Arsenic
Cal Am Water Company - Ambler Park
Arsenic is a potent carcinogen and common contaminant in drinking water. Arsenic causes thousands of cases of cancer each year in the U.S. Click here to read more about arsenic.
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 | 21.4 ppb | 61 | 60 | ND - 50.0 ppb |
| 2019 | 20.1 ppb | 57 | 57 | 3.00 ppb - 50.0 ppb |
| 2020 | 21.1 ppb | 48 | 48 | 3.00 ppb - 49.0 ppb |
| 2021 | 20.7 ppb | 49 | 49 | 3.00 ppb - 48.0 ppb |
| 2022 | 22.6 ppb | 52 | 52 | 3.00 ppb - 49.0 ppb |
| 2023 | 22.9 ppb | 53 | 53 | 3.00 ppb - 49.0 ppb |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.004 ppb
The EWG Health Guideline of 0.004 ppb for arsenic was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
EPA Maximum Contaminant
Level (MCL): 10 ppb
The legal limit for arsenic, established in 2001, was based on costs for arsenic removal, as calculated at the time that the standard was set. This limit does not fully protect against the risk of cancer due to arsenic exposure.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-09 | CA2710006_009_009-201801091115 | 47.0 ppb |
| 2018-01-10 | CA2710006_006_006-201801101130 | 37.0 ppb |
| 2018-01-10 | CA2710006_008_008-201801101020 | 26.0 ppb |
| 2018-01-10 | CA2710006_007_007-201801101020 | 4.00 ppb |
| 2018-02-07 | CA2710006_008_008-201802071030 | 23.0 ppb |
| 2018-02-07 | CA2710006_007_007-201802071030 | 4.00 ppb |
| 2018-02-07 | CA2710006_009_009-201802071100 | 44.0 ppb |
| 2018-03-15 | CA2710006_006_006-201803151415 | 29.0 ppb |
| 2018-03-15 | CA2710006_008_008-201803150933 | 27.0 ppb |
| 2018-03-15 | CA2710006_007_007-201803150952 | 4.00 ppb |
| 2018-03-15 | CA2710006_009_009-201803151000 | 45.0 ppb |
| 2018-04-04 | CA2710006_006_006-201804041440 | 38.0 ppb |
| 2018-04-04 | CA2710006_008_008-201804041426 | 30.0 ppb |
| 2018-04-04 | CA2710006_007_007-201804041420 | 4.00 ppb |
| 2018-04-04 | CA2710006_009_009-201804041510 | 46.0 ppb |
| 2018-05-02 | CA2710006_008_008-201805020910 | 20.0 ppb |
| 2018-05-02 | CA2710006_007_007-201805020920 | 4.00 ppb |
| 2018-05-02 | CA2710006_009_009-201805020900 | 47.0 ppb |
| 2018-06-20 | CA2710006_007_007-201806201155 | 3.00 ppb |
| 2018-06-20 | CA2710006_008_008-201806201140 | 21.0 ppb |
| 2018-06-20 | CA2710006_009_009-201806201101 | 44.0 ppb |
| 2018-07-18 | CA2710006_009_009-201807181033 | 50.0 ppb |
| 2018-07-18 | CA2710006_008_008-201807181130 | 35.0 ppb |
| 2018-07-18 | CA2710006_007_007-201807181123 | 3.00 ppb |
| 2018-08-08 | CA2710006_009_009-201808081220 | 49.0 ppb |
| 2018-08-08 | CA2710006_007_007-201808081150 | ND |
| 2018-08-08 | CA2710006_008_008-201808081145 | 21.0 ppb |
| 2018-08-17 | CA2710006_007_007-201808171215 | 30.0 ppb |
| 2018-08-17 | CA2710006_006_006-201808171215 | 22.0 ppb |
