1,3-Butadiene
Manville WSC
14
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 | 14 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2013-05-01 | 1305095-013D | ND |
| 2013-05-01 | 1305095-011D | ND |
| 2013-05-01 | 1305095-009D | ND |
| 2013-05-02 | 1305095-003D | ND |
| 2013-05-02 | 1305095-007D | ND |
| 2013-05-02 | 1305095-001D | ND |
| 2013-05-02 | 1305095-005D | ND |
| 2013-08-15 | Q1305578001 | ND |
| 2013-11-04 | Q1311286001 | ND |
| 2013-11-04 | Q1311286005 | ND |
| 2013-11-04 | Q1311286003 | ND |
| 2013-11-04 | Q1311286007 | ND |
| 2013-11-04 | Q1311286009 | ND |
| 2013-11-08 | Q1312522001 | ND |