1,3-Butadiene
Citizens Water - Indianapolis
26
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 26 | 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
| Date | Lab ID | Result |
|---|---|---|
| 2015-03-16 | 3206660 | ND |
| 2015-03-16 | 3206719 | ND |
| 2015-03-16 | 3206701 | ND |
| 2015-03-17 | 3208278 | ND |
| 2015-03-17 | 3208185 | ND |
| 2015-03-17 | 3208218 | ND |
| 2015-06-25 | 3271512 | ND |
| 2015-06-25 | 3271523 | ND |
| 2015-06-25 | 3271575 | ND |
| 2015-06-25 | 3271489 | ND |
| 2015-06-25 | 3271544 | ND |
| 2015-06-25 | 3271609 | ND |
| 2015-06-26 | 3271594 | ND |
| 2015-09-22 | 3327747 | ND |
| 2015-09-22 | 3327705 | ND |
| 2015-09-22 | 3327729 | ND |
| 2015-09-23 | 3328786 | ND |
| 2015-09-23 | 3328696 | ND |
| 2015-09-23 | 3328822 | ND |
| 2015-09-23 | 3328745 | ND |
| 2015-09-23 | 3328760 | ND |
| 2015-09-23 | 3328725 | ND |
| 2015-12-09 | 3372006 | ND |
| 2015-12-09 | 3372043 | ND |
| 2015-12-09 | 3372188 | ND |
| 2015-12-10 | 3372862 | ND |