| 2018-08-18 | CA2710006_006_006-201808180702 | 22.0 ppb |
| 2018-08-18 | CA2710006_007_007-201808180808 | 6.00 ppb |
| 2018-08-19 | CA2710006_007_007-201808191203 | 10.00 ppb |
| 2018-08-19 | CA2710006_006_006-201808191043 | 24.0 ppb |
| 2018-08-23 | CA2710006_006_006-201808231114 | 18.0 ppb |
| 2018-08-24 | CA2710006_006_006-201808241150 | 18.0 ppb |
| 2018-08-24 | CA2710006_007_007-201808241140 | 9.00 ppb |
| 2018-08-25 | CA2710006_006_006-201808251000 | 17.0 ppb |
| 2018-08-25 | CA2710006_007_007-201808250940 | 5.00 ppb |
| 2018-08-26 | CA2710006_007_007-201808260845 | 4.00 ppb |
| 2018-08-26 | CA2710006_006_006-201808260740 | 19.0 ppb |
| 2018-09-14 | CA2710006_006_006-201809141325 | 18.0 ppb |
| 2018-09-14 | CA2710006_007_007-201809141330 | 3.00 ppb |
| 2018-09-14 | CA2710006_008_008-201809141330 | 17.0 ppb |
| 2018-10-22 | CA2710006_007_007-201810220915 | 3.00 ppb |
| 2018-10-22 | CA2710006_008_008-201810220920 | 18.0 ppb |
| 2018-10-22 | CA2710006_009_009-201810220900 | 48.0 ppb |
| 2018-10-22 | CA2710006_006_006-201810220920 | 18.0 ppb |
| 2018-11-07 | CA2710006_006_006-201811071010 | 17.0 ppb |
| 2018-11-07 | CA2710006_007_007-201811071000 | 3.00 ppb |
| 2018-11-07 | CA2710006_008_008-201811071000 | 18.0 ppb |
| 2018-11-07 | CA2710006_009_009-201811071100 | 46.0 ppb |
| 2018-11-26 | CA2710006_008_008-201811260940 | 38.0 ppb |
| 2018-11-26 | CA2710006_007_007-201811260945 | 4.00 ppb |
| 2018-12-04 | CA2710006_006_006-201812041345 | 24.0 ppb |
| 2018-12-04 | CA2710006_007_007-201812041332 | 4.00 ppb |
| 2018-12-04 | CA2710006_008_008-201812041332 | 20.0 ppb |
| 2018-12-05 | CA2710006_007_007-201812051227 | 5.00 ppb |
| 2018-12-05 | CA2710006_008_008-201812051227 | 20.0 ppb |
| 2018-12-06 | CA2710006_009_009-201812061430 | 46.0 ppb |
| 2018-12-06 | CA2710006_008_008-201812061240 | 20.0 ppb |
| 2018-12-06 | CA2710006_007_007-201812061240 | 5.00 ppb |
| 2019-01-03 | CA2710006_006_006-201901031135 | 19.0 ppb |
| 2019-01-03 | CA2710006_007_007-201901031135 | 4.00 ppb |
| 2019-01-03 | CA2710006_008_008-201901031135 | 19.0 ppb |
| 2019-01-03 | CA2710006_009_009-201901031030 | 47.0 ppb |
| 2019-01-22 | CA2710006_006_006-201901221115 | 18.0 ppb |
| 2019-02-06 | CA2710006_006_006-201902061515 | 20.0 ppb |
| 2019-02-06 | CA2710006_007_007-201902061520 | 4.00 ppb |
| 2019-02-06 | CA2710006_008_008-201902061520 | 19.0 ppb |
| 2019-02-15 | CA2710006_009_009-201902151615 | 48.0 ppb |
| 2019-03-06 | CA2710006_007_007-201903061250 | 5.00 ppb |
| 2019-03-06 | CA2710006_006_006-201903061320 | 18.0 ppb |
| 2019-03-06 | CA2710006_008_008-201903061245 | 17.0 ppb |
| 2019-03-06 | CA2710006_009_009-201903061530 | 45.0 ppb |
| 2019-04-15 | CA2710006_006_006-201904151305 | 20.0 ppb |
