1,3-Butadiene
Security Waster District
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 38 | 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 | Result |
---|---|
2014-01-14 | ND |
2014-01-14 | ND |
2014-01-14 | ND |
2014-01-14 | ND |
2014-01-14 | ND |
2014-01-15 | ND |
2014-01-15 | ND |
2014-01-15 | ND |
2014-01-21 | ND |
2014-01-21 | ND |
2014-01-21 | ND |
2014-01-21 | ND |
2014-01-22 | ND |
2014-01-22 | ND |
2014-01-22 | ND |
2014-01-22 | ND |
2014-01-29 | ND |
2014-04-21 | ND |
2014-04-22 | ND |
2014-07-15 | ND |
2014-07-29 | ND |
2014-07-29 | ND |
2014-07-29 | ND |
2014-07-29 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-30 | ND |
2014-07-31 | ND |
2014-07-31 | ND |
2014-08-11 | ND |
2014-10-27 | ND |