sec-Butylbenzene
Castle Rock Municipal Water
sec-Butylbenzene is an industrial chemical.
10
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 | 4 | 0 | ND |
| 2015 | ND | 5 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-22 | 103794Q | ND |
| 2014-04-21 | 106619P | ND |
| 2014-08-04 | 107862P | ND |
| 2014-10-20 | 109389P | ND |
| 2015-07-23 | 80144 | ND |
| 2015-07-23 | 80143 | ND |
| 2015-07-23 | 80142 | ND |
| 2015-07-23 | 80141 | ND |
| 2015-07-28 | 81662 | ND |
| 2019-12-19 | ND |