| 2019-04-15 | CA2710006_008_008-201904151322 | 20.0 ppb |
| 2019-04-15 | CA2710006_007_007-201904151320 | 4.00 ppb |
| 2019-04-16 | CA2710006_009_009-201904161300 | 46.0 ppb |
| 2019-05-02 | CA2710006_007_007-201905021435 | 4.00 ppb |
| 2019-05-02 | CA2710006_009_009-201905021350 | 45.0 ppb |
| 2019-05-02 | CA2710006_006_006-201905021445 | 18.0 ppb |
| 2019-05-02 | CA2710006_008_008-201905021430 | 20.0 ppb |
| 2019-06-13 | CA2710006_009_009-201906131215 | 50.0 ppb |
| 2019-06-24 | CA2710006_007_007-201906241200 | 5.00 ppb |
| 2019-06-24 | CA2710006_008_008-201906241155 | 18.0 ppb |
| 2019-06-24 | CA2710006_006_006-201906241130 | 19.0 ppb |
| 2019-07-01 | CA2710006_009_009-201907011140 | 48.0 ppb |
| 2019-07-11 | CA2710006_006_006-201907111243 | 19.0 ppb |
| 2019-07-11 | CA2710006_008_008-201907111230 | 18.0 ppb |
| 2019-07-11 | CA2710006_007_007-201907111236 | 5.00 ppb |
| 2019-08-13 | CA2710006_006_006-201908131408 | 19.0 ppb |
| 2019-08-13 | CA2710006_007_007-201908131416 | 7.00 ppb |
| 2019-08-13 | CA2710006_008_008-201908131414 | 19.0 ppb |
| 2019-09-10 | CA2710006_006_006-201909101500 | 19.0 ppb |
| 2019-09-10 | CA2710006_007_007-201909101513 | 5.00 ppb |
| 2019-09-10 | CA2710006_008_008-201909101505 | 19.0 ppb |
| 2019-09-18 | CA2710006_009_009-201909181415 | 48.0 ppb |
| 2019-09-21 | CA2710006_004_004-201909211607 | 9.00 ppb |
| 2019-09-21 | CA2710006_007_007-201909211616 | 5.00 ppb |
| 2019-09-22 | CA2710006_007_007-201909221450 | 5.00 ppb |
| 2019-09-22 | CA2710006_004_004-201909221441 | 10.00 ppb |
| 2019-09-23 | CA2710006_004_004-201909231718 | 9.00 ppb |
| 2019-09-23 | CA2710006_007_007-201909231705 | 5.00 ppb |
| 2019-09-25 | CA2710006_004_004-201909251229 | 10.00 ppb |
| 2019-10-16 | CA2710006_004_004-201910161348 | 13.0 ppb |
| 2019-10-16 | CA2710006_008_008-201910161355 | 13.0 ppb |
| 2019-10-16 | CA2710006_007_007-201910161356 | 3.00 ppb |
| 2019-10-16 | CA2710006_009_009-201910161702 | 49.0 ppb |
| 2019-11-11 | CA2710006_004_004-201911111240 | 16.0 ppb |
| 2019-11-11 | CA2710006_007_007-201911111255 | 4.00 ppb |
| 2019-11-11 | CA2710006_008_008-201911111250 | 24.0 ppb |
| 2019-11-12 | CA2710006_009_009-201911121330 | 49.0 ppb |
| 2019-11-12 | CA2710006_006_006-201911121350 | 23.0 ppb |
| 2019-12-11 | CA2710006_006_006-201912111345 | 35.0 ppb |
| 2019-12-11 | CA2710006_009_009-201912111430 | 45.0 ppb |
| 2019-12-11 | CA2710006_004_004-201912111515 | 17.0 ppb |
| 2019-12-12 | CA2710006_007_007-201912121615 | 5.00 ppb |
| 2019-12-12 | CA2710006_008_008-201912121615 | 17.0 ppb |
| 2020-01-08 | CA2710006_009_009-202001081400 | 49.0 ppb |
| 2020-01-15 | CA2710006_006_006-202001151430 | 33.0 ppb |
| 2020-01-15 | CA2710006_007_007-202001151520 | 6.00 ppb |
| 2020-01-15 | CA2710006_008_008-202001151520 | 21.0 ppb |
