TapGraded
C

SMITHFIELD CITY

Smithfield, UT · 10,223 served

SMITHFIELD CITY serves 10,223 people in Smithfield, UT. It has 0 health-based violations in the last 5 years. TapGraded gives this system a C.

Score breakdown

Health-based violations (5y)

0

Monitoring violations (5y)

27

Currently unaddressed

0

Overall score

65/100

Violation history (last 5 years)

2025
Health-based Monitoring / reporting

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Lead (Lead and Copper Rule)

EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).

90th-percentile lead sample 46 ppb over limit
0 ppb EPA action level: 15 ppb

PFAS (UCMR5 occurrence data)

PFOA (not detected) 0 ppt
0 ppt EPA MCL: 4 ppt
HFPO-DA (not detected) 0 ppt
0 ppt EPA MCL: 10 ppt
PFHxS (not detected) 0 ppt
0 ppt EPA MCL: 10 ppt
PFNA (not detected) 0 ppt
0 ppt EPA MCL: 10 ppt
PFOS (not detected) 0 ppt
0 ppt EPA MCL: 4 ppt

System details

System type
Community water system
Water source
Ground water
Ownership
Local government
Service connections
4,347

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Frequently asked questions

Is Smithfield, UT tap water safe to drink?

SMITHFIELD CITY has 0 health-based violations in the last 5 years. TapGraded gives this system a C.

Does SMITHFIELD CITY have lead in its water?

The most recent 90th-percentile lead sample is 46 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in SMITHFIELD CITY's water?

This system was tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.

Source: EPA SDWIS/ECHO · Data as of 2026Q2