1,3-Butadiene
German Township Water District Inc.
NOTE: German Township Water District Inc. purchases water from Evansville Water Utility which is required to test for 1,3-butadiene. Sample information shown below was taken by Evansville Water Utility.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 2 | 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
NOTE: German Township Water District Inc. purchases water from Evansville Water Utility which is required to test for 1,3-butadiene. Sample information shown below was taken by Evansville Water Utility.
Date | Lab ID | Result |
---|---|---|
2013-06-11 | 22493001 | ND |
2013-09-24 | 23382901 | ND |
2013-12-09 | 24237301 | ND |
2014-03-12 | 25105401 | ND |