1,3-Butadiene
City of Manteca
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 | ND | 25 | 0 | ND |
| 2014 | ND | 1 | 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 |
|---|---|---|
| 2013-05-14 | A3E1304-01A | ND |
| 2013-05-22 | A3E1910-08A | ND |
| 2013-05-22 | A3E1910-12A | ND |
| 2013-05-22 | A3E1910-10A | ND |
| 2013-05-22 | A3E1910-15A | ND |
| 2013-05-22 | A3E1910-01A | ND |
| 2013-05-22 | A3E1910-26A | ND |
| 2013-05-22 | A3E1910-24A | ND |
| 2013-05-22 | A3E1910-22A | ND |
| 2013-05-22 | A3E1910-19A | ND |
| 2013-05-22 | A3E1910-03A | ND |
| 2013-05-22 | A3E1910-17A | ND |
| 2013-09-17 | A3I0394-01A | ND |
| 2013-11-18 | A3J2218-15A | ND |
| 2013-11-19 | A3J2218-19A | ND |
| 2013-11-19 | A3J2218-17A | ND |
| 2013-11-19 | A3J2218-01A | ND |
| 2013-11-19 | A3J2218-11A | ND |
| 2013-11-19 | A3J2230-01A | ND |
| 2013-11-19 | A3J2218-07A | ND |
| 2013-11-19 | A3J2218-09A | ND |
| 2013-11-19 | A3J2218-13A | ND |
| 2013-11-19 | A3J2218-03A | ND |
| 2013-11-19 | A3J2218-05A | ND |
| 2013-11-19 | A3J2218-21A | ND |
| 2014-04-23 | A4D1242-01A | ND |