| 2020-01-15 | CA2710006_004_004-202001151535 | 17.0 ppb |
| 2020-02-12 | CA2710006_007_007-202002121530 | 7.00 ppb |
| 2020-02-12 | CA2710006_008_008-202002121530 | 21.0 ppb |
| 2020-02-12 | CA2710006_004_004-202002121525 | 19.0 ppb |
| 2020-03-12 | CA2710006_004_004-202003121400 | 26.0 ppb |
| 2020-03-12 | CA2710006_007_007-202003121420 | 6.00 ppb |
| 2020-03-12 | CA2710006_008_008-202003121420 | 24.0 ppb |
| 2020-04-08 | CA2710006_004_004-202004081440 | 22.0 ppb |
| 2020-04-13 | CA2710006_006_006-202004131345 | 39.0 ppb |
| 2020-04-13 | CA2710006_007_007-202004131300 | 5.00 ppb |
| 2020-04-13 | CA2710006_008_008-202004131300 | 26.0 ppb |
| 2020-05-05 | CA2710006_004_004-202005051325 | 24.0 ppb |
| 2020-05-05 | CA2710006_006_006-202005051345 | 47.0 ppb |
| 2020-05-05 | CA2710006_007_007-202005051330 | 4.00 ppb |
| 2020-05-05 | CA2710006_008_008-202005051335 | 24.0 ppb |
| 2020-06-03 | CA2710006_004_004-202006031125 | 24.0 ppb |
| 2020-06-03 | CA2710006_008_008-202006031145 | 23.0 ppb |
| 2020-06-03 | CA2710006_007_007-202006031150 | 4.00 ppb |
| 2020-06-08 | CA2710006_006_006-202006081425 | 47.0 ppb |
| 2020-07-07 | CA2710006_004_004-202007071405 | 23.0 ppb |
| 2020-07-07 | CA2710006_008_008-202007071345 | 27.0 ppb |
| 2020-07-07 | CA2710006_007_007-202007071340 | 4.00 ppb |
| 2020-07-30 | CA2710006_006_006-202007301640 | 22.0 ppb |
| 2020-08-03 | CA2710006_004_004-202008031300 | 23.0 ppb |
| 2020-08-03 | CA2710006_006_006-202008031450 | 23.0 ppb |
| 2020-08-03 | CA2710006_008_008-202008031310 | 25.0 ppb |
| 2020-08-03 | CA2710006_009_009-202008031350 | 46.0 ppb |
| 2020-08-03 | CA2710006_007_007-202008031315 | 4.00 ppb |
| 2020-09-03 | CA2710006_004_004-202009031010 | 24.0 ppb |
| 2020-09-03 | CA2710006_006_006-202009031015 | 21.0 ppb |
| 2020-09-03 | CA2710006_007_007-202009031005 | 3.00 ppb |
| 2020-09-03 | CA2710006_008_008-202009031000 | 20.0 ppb |
| 2020-10-06 | CA2710006_008_008-202010061302 | 22.0 ppb |
| 2020-10-06 | CA2710006_006_006-202010061330 | 22.0 ppb |
| 2020-10-06 | CA2710006_004_004-202010061335 | 27.0 ppb |
| 2020-10-06 | CA2710006_007_007-202010061304 | 3.00 ppb |
| 2020-11-12 | CA2710006_004_004-202011121220 | 23.0 ppb |
| 2020-11-12 | CA2710006_006_006-202011121215 | 21.0 ppb |
| 2020-11-12 | CA2710006_007_007-202011121230 | 4.00 ppb |
| 2020-11-12 | CA2710006_008_008-202011121223 | 21.0 ppb |
| 2020-12-09 | CA2710006_004_004-202012091650 | 25.0 ppb |
| 2020-12-09 | CA2710006_006_006-202012091645 | 27.0 ppb |
| 2020-12-09 | CA2710006_008_008-202012091700 | 29.0 ppb |
| 2020-12-09 | CA2710006_007_007-202012091705 | 5.00 ppb |
| 2021-01-11 | CA2710006_004_004-202101111325 | 24.0 ppb |
| 2021-01-11 | CA2710006_006_006-202101111315 | 22.0 ppb |
| 2021-01-11 | CA2710006_007_007-202101111345 | 3.00 ppb |
