1,3-Butadiene
Indio Water Authority
20
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 | 7 | 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 |
|---|---|---|
| 2013-10-02 | 201310030013AM | ND |
| 2013-10-02 | 201310030009AM | ND |
| 2013-10-02 | 201310030011AM | ND |
| 2013-10-02 | 201310030007AM | ND |
| 2013-10-03 | 201310040020AM | ND |
| 2013-10-03 | 201310040024AM | ND |
| 2013-10-03 | 201310040018AM | ND |
| 2013-10-03 | 201310040022AM | ND |
| 2013-10-03 | 201310040026AM | ND |
| 2013-10-04 | 201310040447AM | ND |
| 2013-10-04 | 201310040443AM | ND |
| 2013-10-04 | 201310040445AM | ND |
| 2013-10-04 | 201310040450AM | ND |
| 2014-04-01 | 201404010580AM | ND |
| 2014-04-01 | 201404010575AM | ND |
| 2014-04-01 | 201404010586AM | ND |
| 2014-04-02 | 201404030180AM | ND |
| 2014-04-02 | 201404030178AM | ND |
| 2014-04-02 | 201404030183AM | ND |
| 2014-04-02 | 201404030193AM | ND |