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Virginia Drinking Water Authority

Virginia Department of Health, Office of Drinking Water is the primacy agency that licenses and inspects Fort Eustis under EPA-delegated authority.

Open VA regulator portal

Source: Virginia Department of Health, Office of Drinking Water

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2016 Total Haloacetic Acids (HAA5) MR 4 SDWIS / VA3700100 / 2456
2016 TTHM MR 4 SDWIS / VA3700100 / 2950
2000 Coliform (TCR) MCL 27 SDWIS / VA3700100 / 3100
1984 TTHM MCL 1 SDWIS / VA3700100 / 2950
1980 Methoxychlor MR 1 SDWIS / VA3700100 / 2015
1980 Toxaphene MR 1 SDWIS / VA3700100 / 2020
1980 Mercury MR 1 SDWIS / VA3700100 / 1035
1980 2,4,5-TP MR 1 SDWIS / VA3700100 / 2110
1980 Cadmium MR 1 SDWIS / VA3700100 / 1015
1980 BHC-GAMMA MR 1 SDWIS / VA3700100 / 2010
1980 Fluoride MR 1 SDWIS / VA3700100 / 1025
1980 Arsenic MR 1 SDWIS / VA3700100 / 1005
1980 Chromium MR 1 SDWIS / VA3700100 / 1020
1980 Barium MR 1 SDWIS / VA3700100 / 1010
1980 Endrin MR 1 SDWIS / VA3700100 / 2005

How Fort Eustis Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Fort Eustis Virginia avg Federal benchmark
Total violations 54 52 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 28 9.1 Indicates a contaminant exceeded a federal MCL
PFAS detection 3 compounds 40.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 16,900 2,804 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,821 regulated public water systems in Virginia.

Federal MCL reference, Safe Drinking Water Act thresholds
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Fort Eustis water safe to drink?
Fort Eustis (PWS ID: VA3700100) has 54 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 3 PFAS compounds found. This system serves 16,900 people using Surface Water sources.
How many people does Fort Eustis serve?
Fort Eustis serves 16,900 people in Fort Eustis, Virginia. It is a Federal-owned system using Surface Water water sources with 867 service connections.
What type of violations does Fort Eustis have?
Fort Eustis has 54 total violations: 28 health-based violations (MCL exceedances or treatment failures), 23 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Fort Eustis water?
Yes. UCMR5 testing detected 3 PFAS compounds in Fort Eustis's water supply: PFPeA, PFHxS, PFHxA. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does Fort Eustis use?
Fort Eustis uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from?
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.