| 2021-01-11 | CA2710006_008_008-202101111340 | 24.0 ppb |
| 2021-02-10 | CA2710006_007_007-202102101125 | 5.00 ppb |
| 2021-02-10 | CA2710006_008_008-202102101130 | 26.0 ppb |
| 2021-02-10 | CA2710006_004_004-202102101105 | 29.0 ppb |
| 2021-02-10 | CA2710006_006_006-202102101110 | 29.0 ppb |
| 2021-03-03 | CA2710006_004_004-202103030905 | 25.0 ppb |
| 2021-03-03 | CA2710006_007_007-202103030920 | 4.00 ppb |
| 2021-03-03 | CA2710006_008_008-202103030915 | 28.0 ppb |
| 2021-03-03 | CA2710006_006_006-202103030900 | 28.0 ppb |
| 2021-04-15 | CA2710006_004_004-202104151455 | 25.0 ppb |
| 2021-04-15 | CA2710006_006_006-202104151448 | 23.0 ppb |
| 2021-04-15 | CA2710006_008_008-202104151506 | 25.0 ppb |
| 2021-04-15 | CA2710006_007_007-202104151510 | 4.00 ppb |
| 2021-05-04 | CA2710006_004_004-202105041033 | 25.0 ppb |
| 2021-05-04 | CA2710006_009_009-202105041014 | 48.0 ppb |
| 2021-05-04 | CA2710006_007_007-202105041040 | 3.00 ppb |
| 2021-05-04 | CA2710006_006_006-202105041030 | 23.0 ppb |
| 2021-05-04 | CA2710006_008_008-202105041042 | 27.0 ppb |
| 2021-06-10 | CA2710006_004_004-202106101037 | 25.0 ppb |
| 2021-06-10 | CA2710006_006_006-202106101033 | 22.0 ppb |
| 2021-06-10 | CA2710006_007_007-202106101050 | 4.00 ppb |
| 2021-06-10 | CA2710006_008_008-202106101044 | 23.0 ppb |
| 2021-07-23 | CA2710006_007_007-202107231300 | 4.00 ppb |
| 2021-07-23 | CA2710006_004_004-202107231250 | 23.0 ppb |
| 2021-07-23 | CA2710006_008_008-202107231255 | 23.0 ppb |
| 2021-07-23 | CA2710006_006_006-202107231245 | 21.0 ppb |
| 2021-08-25 | CA2710006_008_008-202108251008 | 26.0 ppb |
| 2021-08-25 | CA2710006_004_004-202108251408 | 19.0 ppb |
| 2021-08-25 | CA2710006_006_006-202108251008 | 24.0 ppb |
| 2021-08-25 | CA2710006_007_007-202108251308 | 4.00 ppb |
| 2021-09-02 | CA2710006_006_006-202109021109 | 42.0 ppb |
| 2021-09-02 | CA2710006_007_007-202109021209 | 4.00 ppb |
| 2021-09-02 | CA2710006_008_008-202109021209 | 24.0 ppb |
| 2021-09-02 | CA2710006_004_004-202109021209 | 28.0 ppb |
| 2021-10-12 | CA2710006_004_004-202110120810 | 25.0 ppb |
| 2021-10-12 | CA2710006_006_006-202110120815 | 23.0 ppb |
| 2021-10-12 | CA2710006_007_007-202110120755 | 4.00 ppb |
| 2021-10-12 | CA2710006_008_008-202110120800 | 23.0 ppb |
| 2021-11-03 | CA2710006_004_004-202111030835 | 31.0 ppb |
| 2021-11-03 | CA2710006_006_006-202111030840 | 28.0 ppb |
| 2021-11-03 | CA2710006_007_007-202111030825 | 5.00 ppb |
| 2021-11-03 | CA2710006_008_008-202111030820 | 29.0 ppb |
| 2021-12-09 | CA2710006_008_008-202112091145 | 25.0 ppb |
| 2021-12-09 | CA2710006_004_004-202112091140 | 27.0 ppb |
| 2021-12-09 | CA2710006_006_006-202112091135 | 26.0 ppb |
| 2021-12-09 | CA2710006_007_007-202112091150 | 4.00 ppb |
