Alachlor (Lasso)
Aqua Ohio - Tiffin
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
28
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 | 7 | 0 | ND |
| 2015 | ND | 6 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 2 ppb
The legal limit for alachlor, established in 1991, was based on toxicity studies in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-06 | 14-10151-03 | ND |
| 2014-04-07 | 14-14169-03 | ND |
| 2014-05-05 | 14-15317-03 | ND |
| 2014-06-02 | 14-16724-03 | ND |
| 2014-06-22 | 14-18114-01 | ND |
| 2014-07-07 | 14-18812-03 | ND |
| 2014-10-06 | 14-23762-03B | ND |
| 2015-01-05 | 15-10087-03 | ND |
| 2015-04-06 | 15-14193-03 | ND |
| 2015-05-04 | 15-15525-03 | ND |
| 2015-06-08 | 15-17611-03B | ND |
| 2015-07-13 | 15-19695-03 | ND |
| 2015-10-05 | 15-24475-03B | ND |
| 2016-04-04 | 16-14674-03 | ND |
| 2016-05-02 | 16-16228-03 | ND |
| 2016-06-06 | 16-18158-04 | ND |
| 2017-04-03 | 17-15551-03 | ND |
| 2017-05-01 | 17-17419-03 | ND |
| 2017-06-05 | 17-19745-03 | ND |
| 2017-06-20 | 17-21021-01 | ND |
| 2017-07-14 | 17-23052-01 | ND |
| 2018-04-03 | 18-15870-01 | ND |
| 2018-05-08 | 18-18483-01 | ND |
| 2018-06-04 | 18-20613-01 | ND |
| 2018-06-15 | 18-21953-01 | ND |
| 2019-04-01 | 19-16351-01 | ND |
| 2019-05-07 | 19-18934-01 | ND |
| 2019-06-04 | 19-21097-01 | ND |