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Review government records associated with Magna, 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 Magna, UT from EPA SDWIS.
Magna Water District
No active drinking-water issues detected in EPA SDWIS.
Reviewed: active/open records as of Q1 2026
Purchased or imported water record · Serves 32,100 people
Data from EPA SDWIS
Reviewed: source records as of Q1 2026
EPA UCMR5 — No PFAS detection records shown for these water systems
Open data source: EPA UCMR5DoD PFAS — No investigation records shown for this report
Open data source: DoD PFASNo health-relevant impairment records shown among the assessment records in this report.
Reviewed: source records as of 2026
NPDES permits regulate pollutant discharges into U.S. waterways. Facilities must report compliance quarterly.
Violation records
Last inspected: Dec 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.
Salt Lake County
Assessment year: 2020
According to EPA, a cancer risk of 30-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 30 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
EPA designates an area as nonattainment when air quality does not meet federal health-based standards (NAAQS) for a specific pollutant.
Northern Wasatch Front: Ozone
NonattainmentSerious8-Hour Ozone (2015 Standard)
Health effects (EPA): Respiratory inflammation, aggravation of asthma, reduced lung function (EPA)
Maintenance areas
Previously nonattainment; currently meeting the standard and monitored under an EPA maintenance plan.
Salt Lake City
PM2.5 · PM-2.5 (2006 Standard)
Classification: Serious
Original designation: Dec 2009
Current design value: 28 µg/m³ (2023-2025)
Salt Lake County
PM10 · PM-10 (1987 Standard)
Classification: Moderate
Original designation: Nov 1990
Current design value: 0.7 est. exc. (2023-2025)
Data from EPA Green Book
EPA annual monitor summaries describe past measurements. For current air quality, see AirNow.
Bountiful Viewmont
Annual mean: 22.6 Parts per billion
Observation year: 2025
Annual mean: 0.046 Parts per million
EPA primary exceedance count: 7 (Ozone 8-hour 2015)
Observation year: 2025
Annual mean: 19.9 Micrograms/cubic meter (25 C)
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.
Kennecott Utah Copper Smelter & Refinery
Reported: 2024
Kilgore Cos Office Shop & Rmx
Reported: 2024
Reviewed: source query run Nov 2026
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
9017 W Magna Main St, Magna
Reported: Feb 2026
9021 W Magna Main St, Magna
Reported: Feb 2026
9033 W Magna Main St, Magna
Reported: Feb 2026
No release reports shown in this group.
Reviewed: active/open records as of 2018
Data from EPA UST Finder
Toxics Release Inventory data — chemicals disposed on-site at reporting facilities.
Kennecott Utah Copper Smelter & Refinery
Open data source: View EPA TRI facility recordKilgore Cos Office Shop & Rmx
Open data source: View EPA TRI facility recordSites 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.
No records shown in this group.
Reviewed: status dates within last 5 years
Data from MSHA
Salt Lake County, UT
EPA Radon Zone Map (June 2024 release)
Salt Lake 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). No base flood elevation determined.
Results use an earlier stored RMP inventory. Current EPA ECHO location coverage is unverified.
EPA ECHO lists facilities linked to the Risk Management Program. Results include facilities with locations that can be matched. Records may be historical. Current operations, chemical inventories, and recent accident history are unverified.
Reviewed: 2000-present
Health outcomes from County Health Rankings. Values shown alongside state and national averages.
Salt Lake County, UtahPop. 1,186,257
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 | 6,567 | 6,328 | 7,972 |
| Poor or Fair Health | 12.9% | 12.6% | 14.2% |
| Poor Physical Health Days | 3.6 | 3.6 | 3.3 |
| Poor Mental Health Days | 5.5 | 5.2 | 4.8 |
| Adult Smoking | 8.6% | 7.3% | 15.0% |
| Adult Obesity | 30.8% | 31.6% | 34.0% |
| Air Pollution - Particulate Matter | 9.0 | 4.7 | 7.3 |
| Drinking water violation indicator | Yes | N/A | N/A |
| Diabetes Prevalence | 9.0% | 8.2% | 9.6% |
| Life Expectancy | 78.8 | 79.1 | 77.6 |
This report does not have PFAS sample results for the candidate water systems in Magna.
Check with the utility that serves your address for its testing results.
The EPA drinking water records available here list no violations for Magna Water District.
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 Magna.
The monitoring station at Bountiful Viewmont recorded an annual average of 22.6 Parts per billion for nitrogen dioxide in 2025.
The monitoring station at Bountiful Viewmont recorded an annual average of 0.046 Parts per million for ozone in 2025.
The monitoring station at Bountiful Viewmont recorded an annual average of 19.9 Micrograms/cubic meter (25 C) for particles (PM10) in 2025.
The radon data for Magna covers Salt Lake County. EPA places this area in Zone 2, with a predicted average indoor radon screening level of 2 to 4 picocuries per liter.
No Superfund sites were returned for this city report.
This city report shows 3 brownfield sites: 9017 Magna Main St; 9021 Magna Main St A; 9033 Magna Main St.
EPA Superfund recordsView on EPA ECHOView on EPA ECHOView on EPA ECHO
The county data for Magna reports a life expectancy of 78.8 years in Salt Lake 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 Magna reports 6,567 years of life lost to deaths before age 75 per 100,000 residents in Salt Lake 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 Magna lists fine-particle pollution (PM2.5) at 9.0 micrograms per cubic meter in Salt Lake County, Utah.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.