Kalaheo-Koloa (HI) Water Quality Kalaheo-Koloa is a large public water system in EPA region 09 that provides tap water for the 96741, 96765 zip codes. It has 13 facilities where the water supply was tested for 20 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 0.83 µg/L. There were 1 contamintants found in the Kalaheo-Koloa water supply at levels that were above the minimum reporting level. 0 of the contaminants were above the reference level, which means they may pose a risk to human health.
Contaminants
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
3910 Ulu Alii HAA
0 µg/L
Meets Reporting Threshold
3910 Ulu Alii St.
0 µg/L
Meets Reporting Threshold
Spouting Horn Park HAA
.83 µg/L
Meets Reporting Threshold
Spouting Horn Park HAA
.64 µg/L
Meets Reporting Threshold
3910 Ulu Alii HAA
0 µg/L
Meets Reporting Threshold
3910 Ulu Alii St.
0 µg/L
Meets Reporting Threshold
Previous Next ✔️ ✔️ ⚠️ ⚠️ ✔️ ✔️
Spouting Horn Park HAA
1.13 µg/L
Spouting Horn Park HAA
3.24 µg/L
Previous Next
✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Spouting Horn Park HAA
1.13 µg/L
Spouting Horn Park HAA
3.24 µg/L
Previous Next
✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
.03 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0 µg/L
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ❗ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well D Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well C Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well A Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Koloa Well F Chlorinator
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
Kalaheo Deep Wells 1 & 2
ℹ️ <0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Sampling Facilities 3910 Ulu Alii
Ground Water (GW) 3910 Ulu Alii HAADS
Spouting Horn Park
Ground Water (GW) Spouting Horn Park HAADS
Koloa Well C Chlorinator
Ground Water (GW) Entry Point to Dist. SystemEP
Koloa Well D Chlorinator
Ground Water (GW) Entry Point to Dist. SystemEP
Koloa Well A Chlorinator
Ground Water (GW) Entry Point to Dist. SystemEP
Lawai Well 2
Ground Water (GW) Entry Point to Dist. SystemEP
Lawai Well 1
Ground Water (GW) Entry Point to Dist. SystemEP
Kalaheo-Koloa
Ground Water (GW) 3910 Ulu Alii St.DS
Koloa Well E
Ground Water (GW) Entry Point to Dist. SystemEP
Koloa Well F Chlorinator
Ground Water (GW) Entry Point to Dist. SystemEP
Kalaheo Deep Wells 1 & 2
Ground Water (GW) Entry Point to Dist. SystemEP
Piwai Well #2
Ground Water (GW) Entry Point to Dist. SystemEP
Piwai Well #3
Ground Water (GW) Entry Point to Dist. SystemEP
FAQ Is Kalaheo-Koloa tap water safe to drink? When was Kalaheo-Koloa last tested for water contamination? The latest water samples were taken between February 12th, 2019 and July 23rd, 2019.
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