1,3-Butadiene
Bonney Lake Water Department
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 6 | 0 | ND |
2014 | ND | 6 | 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 |
---|---|---|
2013-08-20 | 1308763-001E | ND |
2013-08-20 | 1308764-001E | ND |
2013-08-20 | 1308719-001E | ND |
2013-08-20 | 1308721-001E | ND |
2013-09-25 | 1309797-001E | ND |
2013-12-17 | 1312534-001E | ND |
2014-02-19 | 1402712-001E | ND |
2014-02-19 | 1402715-001E | ND |
2014-02-19 | 1402713-001E | ND |
2014-02-19 | 1402714-001E | ND |
2014-05-07 | 1405268-001E | ND |
2014-08-19 | 1408696-001E | ND |