1,3-Butadiene
Lacey Water Department
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 13 | 0 | ND |
| 2015 | ND | 13 | 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 |
|---|---|---|
| 2014-12-02 | 201412040492AM | ND |
| 2014-12-02 | 201412040301AM | ND |
| 2014-12-02 | 201412040255AM | ND |
| 2014-12-02 | 201412040482AM | ND |
| 2014-12-03 | 201412040345AM | ND |
| 2014-12-03 | 201412040484AM | ND |
| 2014-12-03 | 201412050528AM | ND |
| 2014-12-03 | 201412050482AM | ND |
| 2014-12-03 | 201412050406AM | ND |
| 2014-12-03 | 201412040287AM | ND |
| 2014-12-04 | 201412050498AM | ND |
| 2014-12-04 | 201412050473AM | ND |
| 2014-12-04 | 201412040579AM | ND |
| 2015-06-29 | 201506300314AM | ND |
| 2015-06-29 | 201506300327AM | ND |
| 2015-06-29 | 201506300521AM | ND |
| 2015-06-29 | 201506300268AM | ND |
| 2015-06-29 | 201506300498AM | ND |
| 2015-06-29 | 201506300274AM | ND |
| 2015-06-29 | 201506300307AM | ND |
| 2015-06-30 | 201507010523AM | ND |
| 2015-06-30 | 201507010636AM | ND |
| 2015-06-30 | 201507010547AM | ND |
| 2015-06-30 | 201507010518AM | ND |
| 2015-06-30 | 201507010550AM | ND |
| 2015-06-30 | 201507010336AM | ND |