PFAS in Salt Lake City, UT Drinking Water
PFAS data for Salt Lake City, Utah · 635,938 residents · 56 ZIP codes
ZipCheckup's reading of PFAS in Salt Lake City, Utah: the highest detected level is 0.0182 ppt; the EPA limit is 4 ppt (PFOA/PFOS individually). PFAS carries a high health-risk designation.
Over the past reporting period, water systems in Salt Lake City, Utah have recorded PFAS at detectable concentrations in EPA compliance samples.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-07-13
PFAS in Salt Lake City Tap Water
PFAS has been detected in Salt Lake City, Utah drinking water at a maximum level of 0.0182 detections — relative to the EPA MCL of 4 ppt (PFOA/PFOS individually).
This analysis covers 635,938 residents across 56 ZIP codes in Salt Lake City.
Salt Lake City's overall water quality grade is B (82/100).
Is PFAS in Salt Lake City Water Safe?
If you live in an affected ZIP code, consider installing a reverse osmosis or granular activated carbon filter certified under NSF 53 / NSF 58 and testing your water independently.
PFAS Levels by ZIP Code
| ZIP Code | PFAS Level | EPA Limit | Status |
|---|---|---|---|
| 84107 | 27 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84117 | 27 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84123 | 23 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84115 | 6 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84101 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84102 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84103 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84104 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84105 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84106 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84108 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84109 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84111 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84112 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84113 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84116 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84119 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84120 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84121 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84124 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84128 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84138 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84143 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 84150 | 4 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
Average pfas level across Salt Lake City: 6.79 ppt
Health Effects of PFAS
- Increased risk of kidney and testicular cancer
- Thyroid disease and immune system suppression
- Reproductive problems and reduced fertility
- Elevated cholesterol and liver effects
- Developmental effects in infants and children
Health risk severity: High. Governed by the PFAS National Primary Drinking Water Regulation (2024).
How PFAS Gets Into Drinking Water
- Firefighting foam (AFFF) used at military bases and airports
- Industrial manufacturing (non-stick coatings, stain-resistant fabrics)
- Wastewater treatment plants that receive industrial discharge
- Landfill leachate from PFAS-containing consumer products
What to Do About PFAS in Salt Lake City Water
- Install a reverse osmosis system (most effective — removes 90%+ of PFAS)
- Granular activated carbon (GAC) filters remove some PFAS compounds
- Look for NSF 53 or NSF 58 certification specifically tested for PFAS
- Pitcher filters with activated carbon provide partial reduction
Look for filters certified under NSF 53 / NSF 58 for pfas removal.