1,3-Butadiene
Aquarion Water Company of Connecticut - Main System
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 |
|---|---|---|---|---|
| 2013 | ND | 8 | 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 |
|---|---|---|
| 2013-07-15 | 201307160452AM | ND |
| 2013-07-15 | 201307160480AM | ND |
| 2013-07-15 | 201307160499AM | ND |
| 2013-07-17 | 201307180551AM | ND |
| 2013-07-17 | 201307180789AM | ND |
| 2013-10-07 | 201310080207AM | ND |
| 2013-10-07 | 201310080217AM | ND |
| 2013-10-07 | 201310080165AM | ND |
| 2014-01-06 | 201401070140AM | ND |
| 2014-01-06 | 201401070142AM | ND |
| 2014-01-06 | 201401070102AM | ND |
| 2014-04-01 | 201404020493AM | ND |
| 2014-04-01 | 201404020551AM | ND |
| 2014-04-01 | 201404020545AM | ND |
| 2014-06-18 | 201406190248AM | ND |
| 2014-06-18 | 201406190250AM | ND |