1,3-Butadiene
East Casey County Water District
20
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 | 20 | 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 |
|---|---|---|
| 2014-02-20 | 201402250286AM | ND |
| 2014-02-20 | 201402250302AM | ND |
| 2014-02-20 | 201402250297AM | ND |
| 2014-02-20 | 201402250292AM | ND |
| 2014-02-21 | 201402250306AM | ND |
| 2014-05-19 | 201405280329AM | ND |
| 2014-05-19 | 201405280310AM | ND |
| 2014-05-19 | 201405280337AM | ND |
| 2014-05-19 | 201405280333AM | ND |
| 2014-05-20 | 201405280316AM | ND |
| 2014-08-19 | 201408270620AM | ND |
| 2014-08-19 | 201408270628AM | ND |
| 2014-08-19 | 201408270637AM | ND |
| 2014-08-19 | 201408270632AM | ND |
| 2014-08-20 | 201408270624AM | ND |
| 2014-11-12 | 201411180199AM | ND |
| 2014-11-12 | 201411180203AM | ND |
| 2014-11-12 | 201411180207AM | ND |
| 2014-11-12 | 201411180216AM | ND |
| 2014-11-13 | 201411180212AM | ND |