PFAS Detections in Utah ZIP Codes — 2026

Out of 44 ZIP codes with data in Utah, these are the highest-ranked areas for pfas status. See also: National ZIP Codes with PFAS Detections in Water | All Utah Rankings

Statistic	Value
ZIP codes ranked	44
Highest value	0.1 ppt
Median value	0.0 ppt
State	Utah

Top 44 Worst ZIP Codes

Rank	ZIP Code	City	State	PFAS Status	Safety Score
1	84098	Park City	UT	0.1 ppt	82/100
2	84025	Farmington	UT	0.0 ppt	55/100
3	84784	Hildale	UT	0.0 ppt	77/100
4	84010	Bountiful	UT	0.0 ppt	72/100
5	84044	Magna	UT	0.0 ppt	83/100
6	84047	Midvale	UT	0.0 ppt	53/100
7	84054	North Salt Lake	UT	0.0 ppt	79/100
8	84092	Sandy	UT	0.0 ppt	82/100
9	84093	Sandy	UT	0.0 ppt	82/100
10	84101	Salt Lake City	UT	0.0 ppt	83/100
11	84102	Salt Lake City	UT	0.0 ppt	83/100
12	84103	Salt Lake City	UT	0.0 ppt	83/100
13	84104	Salt Lake City	UT	0.0 ppt	78/100
14	84105	Salt Lake City	UT	0.0 ppt	78/100
15	84106	Salt Lake City	UT	0.0 ppt	78/100
16	84107	Salt Lake City	UT	0.0 ppt	73/100
17	84108	Salt Lake City	UT	0.0 ppt	78/100
18	84109	Salt Lake City	UT	0.0 ppt	83/100
19	84111	Salt Lake City	UT	0.0 ppt	78/100
20	84112	Salt Lake City	UT	0.0 ppt	83/100
21	84113	Salt Lake City	UT	0.0 ppt	83/100
22	84115	Salt Lake City	UT	0.0 ppt	83/100
23	84116	Salt Lake City	UT	0.0 ppt	73/100
24	84117	Salt Lake City	UT	0.0 ppt	78/100
25	84119	Salt Lake City	UT	0.0 ppt	83/100
26	84120	Salt Lake City	UT	0.0 ppt	83/100
27	84121	Salt Lake City	UT	0.0 ppt	78/100
28	84124	Salt Lake City	UT	0.0 ppt	83/100
29	84128	Salt Lake City	UT	0.0 ppt	83/100
30	84138	Salt Lake City	UT	0.0 ppt	83/100
31	84143	Salt Lake City	UT	0.0 ppt	83/100
32	84150	Salt Lake City	UT	0.0 ppt	83/100
33	84015	Clearfield	UT	0.0 ppt	63/100
34	84087	Woods Cross	UT	0.0 ppt	73/100
35	84123	Salt Lake City	UT	0.0 ppt	78/100
36	84096	Herriman	UT	0.0 ppt	81/100
37	84075	Syracuse	UT	0.0 ppt	83/100
38	84060	Park City	UT	0.0 ppt	77/100
39	84068	Park City	UT	0.0 ppt	82/100
40	84302	Brigham City	UT	0.0 ppt	81/100
41	84081	West Jordan	UT	0.0 ppt	83/100
42	84084	West Jordan	UT	0.0 ppt	83/100
43	84088	West Jordan	UT	0.0 ppt	83/100
44	84014	Centerville	UT	0.0 ppt	63/100

Methodology

PFAS detection data comes from EPA UCMR5 monitoring, state-level testing programs, and Consumer Confidence Reports. ZIP codes are ranked by maximum PFAS concentration detected. The EPA has set MCLs of 4 ppt for PFOA and PFOS individually. PFAS are persistent chemicals that do not break down in the environment.

Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-06-04.

Frequently Asked Questions

What are PFAS?

PFAS (per- and polyfluoroalkyl substances) are synthetic chemicals used in non-stick coatings, firefighting foam, and food packaging since the 1940s. They are called "forever chemicals" because they do not break down naturally. PFAS are linked to cancer, liver damage, thyroid disease, and immune system suppression.

How can I remove PFAS from my water?

Reverse osmosis (RO) and granular activated carbon (GAC) filters are effective at removing most PFAS from drinking water. NSF/ANSI 53 or 58 certified filters are recommended. Boiling water does NOT remove PFAS.