1,3-Butadiene
City of La Porte
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 16 | 0 | ND |
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 |
---|---|---|
2015-02-24 | Q1507111007 | ND |
2015-02-24 | Q1507111009 | ND |
2015-02-24 | Q1507111003 | ND |
2015-02-24 | Q1507111005 | ND |
2015-02-24 | Q1507111011 | ND |
2015-02-24 | Q1507111001 | ND |
2015-02-24 | Q1507111013 | ND |
2015-05-19 | Q1518293001 | ND |
2015-09-02 | Q1533768005 | ND |
2015-09-02 | Q1533768007 | ND |
2015-09-02 | Q1533768003 | ND |
2015-09-02 | Q1533768001 | ND |
2015-09-02 | Q1533768011 | ND |
2015-09-02 | Q1533768009 | ND |
2015-09-02 | Q1533768013 | ND |
2015-11-17 | Q1545123001 | ND |