1,3-Butadiene
Henry County Water & Sewer Authority
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 8 | 0 | ND |
2014 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-03-13 | 2793060 | ND |
2013-03-13 | 2793105 | ND |
2013-06-17 | 2843594 | ND |
2013-06-17 | 2843513 | ND |
2013-09-16 | 2897811 | ND |
2013-09-16 | 2897832 | ND |
2013-12-19 | 2949384 | ND |
2013-12-19 | 2949797 | ND |