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Tap water quality report

Selma Estates

EPA monitoring tested this supplier for 82 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

82
contaminants tested
17
detected
1,540
people served
0
health-based violations
Water source
Ground water under surface influence
Ownership
Local government
Counties served
Loudoun

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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
Copper
216 µg/L 17%
of the EPA limit 1300 µg/L
worst single sample: 356 µg/L
109/110 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
14/14 LCR 2025
Lead
19.185 µg/L 128%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 32 µg/L
12/110 SYR4 2013–2019
Nitrate-Nitrite
2500.5 µg/L 25%
of the EPA limit 10000 µg/L
worst single sample: 2910 µg/L
10/10 SYR4 2012–2019
Fluoride
965 µg/L 24%
of the EPA limit 4000 µg/L
worst single sample: 1000 µg/L
8/9 SYR4 2012–2018
Chloroform
38.05 µg/L
No EPA limit set
worst single sample: 49.6 µg/L
7/10 SYR4 2012–2019
Dichloroacetic Acid
11.12 µg/L
No EPA limit set
worst single sample: 13.4 µg/L
7/10 SYR4 2012–2019
TTHM
47.03 µg/L 59%
of the EPA limit 80 µg/L
worst single sample: 59.9 µg/L
7/10 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
14.88 µg/L 25%
of the EPA limit 60 µg/L
worst single sample: 18.3 µg/L
7/10 SYR4 2012–2019
Bromodichloromethane
6.9425 µg/L
No EPA limit set
worst single sample: 8.2 µg/L
6/10 SYR4 2012–2019
Barium
77.6 µg/L 3.9%
of the EPA limit 2000 µg/L
worst single sample: 78 µg/L
5/5 SYR4 2012–2018
Dibromochloromethane
2.68 µg/L
No EPA limit set
worst single sample: 2.8 µg/L
5/10 SYR4 2012–2019
Nitrate
1700 µg/L 17%
of the EPA limit 10000 µg/L
4/4 SYR4 2014–2016
Trichloroacetic Acid
3.68 µg/L
No EPA limit set
worst single sample: 4.1 µg/L
4/10 SYR4 2012–2019
Combined Radium (-226 And -228)
1.32635 pCi/L 27%
of the EPA limit 5 pCi/L
worst single sample: 1.38 pCi/L
2/9 SYR4 2012–2019
Combined Uranium
0.2750 µg/L 0.9%
of the EPA limit 30 µg/L
1/7 SYR4 2013–2019
Dichloromethane
0.6300 µg/L 13%
of the EPA limit 5 µg/L
1/17 SYR4 2012–2019
65 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
COGSWELL, CATHERINE
Phone
571-291-7844
Email
[email protected]

Frequently asked questions about Selma Estates

Is Selma Estates tap water safe to drink?

EPA monitoring detected 17 contaminants in Selma Estates'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 Selma Estates's water?

EPA monitoring detected Copper, Lead, Lead, Nitrate-Nitrite, Fluoride, and others. The full list with the level and data source for each is above.

How many people does Selma Estates serve?

Selma Estates reports serving 1,540 people in Virginia, per its EPA record.

Has Selma Estates had any water quality violations?

The EPA has no formal drinking-water violations on file for Selma Estates.

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.