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Review government records associated with Park City, Utah.
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Check your water bill for your utility name and confirm the reporting year. See EPA’s guide to finding your annual water quality report.
Public water-system records for Park City, UT from EPA SDWIS.
Park City Water System
PFAS above an official threshold detected in available EPA records.
Reviewed: active/open records as of Q1 2026
City listed in EPA records · Serves 8,875 people
Data from EPA SDWIS
PFAS screening separates EPA UCMR5 drinking-water monitoring from nearby DoD PFAS investigation-site records; EPA samples shown are from Mar 2024 to Dec 2024.
Drinking Water PFAS Monitoring
EPA UCMR5 samples public water systems. These results are separate from nearby PFAS cleanup or investigation-site records.
8 PFAS sample results above EPA limits
Sample period: Mar 2024 to Dec 2024
UCMR5 results are sampled by public water system, not every household. Confirm your water provider before treating these as tap-water results for a specific address.
| Chemical | Concentration (µg/L) | EPA Limit (µg/L) | Sample date | Over Limit |
|---|---|---|---|---|
| PFOS | 0.0067 | 0.0040 | 2024-09-25 | Yes |
| PFOS | 0.0063 | 0.0040 | 2024-06-17 | Yes |
| PFOS | 0.0052 | 0.0040 | 2024-12-17 | Yes |
| PFOS | 0.0051 | 0.0040 | 2024-09-24 | Yes |
| PFOA | 0.0048 | 0.0040 | 2024-09-25 | Yes |
| PFOA | 0.0045 | 0.0040 | 2024-09-24 | Yes |
| PFOA | 0.0041 | 0.0040 | 2024-06-17 | Yes |
| PFOA | 0.0041 | 0.0040 | 2024-03-18 | Yes |
PFAS detections below EPA limits.
Nearby PFAS Investigation Sites
DoD records are nearby site investigations, not Park City drinking-water detections. Record names come from the source database and can be broad.
No DoD PFAS investigation records shown for this report.
EPA ATTAINS records identify assessed water bodies that do not meet water-quality standards for designated uses.
Silver Creek
Reported: Nov 2026
Health-relevant causes: Metals (other Than Mercury), Pathogens
Affected uses: Drinkingwater, Ecological, Other, Recreation
Data from EPA ATTAINS
NPDES permits regulate pollutant discharges into U.S. waterways. Facilities must report compliance quarterly.
No NPDES-permitted facility records with current violation flags surfaced for this city report.
Reviewed: active/open records as of Q4 2025
Data from EPA ECHO
To investigate water contamination, check the sampling locations, dates and results below. For tap water records, see Drinking water quality above.
Reviewed: source records as of 2026
Review historical EPA air pollution records, including monitoring and facility emissions where available. For current conditions, check local air quality on AirNow.
Summit County
Assessment year: 2020
According to EPA, a cancer risk of 10-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 10 may develop cancer from that exposure. This is in addition to cancer risk from all other causes.
Top modeled source groups
Data from EPA AirToxScreen
No EPA nonattainment designation records shown for this report.
EPA annual monitor summaries describe past measurements. For current air quality, see AirNow.
Copper View — Midvale, Utah
Annual mean: 0.2 Parts per million
Observation year: 2025
Annual mean: 0.7 Parts per billion
Observation year: 2025
Annual mean: 25.2 Parts per billion
Observation year: 2025
Data from EPA AQS
Reviewed: source records as of Q4 2025
TRI releases are self-reported annual totals (calendar year 2024). Hover fugitive or stack for definitions.
Geneva Rock Products Inc. - Park City Facility
Reported: 2024
EPA records for current, proposed and formerly listed Superfund sites on the National Priorities List (NPL).
Open data source: Search EPA ECHOEPA FRS Registry ID 110071101564
Reported: Nov 2021
Brownfield sites are properties where redevelopment is complicated by the presence of hazardous substances.
Open data source: Search EPA ECHO3 sites with active cleanup or investigation status
Ridge Road And Hillside Avenue, Park City
Reported: Feb 2026
1401 Kearns Boulevard, Park City
Reported: Feb 2026
1409 Kearns Boulevard, Park City
Reported: Feb 2026
No release reports shown in this group.
