Butachlor
Colchester Commons
Butachlor is a herbicide that is no longer used in the U.S.
13
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 | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-19 | BG10471SOC2 | ND |
| 2014-04-18 | BG34477SOC2 | ND |
| 2014-07-29 | BG83661SOC2 | ND |
| 2014-10-16 | BH28216SOC2 | ND |
| 2015-04-24 | BJ07685SOC2 | ND |
| 2016-03-24 | BK87904SOC2 | ND |
| 2016-03-24 | BK87905SOC2 | ND |
| 2016-03-24 | BK87906SOC2 | ND |
| 2017-10-10 | BZ18334SOC2 | ND |
| 2018-04-27 | CA37957SOC2 | ND |
| 2019-10-21 | CE44558 | ND |
| 2019-10-21 | CE44559 | ND |
| 2019-10-21 | CE44556 | ND |