1,3-Butadiene
SJWTX Triple Peak Plant
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 | 19 | 0 | ND |
| 2014 | ND | 1 | 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 | Q1302518017 | ND |
| 2013-06-18 | Q1302518011 | ND |
| 2013-06-18 | Q1302518009 | ND |
| 2013-06-18 | Q1302518003 | ND |
| 2013-06-18 | Q1302518001 | ND |
| 2013-06-19 | Q1302518015 | ND |
| 2013-06-19 | Q1302518013 | ND |
| 2013-06-19 | Q1302518005 | ND |
| 2013-06-19 | Q1302518007 | ND |
| 2013-09-25 | Q1308037001 | ND |
| 2013-12-16 | Q1318114015 | ND |
| 2013-12-16 | Q1318114009 | ND |
| 2013-12-16 | Q1318114007 | ND |
| 2013-12-16 | Q1318114001 | ND |
| 2013-12-16 | Q1318114003 | ND |
| 2013-12-17 | Q1318114005 | ND |
| 2013-12-17 | Q1318114017 | ND |
| 2013-12-17 | Q1318114011 | ND |
| 2013-12-17 | Q1318114013 | ND |
| 2014-03-31 | Q1410037001 | ND |