1,3-Butadiene
North Kona
14
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 14 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.0103 ppb
The EWG Health Guideline of 0.0103 ppb for 1,3-butadiene was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-06-23 | 201406250173AM | ND |
| 2014-06-23 | 201406250168AM | ND |
| 2014-06-23 | 201406250388AM | ND |
| 2014-06-23 | 201406250162AM | ND |
| 2014-06-23 | 201406250170AM | ND |
| 2014-06-23 | 201406250158AM | ND |
| 2014-06-23 | 201406250186AM | ND |
| 2014-06-23 | 201406250177AM | ND |
| 2014-12-15 | 201412170478AM | ND |
| 2014-12-15 | 201412170548AM | ND |
| 2014-12-15 | 201412170474AM | ND |
| 2014-12-15 | 201412170385AM | ND |
| 2014-12-15 | 201412170781AM | ND |
| 2014-12-15 | 201412170519AM | ND |