PFAS Detections in Utah ZIP Codes — 2026

Out of 40 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	40
Highest value	0.1 ppt
Median value	0.0 ppt
State	Utah

Top 40 Worst ZIP Codes

Rank	ZIP Code	City	State	PFAS Status	Safety Score
1	84098	Park City	UT	0.1 ppt	—
2	84025	Farmington	UT	0.0 ppt	72/100
3	84010	Bountiful	UT	0.0 ppt	56/100
4	84044	Magna	UT	0.0 ppt	58/100
5	84047	Midvale	UT	0.0 ppt	42/100
6	84054	North Salt Lake	UT	0.0 ppt	58/100
7	84092	Sandy	UT	0.0 ppt	51/100
8	84093	Sandy	UT	0.0 ppt	51/100
9	84101	Salt Lake City	UT	0.0 ppt	58/100
10	84102	Salt Lake City	UT	0.0 ppt	58/100
11	84103	Salt Lake City	UT	0.0 ppt	58/100
12	84104	Salt Lake City	UT	0.0 ppt	58/100
13	84105	Salt Lake City	UT	0.0 ppt	58/100
14	84106	Salt Lake City	UT	0.0 ppt	57/100
15	84107	Salt Lake City	UT	0.0 ppt	42/100
16	84108	Salt Lake City	UT	0.0 ppt	56/100
17	84109	Salt Lake City	UT	0.0 ppt	57/100
18	84111	Salt Lake City	UT	0.0 ppt	58/100
19	84112	Salt Lake City	UT	0.0 ppt	56/100
20	84113	Salt Lake City	UT	0.0 ppt	56/100
21	84115	Salt Lake City	UT	0.0 ppt	57/100
22	84116	Salt Lake City	UT	0.0 ppt	58/100
23	84117	Salt Lake City	UT	0.0 ppt	58/100
24	84119	Salt Lake City	UT	0.0 ppt	57/100
25	84120	Salt Lake City	UT	0.0 ppt	58/100
26	84121	Salt Lake City	UT	0.0 ppt	50/100
27	84124	Salt Lake City	UT	0.0 ppt	58/100
28	84128	Salt Lake City	UT	0.0 ppt	58/100
29	84150	Salt Lake City	UT	0.0 ppt	58/100
30	84015	Clearfield	UT	0.0 ppt	78/100
31	84087	Woods Cross	UT	0.0 ppt	56/100
32	84123	Salt Lake City	UT	0.0 ppt	75/100
33	84096	Herriman	UT	0.0 ppt	72/100
34	84075	Syracuse	UT	0.0 ppt	81/100
35	84060	Park City	UT	0.0 ppt	—
36	84302	Brigham City	UT	0.0 ppt	67/100
37	84081	West Jordan	UT	0.0 ppt	75/100
38	84084	West Jordan	UT	0.0 ppt	75/100
39	84088	West Jordan	UT	0.0 ppt	74/100
40	84014	Centerville	UT	0.0 ppt	74/100

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: 2026-08-31.

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.