1,3-Butadiene
Aquarion Water - NH
16
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 | 8 | 0 | ND |
| 2015 | ND | 8 | 0 | ND |
| 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 |
|---|---|---|
| 2014-09-15 | 201409160300AM | ND |
| 2014-09-15 | 201409160387AM | ND |
| 2014-09-15 | 201409160360AM | ND |
| 2014-09-15 | 201409160286AM | ND |
| 2014-09-16 | 201409170791AM | ND |
| 2014-09-16 | 201409170702AM | ND |
| 2014-09-16 | 201409170706AM | ND |
| 2014-09-16 | 201409170788AM | ND |
| 2015-03-10 | 201503110656AM | ND |
| 2015-03-10 | 201503110748AM | ND |
| 2015-03-10 | 201503110753AM | ND |
| 2015-03-11 | 201503120711AM | ND |
| 2015-03-11 | 201503120722AM | ND |
| 2015-03-11 | 201503120677AM | ND |
| 2015-03-11 | 201503120695AM | ND |
| 2015-04-07 | 201504080518AM | ND |