1,3-Butadiene
City of Douglas
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 12 | 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 |
---|---|---|
2014-03-24 | 2997040 | ND |
2014-03-24 | 2997134 | ND |
2014-03-24 | 2996970 | ND |
2014-03-24 | 2997093 | ND |
2014-03-24 | 2997125 | ND |
2014-03-24 | 2997164 | ND |
2014-09-24 | 3111200 | ND |
2014-09-24 | 3111087 | ND |
2014-09-24 | 3111213 | ND |
2014-09-24 | 3111227 | ND |
2014-09-24 | 3111042 | ND |
2014-09-24 | 3111101 | ND |