1,3-Butadiene
Clear Brook City MUD
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 4 | 0 | ND |
2015 | ND | 9 | 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 |
---|---|---|
2014-11-20 | Q1456913003 | ND |
2014-11-20 | Q1456913007 | ND |
2014-11-20 | Q1456913005 | ND |
2014-11-20 | Q1456913001 | ND |
2015-02-18 | Q1506435001 | ND |
2015-02-18 | Q1506435003 | ND |
2015-05-20 | Q1518555003 | ND |
2015-05-20 | Q1518555007 | ND |
2015-05-20 | Q1518555005 | ND |
2015-05-20 | Q1518555001 | ND |
2015-08-24 | Q1533066003 | ND |
2015-09-15 | Q1535680003 | ND |
2015-09-15 | Q1535680001 | ND |