Park City Water Quality
Utah
According to EPA SDWIS, Park City, Utah is served by 6 community water systems covering about 22,954 people. The same extract lists 10 health-based violation records, most recently coded 8000 in 2023. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Park City, Utah is delivered through 6 EPA-regulated community water systems serving an estimated 22,954 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 10 violation records across the 6 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 4 distinct EPA contaminant codes: Revised Total Coliform Rule, Groundwater Rule, Antimony, Total, Surface Water Treatment Rule. 1 TRI-reporting industrial facility is also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Utah drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| PARK CITY WATER SYSTEM | 8,875 | 3 | Health |
| MOUNTAIN REGIONAL WATER SSD | 8,245 | 2 | Health |
| GORGOZA MUTUAL WATER CO | 4,305 | 0 | Clean |
| HIGH VALLEY WATER CO | 850 | 0 | Clean |
| SUMMIT COUNTY SERVICE AREA #3 | 600 | 0 | Clean |
| WANSHIP WATER CO. LLC | 79 | 5 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| WANSHIP WATER CO. LLC | Revised Total Coliform Rule | 2023-09-22 |
| WANSHIP WATER CO. LLC | Revised Total Coliform Rule | 2023-09-22 |
| WANSHIP WATER CO. LLC | Groundwater Rule | 2015-02-12 |
| WANSHIP WATER CO. LLC | Groundwater Rule | 2015-02-12 |
| WANSHIP WATER CO. LLC | Groundwater Rule | 2011-05-06 |
| MOUNTAIN REGIONAL WATER SSD | Groundwater Rule | 2009-12-02 |
| MOUNTAIN REGIONAL WATER SSD | Groundwater Rule | 2009-12-01 |
| PARK CITY WATER SYSTEM | Antimony, Total | 2009-11-30 |
| PARK CITY WATER SYSTEM | Antimony, Total | 2009-11-30 |
| PARK CITY WATER SYSTEM | Surface Water Treatment Rule | 2006-03-02 |
What are Park City's health-based records for?
Park City's health-based violation records carry 4 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Groundwater Rule | 5 | 2 |
| Antimony, Total | 2 | 1 |
| Revised Total Coliform Rule | 2 | 1 |
| Surface Water Treatment Rule | 1 | 1 |
TRI Facilities in Park City
| Facility | Total Releases |
|---|---|
| Geneva Rock Products Inc. - Park City Facility | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Park City, Utah? ▼
How many water violations does Park City have in this EPA extract? ▼
What contaminants were found in Park City water? ▼
How many water systems serve Park City? ▼
Where does Park City get its drinking water? ▼
Are there pollution sources near Park City? ▼
How does Park City compare in Utah?
Of the 260 Utah places with at least one community water system on file, Park City ranks #16 by number of systems (6).
Either side of it: Eden (6), Kanab (6), Spanish Fork (6), Coalville (5)
About This Data
Figures here are the current EPA SDWIS extract joined to the 6 community water systems whose service area lists Park City, ranked against the 260 Utah places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.