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Tap water quality report

Shady Hollow Estates Wsc

EPA monitoring tested this supplier for 79 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
18
detected
711
people served
2
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
Ownership
Private
Counties served
Travis

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.

2
health-based violations
10
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1992-11-01 → 1992-11-30
MCL Health-based Archived 1992-08-01 → 1992-08-31
MR Monitoring Unaddressed 2025-12-30
Other Monitoring Resolved 2020-01-09
Other Monitoring Resolved 2020-01-09
MR Monitoring Resolved 2018-10-01
MR Monitoring Resolved 2018-10-01
MR Monitoring Resolved 2018-10-01
MR Monitoring Resolved 2018-10-01
Other Monitoring Archived 1992-08-01 → 1992-08-31

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
Copper
232 µg/L 18%
of the EPA limit 1300 µg/L
worst single sample: 305 µg/L
37/38 SYR4 2014–2019
Lead
12.53 µg/L 84%
of the EPA limit 15 µg/L
worst single sample: 15.7 µg/L
22/38 SYR4 2014–2019
Bromodichloromethane
9.15 µg/L
No EPA limit set
worst single sample: 9.6 µg/L
16/16 SYR4 2012–2019
Dibromochloromethane
8.15 µg/L
No EPA limit set
worst single sample: 8.3 µg/L
16/16 SYR4 2012–2019
Nitrate
1770 µg/L 18%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Chloroform
56.915 µg/L
No EPA limit set
worst single sample: 103 µg/L
14/16 SYR4 2012–2019
Bromoform
4.54 µg/L
No EPA limit set
worst single sample: 4.9 µg/L
13/16 SYR4 2012–2019
Dichloroacetic Acid
5.87 µg/L
No EPA limit set
worst single sample: 7.2 µg/L
8/8 SYR4 2013–2019
Lead
0.0025 mg/L 17%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2025
TTHM
89.755 µg/L 112%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 111 µg/L
8/8 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
12.215 µg/L 20%
of the EPA limit 60 µg/L
worst single sample: 14.7 µg/L
8/8 SYR4 2013–2019
Dibromoacetic Acid
2.7 µg/L
No EPA limit set
worst single sample: 2.8 µg/L
6/8 SYR4 2013–2019
Trichloroacetic Acid
5.795 µg/L
No EPA limit set
worst single sample: 6.5 µg/L
4/8 SYR4 2013–2019
Fluoride
178 µg/L 4.5%
of the EPA limit 4000 µg/L
worst single sample: 180 µg/L
3/3 SYR4 2012–2018
Barium
40.99 µg/L 2%
of the EPA limit 2000 µg/L
worst single sample: 41.1 µg/L
2/2 SYR4 2016–2019
Combined Radium (-226 And -228)
1.475 pCi/L 30%
of the EPA limit 5 pCi/L
worst single sample: 1.5 pCi/L
2/2 SYR4 2012–2018
Monobromoacetic Acid
2.52 µg/L
No EPA limit set
worst single sample: 2.6 µg/L
2/8 SYR4 2013–2019
Nitrate-Nitrite
1171 µg/L 12%
of the EPA limit 10000 µg/L
worst single sample: 1180 µg/L
2/2 SYR4 2014–2019
61 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, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
FOLTZ, SCOT, W
Phone
512-990-4400
Email
swfoltz@aquaamerica.com

Frequently asked questions about Shady Hollow Estates Wsc

Is Shady Hollow Estates Wsc tap water safe to drink?

EPA monitoring detected 18 contaminants in Shady Hollow Estates Wsc'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 Shady Hollow Estates Wsc's water?

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

How many people does Shady Hollow Estates Wsc serve?

Shady Hollow Estates Wsc reports serving 711 people in Texas, per its EPA record.

Has Shady Hollow Estates Wsc had any water quality violations?

The EPA has 10 violations on file for Shady Hollow Estates Wsc, of which 2 are health-based (a contaminant limit or required treatment was breached) and 1 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.