1,3-Butadiene
Hilton Head PSD 1
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 | 15 | 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 |
|---|---|---|
| 2013-05-06 | 201305080359AM | ND |
| 2013-05-06 | 201305080495AM | ND |
| 2013-05-06 | 201305080329AM | ND |
| 2013-05-06 | 201305080461AM | ND |
| 2013-05-06 | 201305080492AM | ND |
| 2013-05-06 | 201305080513AM | ND |
| 2013-05-06 | 201305080484AM | ND |
| 2013-08-05 | 201308070416AM | ND |
| 2013-11-04 | 201311060560AM | ND |
| 2013-11-04 | 201311060562AM | ND |
| 2013-11-04 | 201311060556AM | ND |
| 2013-11-04 | 201311060568AM | ND |
| 2013-11-04 | 201311060564AM | ND |
| 2013-11-04 | 201311060558AM | ND |
| 2013-11-05 | 201311060554AM | ND |
| 2014-02-03 | 201402050138AM | ND |