1,3-Butadiene
Lake Hemet Municipal Water District
25
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 | 13 | 0 | ND |
| 2015 | ND | 12 | 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 |
|---|---|---|
| 2014-07-10 | B4G1214-01 | ND |
| 2014-07-17 | B4G1968-01 | ND |
| 2014-07-17 | B4G1968-03 | ND |
| 2014-07-17 | B4G1968-09 | ND |
| 2014-07-17 | B4G1968-13 | ND |
| 2014-07-17 | B4G1968-05 | ND |
| 2014-07-24 | B4G2695-05 | ND |
| 2014-07-24 | B4G2695-03 | ND |
| 2014-07-24 | B4G2695-01 | ND |
| 2014-07-29 | B4G2980-05 | ND |
| 2014-07-29 | B4G2980-03 | ND |
| 2014-07-29 | B4G2980-01 | ND |
| 2014-07-30 | B4G3255-01 | ND |
| 2015-01-06 | B5A0266-03 | ND |
| 2015-01-06 | B5A0266-01 | ND |
| 2015-01-13 | B5A1051-03 | ND |
| 2015-01-13 | B5A1051-01 | ND |
| 2015-01-19 | B5A1673-01 | ND |
| 2015-01-19 | B5A1673-07 | ND |
| 2015-01-19 | B5A1673-03 | ND |
| 2015-01-19 | B5A1673-05 | ND |
| 2015-01-27 | B5A2400-03 | ND |
| 2015-01-27 | B5A2400-05 | ND |
| 2015-01-27 | B5A2400-07 | ND |
| 2015-07-16 | B5G1708-01 | ND |