1,3-Butadiene
Golden State Water Company - Cordova
15
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | ND | 13 | 0 | ND |
| 2014 | ND | 2 | 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 |
|---|---|---|
| 2013-06-18 | 201306190218AM | ND |
| 2013-06-18 | 201306190229AM | ND |
| 2013-06-18 | 201306190216AM | ND |
| 2013-06-18 | 201306190220AM | ND |
| 2013-06-18 | 201306190231AM | ND |
| 2013-06-18 | 201306190225AM | ND |
| 2013-09-17 | 201309180511AM | ND |
| 2013-09-17 | 201309180507AM | ND |
| 2013-12-10 | 201312110705AM | ND |
| 2013-12-10 | 201312110724AM | ND |
| 2013-12-10 | 201312110709AM | ND |
| 2013-12-10 | 201312110877AM | ND |
| 2013-12-10 | 201312110691AM | ND |
| 2014-03-25 | 201403260381AM | ND |
| 2014-03-25 | 201403260334AM | ND |