1,3-Butadiene
Callaway 2 Water District
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 16 | 0 | ND |
2014 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-03-25 | 3587887011AM | ND |
2013-03-25 | 3587887009AM | ND |
2013-03-25 | 3587887015AM | ND |
2013-03-25 | 3587887013AM | ND |
2013-03-25 | 3587887003AM | ND |
2013-03-25 | 3587887001AM | ND |
2013-03-25 | 3587887007AM | ND |
2013-03-25 | 3587887005AM | ND |
2013-09-16 | 35108748013AM | ND |
2013-09-16 | 35108748009AM | ND |
2013-09-16 | 35108748015AM | ND |
2013-09-16 | 35108748003AM | ND |
2013-09-16 | 35108748001AM | ND |
2013-09-16 | 35108748007AM | ND |
2013-09-16 | 35108748005AM | ND |
2013-09-30 | 35110476001AM | ND |