Dieldrin
California Water Service (CWS) - Los Altos Suburban
Dieldrin is a highly toxic insecticide that was banned in the 1970s due to its persistence in the environment and toxicity to people and wildlife.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 34 | 0 | ND |
2015 | ND | 6 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 31 | 0 | ND |
2018 | ND | 6 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-08 | 5810-008-1125 | ND |
2014-01-15 | 5810-002-1215 | ND |
2014-01-15 | 5810-016-1142 | ND |
2014-02-10 | 5810-010-1200 | ND |
2014-02-19 | 5810-018-0952 | ND |
2014-02-27 | 5810-023-1122 | ND |
2014-03-04 | 5810-015-1230 | ND |
2014-03-05 | 5810-011-1136 | ND |
2014-04-08 | 5810-020-1115 | ND |
2014-04-09 | 5810-021-1346 | ND |
2014-04-17 | 5810-022-1230 | ND |
2014-05-14 | 5810-023-1247 | ND |
2014-05-14 | 5810-037-1355 | ND |
2014-06-04 | 5810-024-1036 | ND |
2014-06-04 | 5810-028-0933 | ND |
2014-06-04 | 5810-029-0850 | ND |
2014-06-04 | 5810-032-1140 | ND |
2014-06-04 | 5810-035-1104 | ND |
2014-07-02 | 5810-002-1005 | ND |
2014-07-02 | 5810-016-1048 | ND |
2014-07-09 | 5810-008-1022 | ND |
2014-08-11 | 5810-010-1057 | ND |
2014-08-11 | 5810-018-1013 | ND |
2014-09-09 | 5810-011-1318 | ND |
2014-09-09 | 5810-015-1140 | ND |
2014-10-01 | 5810-022-1410 | ND |
2014-10-02 | 5810-021-1305 | ND |
2014-10-02 | 5810-020-1224 | ND |
2014-11-05 | 5810-037-1326 | ND |
2014-12-10 | 5810-029-1140 | ND |
2014-12-10 | 5810-028-1224 | ND |
2014-12-10 | 5810-035-1142 | ND |
2014-12-10 | 5810-024-1300 | ND |
2014-12-10 | 5810-032-1316 | ND |
2015-02-03 | 5810-013-1131 | ND |
2015-03-03 | 9590-057-1012 | ND |
2015-03-10 | 5810-030-1335 | ND |
2015-06-23 | 9590-013-1140 | ND |
2015-06-23 | 9590-030-1030 | ND |
2015-06-23 | 9590-057-1100 | ND |
2017-01-11 | 9590-010-0930 | ND |
2017-01-11 | 9590-011-0955 | ND |
2017-02-07 | 9590-023-1255 | ND |
2017-02-08 | 9590-021-1300 | ND |
2017-02-14 | 9590-020-1547 | ND |
2017-03-15 | 9590-028-1208 | ND |
2017-03-15 | 9590-024-0915 | ND |
2017-04-04 | 9590-010-1400 | ND |
2017-04-05 | 9590-016-1200 | ND |
2017-04-06 | 9590-011-1110 | ND |
2017-05-04 | 9590-020-1245 | ND |
2017-05-04 | 9590-023-1200 | ND |
2017-05-09 | 9590-021-1130 | ND |
2017-06-13 | 9590-028-1315 | ND |
2017-06-13 | 9590-024-1142 | ND |
2017-07-06 | 9590-016-1145 | ND |
2017-07-06 | 9590-002-1115 | ND |
2017-07-19 | 9590-008-1030 | ND |
2017-08-09 | 9590-022-1150 | ND |
2017-08-09 | 9590-037-1220 | ND |
2017-09-06 | 9590-035-1301 | ND |
2017-09-06 | 9590-032-1230 | ND |
2017-09-06 | 9590-029-1500 | ND |
2017-10-11 | 9590-002-1030 | ND |
2017-10-11 | 9590-008-1345 | ND |
2017-11-13 | 9590-037-1300 | ND |
2017-11-14 | 9590-022-1300 | ND |
2017-12-06 | 9590-035-1200 | ND |
2017-12-12 | 9590-032-1115 | ND |
2017-12-12 | 9590-029-1045 | ND |
2017-12-20 | 9590-018-1345 | ND |
2018-02-06 | 9590-013-1015 | ND |
2018-03-07 | 9590-030-1145 | ND |
2018-04-25 | 9590-013-1030 | ND |
2018-06-06 | 9590-030-0930 | ND |
2018-09-18 | 9590-057-1234 | ND |
2018-12-05 | 9590-057-1100 | ND |
2019-12-16 | 5810-028-1310 | ND |