TapGraded
A

CITY OF OLIVE BRANCH

Olive Branch, MS · 54,025 served

CITY OF OLIVE BRANCH serves 54,025 people in Olive Branch, MS. It has 0 health-based violations in the last 5 years. TapGraded gives this system an A.

Score breakdown

Health-based violations (5y)

0

Monitoring violations (5y)

2

Currently unaddressed

0

Overall score

96/100

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 0.9 ppb
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
20,464

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Frequently asked questions

Is Olive Branch, MS tap water safe to drink?

CITY OF OLIVE BRANCH has 0 health-based violations in the last 5 years. TapGraded gives this system an A.

Does CITY OF OLIVE BRANCH have lead in its water?

The most recent 90th-percentile lead sample is 0.9 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in CITY OF OLIVE BRANCH'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