Profenofos
Co Water District of Billings Heights
NOTE: Co Water District of Billings Heights purchases water from City of Billings which is required to test for profenofos. Sample information shown below was taken by City of Billings.
Profenofos is an organophosphate pesticide used on cotton. Exposure to profenofos can harm the nervous system.
4
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Co Water District of Billings Heights purchases water from City of Billings which is required to test for profenofos. Sample information shown below was taken by City of Billings.
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-21 | 201805220631 | ND |
| 2018-08-22 | 4033014 | ND |
| 2018-11-13 | 4120612 | ND |
| 2019-02-11 | 4195553 | ND |