Profenofos
California Water Service (CWS) - Los Altos Suburban
Profenofos is an organophosphate pesticide used on cotton. Exposure to profenofos can harm the nervous system.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
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 | 16 | 0 | ND |
2019 | ND | 18 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-08-07 | B8H0985-01 | ND |
2018-08-08 | B8H1224-02 | ND |
2018-08-08 | B8H1224-01 | ND |
2018-08-08 | B8H1224-03 | ND |
2018-08-13 | B8H1635-04 | ND |
2018-08-13 | B8H1635-02 | ND |
2018-08-13 | B8H1635-01 | ND |
2018-08-13 | B8H1635-03 | ND |
2018-08-14 | B8H1911-01 | ND |
2018-08-21 | B8H2749-02 | ND |
2018-08-21 | B8H2749-01 | ND |
2018-08-22 | B8H2946-01 | ND |
2018-08-22 | B8H2946-03 | ND |
2018-08-22 | B8H2946-02 | ND |
2018-09-20 | B8I2660-01 | ND |
2018-11-06 | B8K0792-05 | ND |
2019-02-04 | B9B0398-02 | ND |
2019-02-04 | B9B0398-01 | ND |
2019-02-05 | B9B0596-01 | ND |
2019-02-06 | B9B0830-01 | ND |
2019-02-12 | B9B1500-05 | ND |
2019-02-12 | B9B1500-04 | ND |
2019-02-12 | B9B1500-03 | ND |
2019-02-12 | B9B1500-02 | ND |
2019-02-12 | B9B1500-01 | ND |
2019-02-13 | B9B1749-01 | ND |
2019-02-20 | B9B2511-01 | ND |
2019-02-20 | B9B2511-02 | ND |
2019-02-20 | B9B2511-03 | ND |
2019-02-20 | B9B2511-04 | ND |
2019-02-21 | B9B2619-01 | ND |
2019-05-08 | B9E1259-01 | ND |
2019-08-19 | B9H2683-01 | ND |
2019-11-06 | B9K0888-01 | ND |
2020-02-03 | C0B0232-01 | ND |
2020-06-08 | C0F1138-01 | ND |