| 2022-01-13 | CA2710006_004_004-202201131340 | 27.0 ppb |
| 2022-01-13 | CA2710006_006_006-202201131330 | 33.0 ppb |
| 2022-01-13 | CA2710006_007_007-202201131400 | 5.00 ppb |
| 2022-01-13 | CA2710006_008_008-202201131405 | 26.0 ppb |
| 2022-02-01 | CA2710006_006_006-202202011300 | 35.0 ppb |
| 2022-02-01 | CA2710006_004_004-202202011255 | 13.0 ppb |
| 2022-02-02 | CA2710006_007_007-202202021206 | 3.00 ppb |
| 2022-02-02 | CA2710006_008_008-202202021205 | 31.0 ppb |
| 2022-03-08 | CA2710006_006_006-202203081245 | 27.0 ppb |
| 2022-03-08 | CA2710006_008_008-202203081225 | 30.0 ppb |
| 2022-03-08 | CA2710006_009_009-202203081255 | 47.0 ppb |
| 2022-03-08 | CA2710006_004_004-202203081240 | 25.0 ppb |
| 2022-03-08 | CA2710006_007_007-202203081225 | 5.00 ppb |
| 2022-04-05 | CA2710006_006_006-202204051335 | 26.0 ppb |
| 2022-04-05 | CA2710006_007_007-202204051350 | 5.00 ppb |
| 2022-04-05 | CA2710006_004_004-202204051340 | 25.0 ppb |
| 2022-04-05 | CA2710006_008_008-202204051345 | 25.0 ppb |
| 2022-04-20 | CA2710006_006_006-202204201405 | 26.0 ppb |
| 2022-04-20 | CA2710006_004_004-202204201335 | 27.0 ppb |
| 2022-05-18 | CA2710006_004_004-202205181400 | 25.0 ppb |
| 2022-05-18 | CA2710006_006_006-202205181355 | 24.0 ppb |
| 2022-05-18 | CA2710006_007_007-202205181415 | 4.00 ppb |
| 2022-05-18 | CA2710006_008_008-202205181410 | 29.0 ppb |
| 2022-06-08 | CA2710006_006_006-202206081115 | 23.0 ppb |
| 2022-06-08 | CA2710006_007_007-202206081125 | 3.00 ppb |
| 2022-06-08 | CA2710006_008_008-202206081130 | 24.0 ppb |
| 2022-06-08 | CA2710006_004_004-202206081120 | 26.0 ppb |
| 2022-07-13 | CA2710006_004_004-202207131500 | 29.0 ppb |
| 2022-07-13 | CA2710006_007_007-202207131445 | 4.00 ppb |
| 2022-07-13 | CA2710006_008_008-202207131430 | 26.0 ppb |
| 2022-07-13 | CA2710006_006_006-202207131510 | 25.0 ppb |
| 2022-08-17 | CA2710006_004_004-202208171240 | 28.0 ppb |
| 2022-08-17 | CA2710006_008_008-202208171215 | 30.0 ppb |
| 2022-08-17 | CA2710006_006_006-202208171235 | 25.0 ppb |
| 2022-08-22 | CA2710006_007_007-202208220930 | 5.00 ppb |
| 2022-09-08 | CA2710006_007_007-202209081025 | 4.00 ppb |
| 2022-09-08 | CA2710006_006_006-202209080910 | 23.0 ppb |
| 2022-09-08 | CA2710006_008_008-202209081015 | 38.0 ppb |
| 2022-09-08 | CA2710006_004_004-202209080905 | 27.0 ppb |
| 2022-10-13 | CA2710006_004_004-202210131300 | 27.0 ppb |
| 2022-10-13 | CA2710006_006_006-202210131305 | 24.0 ppb |
| 2022-10-13 | CA2710006_009_009-202210131330 | 49.0 ppb |
| 2022-10-13 | CA2710006_007_007-202210131345 | 4.00 ppb |
| 2022-10-13 | CA2710006_008_008-202210131340 | 28.0 ppb |
| 2022-11-17 | CA2710006_006_006-202211170928 | 27.0 ppb |
| 2022-11-17 | CA2710006_008_008-202211170922 | 31.0 ppb |
| 2022-11-17 | CA2710006_004_004-202211170930 | 30.0 ppb |
