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Tap water quality report

Middleburg, Town of

EPA monitoring tested this supplier for 51 contaminants and detected 20. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

51
contaminants tested
20
detected
803
people served
6
health-based violations
Virginia rankingsLead in VirginiaPFAS in Virginia
Water source
Ground water
Ownership
Local government
Counties served
Loudoun

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

6
health-based violations
188
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2001-09-01 → 2001-09-30
MCL Health-based Resolved 2001-09-01 → 2001-09-30
MCL Health-based Resolved 2001-09-01 → 2001-09-30
MCL Health-based Resolved 2001-08-01 → 2001-08-31
MCL Health-based Resolved 2001-08-01 → 2001-08-31
MCL Health-based Resolved 2001-08-01 → 2001-08-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Gross Beta Particle Activity
11.76 pCi/L
No EPA limit set
worst single sample: 95.8 pCi/L
74/76 SYR4 2012–2019
Combined Radium (-226 And -228)
5.1 pCi/L 102%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
worst single sample: 53 pCi/L
66/67 SYR4 2012–2019
Nitrate-Nitrite
2914 µg/L 29%
of the EPA limit 10000 µg/L
worst single sample: 3640 µg/L
32/62 SYR4 2012–2019
Copper
956.5 µg/L 74%
of the EPA limit 1300 µg/L
worst single sample: 2310 µg/L
31/37 SYR4 2013–2019
Lead
0.0053 mg/L 36%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2023
Bromodichloromethane
4.5 µg/L
No EPA limit set
 9/17 SYR4 2014–2019
Chloroform
7.18 µg/L
No EPA limit set
worst single sample: 7.7 µg/L
9/17 SYR4 2014–2019
Dibromochloromethane
3.06 µg/L
No EPA limit set
worst single sample: 3.1 µg/L
9/17 SYR4 2014–2019
TTHM
13.4 µg/L 17%
of the EPA limit 80 µg/L
worst single sample: 14 µg/L
7/7 SYR4 2014–2019
Barium
84.3 µg/L 4.2%
of the EPA limit 2000 µg/L
worst single sample: 90.1 µg/L
6/9 SYR4 2013–2019
Dichloroacetic Acid
7.55 µg/L
No EPA limit set
worst single sample: 8.4 µg/L
6/7 SYR4 2014–2019
Lead
21.45 µg/L 143%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 23.6 µg/L
6/37 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
8.85 µg/L 15%
of the EPA limit 60 µg/L
worst single sample: 9 µg/L
6/7 SYR4 2014–2019
Fluoride
367 µg/L 9.2%
of the EPA limit 4000 µg/L
worst single sample: 370 µg/L
4/9 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
15.95 pCi/L 106%
of the EPA limit, at the 95th percentile of samples — 15 pCi/L
worst single sample: 16.1 pCi/L
4/4 SYR4 2013–2019
Bromoform
1.37 µg/L
No EPA limit set
worst single sample: 1.4 µg/L
2/17 SYR4 2014–2019
Chromium
7.25 µg/L 7.2%
of the EPA limit 100 µg/L
worst single sample: 7.3 µg/L
2/9 SYR4 2013–2019
Trichloroacetic Acid
1.775 µg/L
No EPA limit set
worst single sample: 1.8 µg/L
2/7 SYR4 2014–2019
Monochloroacetic Acid
2.2 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Xylenes, Total
0.7000 µg/L 0%
of the EPA limit 10000 µg/L
 1/16 SYR4 2012–2019
31 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBenzeneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbon TetrachlorideCombined UraniumDichloromethaneDibromoacetic AcidEthylbenzeneMercuryMonobromoacetic AcidSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
INBODEN, MARK
Phone
540-477-3300
Email
compliance@Inbodenenv.com

Frequently asked questions about Middleburg, Town of

Is Middleburg, Town of tap water safe to drink?

EPA monitoring detected 20 contaminants in Middleburg, Town of's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Middleburg, Town of's water?

EPA monitoring detected Gross Beta Particle Activity, Combined Radium (-226 And -228), Nitrate-Nitrite, Copper, Lead, and others. The full list with the level and data source for each is above.

How many people does Middleburg, Town of serve?

Middleburg, Town of reports serving 803 people in Virginia, per its EPA record.

Has Middleburg, Town of had any water quality violations?

The EPA has 188 violations on file for Middleburg, Town of, of which 6 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.