1,3-Butadiene
Dtma Main System
30
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 | 30 | 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 |
|---|---|---|
| 2014-02-18 | 104900P | ND |
| 2014-02-18 | 104902P | ND |
| 2014-02-18 | 104905P | ND |
| 2014-02-18 | 104906P | ND |
| 2014-02-18 | 104907P | ND |
| 2014-02-18 | 104908P | ND |
| 2014-02-19 | 104910P | ND |
| 2014-02-19 | 104899P | ND |
| 2014-02-19 | 104912P | ND |
| 2014-02-19 | 104911P | ND |
| 2014-02-19 | 104909P | ND |
| 2014-02-19 | 104904P | ND |
| 2014-02-19 | 104903P | ND |
| 2014-02-19 | 104901P | ND |
| 2014-05-21 | 106963P | ND |
| 2014-08-18 | 108938P | ND |
| 2014-08-18 | 108937P | ND |
| 2014-08-18 | 108935P | ND |
| 2014-08-18 | 108930P | ND |
| 2014-08-18 | 108932P | ND |
| 2014-08-19 | 108920P | ND |
| 2014-08-19 | 108936P | ND |
| 2014-08-19 | 108934P | ND |
| 2014-08-19 | 108929P | ND |
| 2014-08-19 | 108928P | ND |
| 2014-08-19 | 108927P | ND |
| 2014-08-19 | 108926P | ND |
| 2014-08-20 | 108933P | ND |
| 2014-08-20 | 108931P | ND |
| 2014-11-24 | 109694P | ND |