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Tap water quality report

Vernal City Water

EPA monitoring tested this supplier for 44 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

44
contaminants tested
10
detected
10,000
people served
1
health-based violations
Utah rankingsLead in UtahPFAS in Utah
Water source
SWP
Ownership
Local government
Counties served
Uintah

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.

1
health-based violations
44
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2013-08-16
Other Monitoring Resolved 2017-10-01
Other Monitoring Resolved 2017-10-01
Other Monitoring Resolved 2017-10-01
MR Monitoring Resolved 2015-10-01 → 2015-12-31
MR Monitoring Resolved 2015-10-01 → 2015-12-31
MR Monitoring Resolved 2015-10-01 → 2015-12-31
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30

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
796.45 µg/L 61%
of the EPA limit 1300 µg/L
worst single sample: 1070 µg/L
160/160 SYR4 2013–2019
Lead
5.94 µg/L 40%
of the EPA limit 15 µg/L
worst single sample: 33.6 µg/L
134/159 SYR4 2013–2019
Lead
0.00070 mg/L 4.7%
of the EPA limit 0.0150 mg/L
 28/28 LCR 2025
Chloroform
34.76 µg/L
No EPA limit set
worst single sample: 36.2 µg/L
27/27 SYR4 2014–2019
Dichloroacetic Acid
13.51 µg/L
No EPA limit set
worst single sample: 14.4 µg/L
27/27 SYR4 2014–2019
TTHM
44.32 µg/L 55%
of the EPA limit 80 µg/L
worst single sample: 46 µg/L
27/27 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
33.55 µg/L 56%
of the EPA limit 60 µg/L
worst single sample: 35.9 µg/L
26/28 SYR4 2014–2019
Trichloroacetic Acid
20.08 µg/L
No EPA limit set
worst single sample: 21.5 µg/L
25/27 SYR4 2014–2019
Bromodichloromethane
8.78 µg/L
No EPA limit set
worst single sample: 9 µg/L
23/23 SYR4 2014–2019
Dibromochloromethane
1.2 µg/L
No EPA limit set
 15/23 SYR4 2014–2019
34 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaBromoformDibromoacetic AcidHfpo-DaMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaLithium

Utility contact

Contact
MERRELL, IVAN
Phone
435-781-7132
Email
[email protected]

Frequently asked questions about Vernal City Water

Is Vernal City Water tap water safe to drink?

EPA monitoring detected 10 contaminants in Vernal City Water'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 Vernal City Water's water?

EPA monitoring detected Copper, Lead, Lead, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Vernal City Water serve?

Vernal City Water reports serving 10,000 people in Utah, per its EPA record.

Has Vernal City Water had any water quality violations?

The EPA has 44 violations on file for Vernal City Water, of which 1 is 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.