1,3-Butadiene
Craven County Water System
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 9 | 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 |
---|---|---|
2014-02-05 | 35125587003AM | ND |
2014-02-05 | 35125587001AM | ND |
2014-02-05 | 35125587007AM | ND |
2014-02-05 | 35125587005AM | ND |
2014-02-05 | 35125587009AM | ND |
2014-05-20 | 35139163003AM | ND |
2014-05-20 | 35139163001AM | ND |
2014-05-20 | 35139163007AM | ND |
2014-05-20 | 35139163005AM | ND |