1,3-Butadiene
Santa Clarita Water Division
26
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 |
|---|---|---|---|---|
| 2014 | ND | 26 | 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 |
|---|---|---|
| 2014-01-16 | 201401170103AM | ND |
| 2014-01-16 | 201401170105AM | ND |
| 2014-04-09 | 201404110132AM | ND |
| 2014-04-09 | 201404110087AM | ND |
| 2014-04-09 | 201404110118AM | ND |
| 2014-04-09 | 201404110068AM | ND |
| 2014-04-09 | 201404110130AM | ND |
| 2014-04-09 | 201404110120AM | ND |
| 2014-04-09 | 201404110093AM | ND |
| 2014-04-09 | 201404110128AM | ND |
| 2014-04-09 | 201404110126AM | ND |
| 2014-04-10 | 201404110110AM | ND |
| 2014-04-10 | 201404110070AM | ND |
| 2014-04-10 | 201404110099AM | ND |
| 2014-07-16 | 201407160886AM | ND |
| 2014-07-16 | 201407160902AM | ND |
| 2014-10-15 | 201410150585AM | ND |
| 2014-10-15 | 201410150599AM | ND |
| 2014-10-15 | 201410150597AM | ND |
| 2014-10-15 | 201410150583AM | ND |
| 2014-10-15 | 201410150581AM | ND |
| 2014-11-20 | 201411200724AM | ND |
| 2014-11-20 | 201411200726AM | ND |
| 2014-11-20 | 201411200728AM | ND |
| 2014-11-20 | 201411200722AM | ND |
| 2014-11-20 | 201411200720AM | ND |