TapGraded
D

EAST HEMPFIELD WATER AUTH

Landisville, PA · 20,988 served

EAST HEMPFIELD WATER AUTH serves 20,988 people in Landisville, PA. It has 1 health-based violation in the last 5 years. TapGraded gives this system a D.

Score breakdown

Health-based violations (5y)

1

Monitoring violations (5y)

3

Currently unaddressed

0

Overall score

58/100

Violation history (last 5 years)

2022
2023
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 8 ppb
0 ppb EPA action level: 15 ppb

PFAS (UCMR5 occurrence data)

PFOA 7.7 ppt over limit
0 ppt EPA MCL: 4 ppt
PFHxS (not detected) 0 ppt
0 ppt EPA MCL: 10 ppt
PFNA (not detected) 0 ppt
0 ppt EPA MCL: 10 ppt
PFOS 5 ppt over limit
0 ppt EPA MCL: 4 ppt
HFPO-DA (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
6,763

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Frequently asked questions

Is Landisville, PA tap water safe to drink?

EAST HEMPFIELD WATER AUTH has 1 health-based violation in the last 5 years. TapGraded gives this system a D.

Does EAST HEMPFIELD WATER AUTH have lead in its water?

The most recent 90th-percentile lead sample is 8 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in EAST HEMPFIELD WATER AUTH's water?

Yes — PFAS was detected at or above the EPA MCL for 2 of the tracked analytes.

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