TapGraded
C

SCWA MATHER-SUNRISE

Sacramento, CA · 30,825 served

SCWA MATHER-SUNRISE serves 30,825 people in Sacramento, CA. It has 1 health-based violation in the last 5 years. TapGraded gives this system a C.

Score breakdown

Health-based violations (5y)

1

Monitoring violations (5y)

1

Currently unaddressed

1

Overall score

73/100

Violation history (last 5 years)

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 0 ppb
0 ppb EPA action level: 15 ppb

PFAS (UCMR5 occurrence data)

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

System details

System type
Community water system
Water source
Surface water purchased from another system
Ownership
Local government
Service connections
9,341

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Frequently asked questions

Is Sacramento, CA tap water safe to drink?

SCWA MATHER-SUNRISE has 1 health-based violation in the last 5 years. TapGraded gives this system a C.

Does SCWA MATHER-SUNRISE have lead in its water?

The most recent 90th-percentile lead sample is 0 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in SCWA MATHER-SUNRISE'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