Community Water System · PWS UTAH18031
Sl County Service Area No 3 - Snowbird
Operator location Millcreek, Utah - larger served population (> 3,309) at 5,110 people served; 37 SDWIS violations on record from groundwater sources.
- 5,110
- People served (this PWS)
- 37
- EPA violations (this PWS)
- 7
- Health-based (this PWS)
- No PFAS
- UCMR5 (this PWS)
Sl County Service Area No 3 - Snowbird standing, mid SDWIS violation third
5,110 people served (SDWIS) - larger served population (> 3,309). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 19% is middle-third health share (≤ 23%). UCMR5: UCMR5 tested, none detected. Population rank #7,614 of 29,740 among systems serving 500+.
The verdict
Sl County Service Area No 3 - Snowbird lands in the middle third by violation volume (37), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is large (5,110; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 19% (middle-third health share (≤ 23%)). UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #7,614 of 29,740
- Population · /systems
- #106 of 321
- Population · UT
- 37
- Total EPA violations on record
- 19%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 170
- County
- Salt Lake
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Antimony, Total | MR | 8 | 2014 |
| Cadmium | MR | 8 | 2014 |
| Coliform (TCR) | MCL | 7 | 1998 |
| Asbestos | MR | 6 | 1997 |
| Consumer Confidence Rule | Other | 2 | 2025 |
| Gross Beta Particle Activity | MR | 1 | 1992 |
| Nitrate | MR | 1 | 1982 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1992 |
Violation Count vs. the National Corpus
Sl County Service Area No 3 - Snowbird has 37 recorded EPA violations, 48% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 51% carry more. 19% of this system's own violations are health-based (7 of 37), and it ranks #7,614 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
37 Lower than most fewer violations than 51% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFTrDA | 5/19/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFDA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDoA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 5/19/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| NEtFOSAA | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTA | 5/19/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFBA | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 5/19/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| NMeFOSAA | 5/19/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| HFPO-DA | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 5/19/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| 8:2 FTS | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| ADONA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| NMeFOSAA | 5/19/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFHxA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 5/19/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFDA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDoA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 5/19/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 5/19/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 5/19/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 4:2 FTS | 5/19/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
Population served record for Sl County Service Area No 3 - Snowbird
EPA SDWIS lists 5,110 people served and 170 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS
Nationwide peers
37 violations · 5,110 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Sl County Service Area No 3 - Snowbird
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Utah compares on the same EPA violation measures. Utah systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.