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Tap water quality report

Cave Rock Skyland

EPA monitoring tested this supplier for 83 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

83
contaminants tested
16
detected
1,267
people served
0
health-based violations
Nevada rankingsLead in NevadaPFAS in Nevada
Water source
Surface water
Ownership
Local government
Counties served
Douglas

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.

0
health-based violations
49
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2002-12-01 → 2002-12-31
MR Monitoring Resolved 2002-12-01 → 2002-12-31
MR Monitoring Resolved 2002-12-01 → 2002-12-31
MR Monitoring Resolved 2002-12-01 → 2002-12-31
MR Monitoring Resolved 2002-11-01 → 2002-11-30
MR Monitoring Resolved 2002-11-01 → 2002-11-30
MR Monitoring Resolved 2002-11-01 → 2002-11-30
MR Monitoring Resolved 2002-11-01 → 2002-11-30
MR Monitoring Resolved 2002-10-01 → 2002-10-31
MR Monitoring Resolved 2002-10-01 → 2002-10-31

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
TTHM
9.925 µg/L 12%
of the EPA limit 80 µg/L
worst single sample: 10.6 µg/L
56/61 SYR4 2012–2019
Chloroform
6.63 µg/L
No EPA limit set
worst single sample: 6.9 µg/L
55/61 SYR4 2012–2019
Bromodichloromethane
2.6 µg/L
No EPA limit set
worst single sample: 2.8 µg/L
54/61 SYR4 2012–2019
Dichloroacetic Acid
3.145 µg/L
No EPA limit set
worst single sample: 3.7 µg/L
52/57 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
5.625 µg/L 9.4%
of the EPA limit 60 µg/L
worst single sample: 8.8 µg/L
52/57 SYR4 2012–2019
Dibromochloromethane
1.26 µg/L
No EPA limit set
worst single sample: 2.2 µg/L
49/61 SYR4 2012–2019
Trichloroacetic Acid
2.52 µg/L
No EPA limit set
worst single sample: 3.4 µg/L
40/57 SYR4 2012–2019
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Barium
13 µg/L 0.7%
of the EPA limit 2000 µg/L
 8/8 SYR4 2012–2019
Copper
8 µg/L 0.6%
of the EPA limit 1300 µg/L
 8/8 SYR4 2012–2019
Arsenic
1.7 µg/L 17%
of the EPA limit 10 µg/L
worst single sample: 2 µg/L
7/8 SYR4 2012–2019
Gross Beta Particle Activity
1.2014 pCi/L
No EPA limit set
worst single sample: 1.24 pCi/L
2/2 SYR4 2012–2016
Combined Radium (-226 And -228)
0.5950 pCi/L 12%
of the EPA limit 5 pCi/L
 1/1 SYR4 2016
Fluoride
100 µg/L 2.5%
of the EPA limit 4000 µg/L
 1/8 SYR4 2012–2019
Lead
1 µg/L 6.7%
of the EPA limit 15 µg/L
 1/8 SYR4 2012–2019
Monochloroacetic Acid
2.8 µg/L
No EPA limit set
 1/57 SYR4 2012–2019
67 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
COUNTY, DOUGLAS
Phone
775-783-6489
Email
[email protected]

Frequently asked questions about Cave Rock Skyland

Is Cave Rock Skyland tap water safe to drink?

EPA monitoring detected 16 contaminants in Cave Rock Skyland'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 Cave Rock Skyland's water?

EPA monitoring detected TTHM, Chloroform, Bromodichloromethane, Dichloroacetic Acid, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Cave Rock Skyland serve?

Cave Rock Skyland reports serving 1,267 people in Nevada, per its EPA record.

Has Cave Rock Skyland had any water quality violations?

The EPA has 49 violations on file for Cave Rock Skyland, of which 0 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.