1,3-Butadiene
Pico Rivera Water Department
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 | 12 | 0 | ND |
| 2014 | ND | 8 | 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 |
|---|---|---|
| 2013-01-24 | 440-36162-1 | ND |
| 2013-01-24 | 440-36162-5 | ND |
| 2013-01-24 | 440-36162-7 | ND |
| 2013-01-24 | 440-36162-3 | ND |
| 2013-01-24 | 440-36162-9 | ND |
| 2013-01-24 | 440-36162-11 | ND |
| 2013-07-30 | 2869000 | ND |
| 2013-07-30 | 2869009 | ND |
| 2013-07-30 | 2868991 | ND |
| 2013-07-30 | 2869027 | ND |
| 2013-07-30 | 2869018 | ND |
| 2013-07-30 | 2869039 | ND |
| 2014-01-31 | 4A31062-01A | ND |
| 2014-06-04 | 4F04050-01A | ND |
| 2014-06-19 | 4F19089-01A | ND |
| 2014-07-30 | 4G30066-01A | ND |
| 2014-07-30 | 4G30066-03A | ND |
| 2014-12-17 | 4L17087-01A | ND |
| 2014-12-17 | 4L17087-03A | ND |
| 2014-12-17 | 4L17087-05A | ND |