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Tap water quality report

Pepeekeo Water Association

EPA monitoring tested this supplier for 14 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
7
detected
60
people served
3
health-based violations
Hawaii rankingsLead in HawaiiPFAS in Hawaii
Water source
GWP
Ownership
Private
Counties served
Hawaii

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

3
health-based violations
3
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2010-01-01
TT Health-based Resolved 2010-01-01
TT Health-based Resolved 2010-01-01

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2023
Copper
464 µg/L 36%
of the EPA limit 1300 µg/L
worst single sample: 471 µg/L
5/10 SYR4 2014–2017
TTHM
5.775 µg/L 7.2%
of the EPA limit 80 µg/L
worst single sample: 6 µg/L
4/4 SYR4 2013–2018
Dibromochloromethane
2.2 µg/L
No EPA limit set
worst single sample: 2.3 µg/L
3/3 SYR4 2013–2018
Bromoform
1.385 µg/L
No EPA limit set
worst single sample: 1.4 µg/L
2/3 SYR4 2013–2018
Bromodichloromethane
1.6 µg/L
No EPA limit set
 1/3 SYR4 2013–2018
Chloroform
1 µg/L
No EPA limit set
 1/3 SYR4 2013–2018
7 contaminants tested, none detected
Dibromoacetic AcidDichloroacetic AcidLeadMonobromoacetic AcidMonochloroacetic AcidTotal Haloacetic Acids (HAA5)Trichloroacetic Acid

Utility contact

Contact
ROSEHILL, LUANA
Phone
808-935-4152
Email
[email protected]

Frequently asked questions about Pepeekeo Water Association

Is Pepeekeo Water Association tap water safe to drink?

EPA monitoring detected 7 contaminants in Pepeekeo Water Association's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Pepeekeo Water Association's water?

EPA monitoring detected Lead, Copper, TTHM, Dibromochloromethane, Bromoform, and others. The full list with the level and data source for each is above.

How many people does Pepeekeo Water Association serve?

Pepeekeo Water Association reports serving 60 people in Hawaii, per its EPA record.

Has Pepeekeo Water Association had any water quality violations?

The EPA has 3 violations on file for Pepeekeo Water Association, of which 3 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.