Ethyl tert-butyl ether
Serrano Water District
12
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 | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-05-21 | 4417-005-1105 | ND |
| 2014-05-22 | 4417-007-0855 | ND |
| 2015-05-06 | 4417-005-0920 | ND |
| 2015-05-07 | 4417-007-0905 | ND |
| 2016-06-13 | 4417-007-0925 | ND |
| 2016-06-14 | 4417-005-1135 | ND |
| 2017-05-03 | 4417-005-0840 | ND |
| 2017-05-03 | 4417-007-1045 | ND |
| 2018-06-07 | 4417-007-0940 | ND |
| 2018-06-28 | 4417-005-0850 | ND |
| 2019-02-06 | 4417-005-1015 | ND |
| 2019-02-06 | 4417-007-1245 | ND |