TapGraded
B

CLEARFIELD CITY WATER SYSTEM

Brigham City, UT · 33,540 served

CLEARFIELD CITY WATER SYSTEM serves 33,540 people in Brigham City, UT. It has 2 health-based violations in the last 5 years. TapGraded gives this system a B.

Score breakdown

Health-based violations (5y)

2

Monitoring violations (5y)

2

Currently unaddressed

0

Overall score

80/100

Violation history (last 5 years)

2022
2024
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 2.8 ppb
0 ppb EPA action level: 15 ppb

Latest EPA Lead and Copper Rule 90th-percentile reading (monitoring period ending December 31, 2024).

PFAS (UCMR5 occurrence data)

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

System details

System type
Community water system
Water source
Surface water purchased from another system
Ownership
Local government
Service connections
7,365

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Frequently asked questions

Is Brigham City, UT tap water safe to drink?

CLEARFIELD CITY WATER SYSTEM has 2 health-based violations in the last 5 years. TapGraded gives this system a B. A Tap Grade summarizes public EPA compliance records; it is not a determination that water is safe or unsafe to drink.

Does CLEARFIELD CITY WATER SYSTEM have lead in its water?

The most recent 90th-percentile lead sample is 2.8 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in CLEARFIELD CITY WATER SYSTEM'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

TapGraded presents public EPA data for information only — it is not health advice and not a determination that any water is safe or unsafe to drink. For health concerns, contact your water utility or local health department.