Reviewed: active/open records as of 2018
Data from EPA UST Finder
Reviewed: reporting year 2024
Sites regulated by the Mine Safety and Health Administration, including mines, sand and gravel operations, and portable crushers. Status and type are from the MSHA Mine Data Retrieval System. Records with active/intermittent status dates older than 5 years are shown as older records rather than current active sites.
Recently updated active/intermittent sites (1)
Data from MSHA
Summit County, UT
EPA Radon Zone Map (June 2024 release)
Summit County is EPA Radon Zone 2 (moderate potential). EPA defines Zone 2 counties as having predicted average indoor screening levels between 2 pCi/L and 4 pCi/L.
Radon levels can vary from home to home, so EPA recommends testing the property to know its indoor level.
FEMA flood zones describe mapped flood hazards. Look up a specific address with FEMA.
Special Flood Hazard Area — 1% annual chance of flooding (100-year floodplain) with base flood elevation.
Results use an earlier stored RMP inventory. Current EPA ECHO location coverage is unverified.
No EPA ECHO RMP facility records with a usable location matched this city report.
Health outcomes from County Health Rankings. Values shown alongside state and national averages.
Summit County, UtahPop. 43,036
County Health Rankings edition: 2024
Premature Death
Poor or Fair Health
Poor Physical Health Days
Poor Mental Health Days
Adult Smoking
Adult Obesity
Air Pollution - Particulate Matter
Drinking water violation indicator
Diabetes Prevalence
Life Expectancy
| Indicator | County | State | National |
|---|---|---|---|
| Premature Death | 3,917 | 6,328 | 7,972 |
| Poor or Fair Health | 9.6% | 12.6% | 14.2% |
| Poor Physical Health Days | 3.0 | 3.6 | 3.3 |
| Poor Mental Health Days | 4.2 | 5.2 | 4.8 |
| Adult Smoking | 7.1% | 7.3% | 15.0% |
| Adult Obesity | 23.0% | 31.6% | 34.0% |
| Air Pollution - Particulate Matter | 6.0 | 4.7 | 7.3 |
| Drinking water violation indicator | Yes | N/A | N/A |
| Diabetes Prevalence | 6.8% | 8.2% | 9.6% |
| Life Expectancy | 84.8 | 79.1 | 77.6 |
EPA testing found PFAS in water samples from Park City Water System. Results dated Mar 18, 2024 to Dec 17, 2024 include PFOS at 0.0051 to 0.0067 micrograms per liter and PFPeA at 0.0039 to 0.0058 micrograms per liter.
Check with the utility that serves your address for its testing results.
EPA drinking water records on this page list 1 violation for Park City Water System.
Check your water bill to identify the utility serving your address. Ask that utility about current drinking water advisories.
Nearby EPA monitoring stations provide annual air quality measurements for Park City.
The monitoring station at Copper View, Midvale, Utah recorded an annual average of 0.2 Parts per million for carbon monoxide in 2025.
The monitoring station at Copper View, Midvale, Utah recorded an annual average of 0.7 Parts per billion for sulfur dioxide in 2025.
The monitoring station at Copper View, Midvale, Utah recorded an annual average of 25.2 Parts per billion for nitrogen dioxide in 2025.
The radon data for Park City covers Summit County. EPA places this area in Zone 2, with a predicted average indoor radon screening level of 2 to 4 picocuries per liter.
This city report shows 1 Superfund site: Richardson Flat Tailings.
This city report shows 3 brownfield sites: Alice Lode Mining; Bonanza Park 1401 Kearns Boulevard; Bonanza Park 1409 Kearns Boulevard.
View on EPA ECHOView on EPA ECHOView on EPA ECHOView on EPA ECHO
The county data for Park City reports a life expectancy of 84.8 years in Summit County, Utah.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
The county data for Park City reports 3,917 years of life lost to deaths before age 75 per 100,000 residents in Summit County, Utah. This measure adds up the years lost to early deaths and adjusts for differences in population age.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
The county data for Park City lists fine-particle pollution (PM2.5) at 6.0 micrograms per cubic meter in Summit County, Utah.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.