1,3-Butadiene
Avalon Water and Sewerage Utilities
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 10 | 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 |
---|---|---|
2014-05-20 | 790795-11453 | ND |
2014-05-20 | 790791-11453 | ND |
2014-05-20 | 790788-11453 | ND |
2014-05-20 | 790786-11434 | ND |
2014-05-20 | 790784-11434 | ND |
2014-11-14 | 832170-12875 | ND |
2014-11-14 | 832200-12875 | ND |
2014-11-14 | 832172-12875 | ND |
2014-11-14 | 832168-12875 | ND |
2014-11-14 | 832174-12875 | ND |