Aldrin
California Water Service Company-Lancaster
NOTE: California Water Service Company-Lancaster purchases water from Antelope Valley - East Kern Water Agency which is required to test for aldrin. Sample information shown below was taken by Antelope Valley - East Kern Water Agency.
Aldrin is a pesticide that was banned in the 1970s due to its toxicity to people and wildlife, and its tendency to persist and accumulate in the environment.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 17 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 21 | 0 | ND |
| 2022 | ND | 5 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
NOTE: California Water Service Company-Lancaster purchases water from Antelope Valley - East Kern Water Agency which is required to test for aldrin. Sample information shown below was taken by Antelope Valley - East Kern Water Agency.
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-28 | CA1910045_019_019-201802280928 | ND |
| 2018-03-21 | CA1910045_013_013-201803210930 | ND |
| 2018-03-28 | CA1910045_013_013-201803280850 | ND |
| 2018-04-11 | CA1910045_009_009-201804110855 | ND |
| 2018-04-11 | CA1910045_010_010-201804110814 | ND |
| 2018-04-11 | CA1910045_007_007-201804110750 | ND |
| 2018-05-09 | CA1910045_011_011-201805090617 | ND |
| 2018-06-13 | CA1910045_013_013-201806130716 | ND |
| 2018-06-20 | CA1910045_023_023-201806201023 | ND |
| 2018-06-20 | CA1910045_024_024-201806200811 | ND |
| 2018-07-11 | CA1910045_007_007-201807110720 | ND |
| 2018-07-11 | CA1910045_008_008-201807110900 | ND |
| 2018-07-11 | CA1910045_009_009-201807110755 | ND |
| 2018-07-11 | CA1910045_010_010-201807110840 | ND |
| 2018-08-08 | CA1910045_019_019-201808081055 | ND |
| 2018-08-16 | CA1910045_008_008-201808161025 | ND |
| 2018-08-16 | CA1910045_009_009-201808161055 | ND |
| 2019-08-14 | CA1910045_018_018-201908141145 | ND |
| 2019-08-14 | CA1910045_017_017-201908140925 | ND |
| 2019-09-11 | CA1910045_003_003-201909110855 | ND |
| 2019-09-11 | CA1910045_002_002-201909110855 | ND |
| 2019-09-11 | CA1910045_005_005-201909110855 | ND |
| 2019-11-13 | CA1910045_018_018-201911131235 | ND |
| 2019-11-13 | CA1910045_017_017-201911130940 | ND |
| 2019-12-11 | CA1910045_003_003-201912111300 | ND |
| 2019-12-11 | CA1910045_002_002-201912111300 | ND |
| 2019-12-11 | CA1910045_005_005-201912111300 | ND |
| 2020-02-12 | CA1910045_017_017-202002121200 | ND |
| 2020-02-20 | CA1910045_018_018-202002201000 | ND |
| 2020-05-13 | CA1910045_021_021-202005130835 | ND |
| 2020-05-13 | CA1910045_015_015-202005131140 | ND |
| 2020-06-10 | CA1910045_020_020-202006101009 | ND |
| 2020-11-09 | CA1910045_012_012-202011090958 | ND |
| 2021-03-10 | CA1910045_013_013-202103101040 | ND |
| 2021-03-10 | CA1910045_024_024-202103100750 | ND |
| 2021-03-10 | CA1910045_014_014-202103101120 | ND |
| 2021-04-14 | CA1910045_010_010-202104141225 | ND |
| 2021-04-14 | CA1910045_008_008-202104141055 | ND |
| 2021-04-14 | CA1910045_009_009-202104141155 | ND |
| 2021-04-14 | CA1910045_007_007-202104141000 | ND |
| 2021-05-12 | CA1910045_019_019-202105120630 | ND |
| 2021-05-12 | CA1910045_011_011-202105121115 | ND |
| 2021-06-09 | CA1910045_023_023-202106090925 | ND |
| 2021-06-09 | CA1910045_013_013-202106091030 | ND |
| 2021-06-09 | CA1910045_014_014-202106091110 | ND |
| 2021-06-09 | CA1910045_024_024-202106091205 | ND |
| 2021-07-14 | CA1910045_007_007-202107140737 | ND |
| 2021-07-14 | CA1910045_008_008-202107140819 | ND |
| 2021-07-14 | CA1910045_010_010-202107140906 | ND |
| 2021-07-14 | CA1910045_009_009-202107140840 | ND |
| 2021-08-11 | CA1910045_011_011-202108110833 | ND |
| 2021-08-11 | CA1910045_019_019-202108110655 | ND |
| 2021-09-08 | CA1910045_024_024-202109081040 | ND |
| 2021-09-08 | CA1910045_023_023-202109080915 | ND |
| 2022-02-09 | CA1910045_018_018-202202091137 | ND |
| 2022-05-11 | CA1910045_018_018-202205111115 | ND |
| 2022-09-14 | CA1910045_005_005-202209141120 | ND |
| 2022-09-14 | CA1910045_003_003-202209141120 | ND |
| 2022-09-14 | CA1910045_002_002-202209141120 | ND |
| 2023-05-18 | CA1910045_022_022-202305180808 | ND |
| 2023-08-09 | CA1910045_012_012-202308090856 | ND |
| 2023-08-09 | CA1910045_015_015-202308090755 | ND |
| 2023-11-08 | CA1910045_012_012-202311080946 | ND |