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Tap water quality report

Park City Water

EPA monitoring tested this supplier for 106 contaminants and detected 30. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

106
contaminants tested
30
detected
8,875
people served
8
health-based violations
Utah rankingsLead in UtahPFAS in Utah
Water source
Surface water
Ownership
Local government
Counties served
Summit

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.

8
health-based violations
50
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-11-30 → 2019-11-30
MCL Health-based Resolved 2009-11-30 → 2019-11-30
MCL Health-based Resolved 2009-11-30 → 2019-11-30
MCL Health-based Resolved 2009-11-30 → 2019-11-30
TT Health-based Resolved 2006-03-02
TT Health-based Resolved 2006-03-02
TT Health-based Resolved 2006-03-02
TT Health-based Resolved 2006-03-02
MR Monitoring Resolved 2012-07-01 → 2012-09-30
MR Monitoring Resolved 2012-07-01 → 2012-09-30

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfhxa 0.0042 µg/L 6/18 2025
Pfpea 0.0058 µg/L 6/18 2025
PFBS 0.0043 µg/L 5/18 2025
PFOA 0.0048 µg/L 4/18 2025
PFOS 0.0067 µg/L 4/18 2025

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Antimony, Total
8.5 µg/L 142%
of the EPA limit, in the worst sample — 6 µg/L
 156/188 SYR4 2012–2019
Nitrate
1900 µg/L 19%
of the EPA limit 10000 µg/L
 144/174 SYR4 2012–2019
Arsenic
14.4 µg/L 144%
of the EPA limit, in the worst sample — 10 µg/L
 110/116 SYR4 2012–2019
TTHM
72.4 µg/L 91%
of the EPA limit 80 µg/L
 78/78 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
42 µg/L 70%
of the EPA limit 60 µg/L
 71/78 SYR4 2012–2019
Copper
794 µg/L 61%
of the EPA limit 1300 µg/L
 63/64 SYR4 2012–2019
Lead
12.3 µg/L 82%
of the EPA limit 15 µg/L
 55/66 SYR4 2012–2019
Barium
420 µg/L 21%
of the EPA limit 2000 µg/L
 23/25 SYR4 2012–2019
Lead
0.0019 mg/L 13%
of the EPA limit 0.0150 mg/L
 23/23 LCR 2025
Selenium
4 µg/L 8%
of the EPA limit 50 µg/L
 19/25 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
4.4 pCi/L 29%
of the EPA limit 15 pCi/L
 18/18 SYR4 2012–2019
Chloroform
60.3 µg/L
No EPA limit set
 14/15 SYR4 2013–2019
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 11/27 SYR4 2012–2019
Bromodichloromethane
10.1 µg/L
No EPA limit set
 9/10 SYR4 2013–2019
Gross Beta Particle Activity
6.5 pCi/L
No EPA limit set
 8/8 SYR4 2013–2019
Lithium
12 µg/L
No EPA limit set
 7/18 UCMR-5 2025
Dibromochloromethane
2 µg/L
No EPA limit set
 6/7 SYR4 2013–2019
Dichloroacetic Acid
14.8 µg/L
No EPA limit set
 6/6 SYR4 2019
Trichloroacetic Acid
16.2 µg/L
No EPA limit set
 6/6 SYR4 2019
Cyanide
8 µg/L 4%
of the EPA limit 200 µg/L
 4/34 SYR4 2012–2019
Nitrate-Nitrite
1900 µg/L 19%
of the EPA limit 10000 µg/L
 4/4 SYR4 2012
Cadmium
3.4 µg/L 68%
of the EPA limit 5 µg/L
 3/33 SYR4 2012–2019
Asbestos
0.1600 MFL 2.3%
of the EPA limit 7 MFL
 2/3 SYR4 2018
Chromium
3.2 µg/L 3.2%
of the EPA limit 100 µg/L
 1/28 SYR4 2012–2019
Thallium, Total
0.5000 µg/L 25%
of the EPA limit 2 µg/L
 1/33 SYR4 2012–2019
76 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPfdaPfdoaPfeesaPfhpaPfhpsPFHXSPfmbaPfmpaPFNAPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MCAFFEE, CLINT
Phone
435-615-5339
Email
CLINT.MCAFFEE@PARKCITY.ORG

Frequently asked questions about Park City Water

Is Park City Water tap water safe to drink?

EPA monitoring detected 30 contaminants in Park 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 Park City Water's water?

EPA monitoring detected Antimony, Total, Nitrate, Arsenic, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Park City Water serve?

Park City Water reports serving 8,875 people in Utah, per its EPA record.

Has Park City Water had any water quality violations?

The EPA has 50 violations on file for Park City Water, of which 8 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.