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Tap water quality report

Kealia

EPA monitoring tested this supplier for 81 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

81
contaminants tested
8
detected
260
people served
0
health-based violations
Hawaii rankingsLead in HawaiiPFAS in Hawaii
Water source
Ground water
Ownership
Private
Counties served
Kauai

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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
Nitrate
520 µg/L 5.2%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Nitrate-Nitrite
520 µg/L 5.2%
of the EPA limit 10000 µg/L
 8/8 SYR4 2012–2019
Copper
19.4 µg/L 1.5%
of the EPA limit 1300 µg/L
worst single sample: 21 µg/L
5/19 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 3/3 LCR 2022
Lead
1.339 µg/L 8.9%
of the EPA limit 15 µg/L
worst single sample: 1.4 µg/L
3/19 SYR4 2013–2019
Bromoform
1 µg/L
No EPA limit set
 1/4 SYR4 2012–2019
Chromium
2.5 µg/L 2.5%
of the EPA limit 100 µg/L
 1/2 SYR4 2014–2018
TTHM
1 µg/L 1.3%
of the EPA limit 80 µg/L
 1/4 SYR4 2012–2019
73 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
KEALIA WATER CO. HOLDINGS, LLC
Phone
808-332-7381

Frequently asked questions about Kealia

Is Kealia tap water safe to drink?

EPA monitoring detected 8 contaminants in Kealia'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 Kealia's water?

EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Lead, Lead, and others. The full list with the level and data source for each is above.

How many people does Kealia serve?

Kealia reports serving 260 people in Hawaii, per its EPA record.

Has Kealia had any water quality violations?

The EPA has no formal drinking-water violations on file for Kealia.

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.