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.
1-butanol is a class of Alcohol that has a minimum reporting level of 2 µg/L and a reference level of 700 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <2.0 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <2.0 µg/L Below Reporting Level
|
2-methoxyethanol is a class of Alcohol that has a minimum reporting level of 0.4 µg/L and a reference level of 21 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
2-propen-1-ol (Allyl Alcohol) is a class of Alcohol that has a minimum reporting level of 0.5 µg/L and a reference level of 35 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.5 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.5 µg/L Below Reporting Level
|
HAA5 (five regulated haloacetic acids) are a class of Disinfection Byproducts that includes Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0.5 µg/L and a reference level of 60 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 0.83 µg/L. Learn more about HAA5 (five regulated haloacetic acids).
| 3910 Ulu Alii HAA 3910 Ulu Alii
| 7/23/2019 71 months ago
| 0 µg/L Meets Reporting Threshold
|
|---|---|---|
| Spouting Horn Park HAA Spouting Horn Park
| 2/12/2019 76 months ago
| .83 µg/L Meets Reporting Threshold
|
| 3910 Ulu Alii St. Kalaheo-Koloa
| 7/23/2019 71 months ago
| 0 µg/L Meets Reporting Threshold
|
HAA6Br (six brominated haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Dibromoacetic Acid, Dibromochloroacetic Acid, Monobromoacetic Acid, Tribromoacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA6Br (six brominated haloacetic acids).
| 3910 Ulu Alii HAA 3910 Ulu Alii
| 7/23/2019 71 months ago
| 0 µg/L |
|---|---|---|
| Spouting Horn Park HAA Spouting Horn Park
| 2/12/2019 76 months ago
| 1.13 µg/L |
| 3910 Ulu Alii St. Kalaheo-Koloa
| 7/23/2019 71 months ago
| 0 µg/L |
HAA9 (nine haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Chlorodibromoacetic Acid, Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Tribromoacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA9 (nine haloacetic acids).
| 3910 Ulu Alii HAA 3910 Ulu Alii
| 7/23/2019 71 months ago
| 0 µg/L |
|---|---|---|
| Spouting Horn Park HAA Spouting Horn Park
| 2/12/2019 76 months ago
| 1.13 µg/L |
| 3910 Ulu Alii St. Kalaheo-Koloa
| 7/23/2019 71 months ago
| 0 µg/L |
alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.01 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.01 µg/L Below Reporting Level
|
Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.03 µg/L Below Reporting Level
|
Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of Manganese that were below unsafe concentration levels. Learn more about Manganese.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.4 µg/L Below Reporting Level
|
o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.007 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.007 µg/L Below Reporting Level
|
oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.05 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.05 µg/L Below Reporting Level
|
profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.3 µg/L Below Reporting Level
|
quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.02 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.02 µg/L Below Reporting Level
|
tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.2 µg/L Below Reporting Level
|
Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.04 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.04 µg/L Below Reporting Level
|
tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Kalaheo-Koloa showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.
| Entry Point to Dist. System Koloa Well C Chlorinator
| 7/11/2019 71 months ago
| <0.07 µg/L Below Reporting Level
|
|---|---|---|
| Entry Point to Dist. System Koloa Well D Chlorinator
| 7/11/2019 71 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well A Chlorinator
| 7/11/2019 71 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 2
| 7/10/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Lawai Well 1
| 7/10/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well E
| 7/11/2019 71 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Koloa Well F Chlorinator
| 7/11/2019 71 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Kalaheo Deep Wells 1 & 2
| 7/10/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #2
| 7/10/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
| Entry Point to Dist. System Piwai Well #3
| 7/10/2019 72 months ago
| <0.07 µg/L Below Reporting Level
|
| Facility Name | Water Type/Source |
|---|---|
| 3910 Ulu Alii | Ground Water (GW) |
| Spouting Horn Park | Ground Water (GW) |
| Koloa Well C Chlorinator | Ground Water (GW) |
| Koloa Well D Chlorinator | Ground Water (GW) |
| Koloa Well A Chlorinator | Ground Water (GW) |
| Lawai Well 2 | Ground Water (GW) |
| Lawai Well 1 | Ground Water (GW) |
| Kalaheo-Koloa | Ground Water (GW) |
| Koloa Well E | Ground Water (GW) |
| Koloa Well F Chlorinator | Ground Water (GW) |
| Kalaheo Deep Wells 1 & 2 | Ground Water (GW) |
| Piwai Well #2 | Ground Water (GW) |
| Piwai Well #3 | Ground Water (GW) |
The latest water samples were taken between February 12th, 2019 and July 23rd, 2019.