| 2022-11-17 | CA2710006_007_007-202211170920 | 4.00 ppb |
| 2022-12-12 | CA2710006_007_007-202212121222 | 3.00 ppb |
| 2022-12-12 | CA2710006_006_006-202212121215 | 29.0 ppb |
| 2022-12-12 | CA2710006_004_004-202212121217 | 29.0 ppb |
| 2022-12-12 | CA2710006_008_008-202212121220 | 28.0 ppb |
| 2023-01-19 | CA2710006_004_004-202301191210 | 28.0 ppb |
| 2023-01-19 | CA2710006_007_007-202301191215 | 4.00 ppb |
| 2023-01-19 | CA2710006_006_006-202301191205 | 27.0 ppb |
| 2023-01-19 | CA2710006_008_008-202301191220 | 29.0 ppb |
| 2023-02-14 | CA2710006_008_008-202302140855 | 27.0 ppb |
| 2023-02-14 | CA2710006_004_004-202302140840 | 27.0 ppb |
| 2023-02-14 | CA2710006_006_006-202302140850 | 27.0 ppb |
| 2023-02-14 | CA2710006_007_007-202302140900 | 4.00 ppb |
| 2023-03-09 | CA2710006_008_008-202303091555 | 30.0 ppb |
| 2023-03-09 | CA2710006_009_009-202303091600 | 48.0 ppb |
| 2023-03-09 | CA2710006_004_004-202303091550 | 24.0 ppb |
| 2023-03-09 | CA2710006_007_007-202303091550 | 5.00 ppb |
| 2023-03-09 | CA2710006_006_006-202303091540 | 28.0 ppb |
| 2023-04-13 | CA2710006_008_008-202304131230 | 27.0 ppb |
| 2023-04-13 | CA2710006_006_006-202304131241 | 25.0 ppb |
| 2023-04-13 | CA2710006_009_009-202304131256 | 48.0 ppb |
| 2023-04-13 | CA2710006_004_004-202304131245 | 26.0 ppb |
| 2023-04-13 | CA2710006_007_007-202304131234 | 4.00 ppb |
| 2023-05-10 | CA2710006_008_008-202305101100 | 24.0 ppb |
| 2023-05-10 | CA2710006_006_006-202305101115 | 22.0 ppb |
| 2023-05-10 | CA2710006_004_004-202305101125 | 24.0 ppb |
| 2023-05-10 | CA2710006_007_007-202305101105 | 3.00 ppb |
| 2023-05-10 | CA2710006_009_009-202305101145 | 49.0 ppb |
| 2023-06-14 | CA2710006_006_006-202306141250 | 22.0 ppb |
| 2023-06-14 | CA2710006_007_007-202306141300 | 5.00 ppb |
| 2023-06-14 | CA2710006_008_008-202306141255 | 23.0 ppb |
| 2023-06-14 | CA2710006_004_004-202306141245 | 25.0 ppb |
| 2023-07-13 | CA2710006_004_004-202307131335 | 26.0 ppb |
| 2023-07-13 | CA2710006_006_006-202307131340 | 22.0 ppb |
| 2023-07-13 | CA2710006_007_007-202307131330 | 6.00 ppb |
| 2023-07-13 | CA2710006_008_008-202307131325 | 23.0 ppb |
| 2023-07-17 | CA2710006_009_009-202307171350 | 47.0 ppb |
| 2023-08-03 | CA2710006_007_007-202308030954 | 4.00 ppb |
| 2023-08-03 | CA2710006_008_008-202308030954 | 23.0 ppb |
| 2023-08-03 | CA2710006_006_006-202308030945 | 24.0 ppb |
| 2023-08-03 | CA2710006_004_004-202308030949 | 27.0 ppb |
| 2023-09-11 | CA2710006_006_006-202309111300 | 22.0 ppb |
| 2023-09-11 | CA2710006_007_007-202309111255 | 5.00 ppb |
| 2023-09-11 | CA2710006_008_008-202309111250 | 33.0 ppb |
| 2023-09-11 | CA2710006_004_004-202309111257 | 27.0 ppb |
| 2023-10-04 | CA2710006_004_004-202310041110 | 24.0 ppb |
| 2023-10-04 | CA2710006_008_008-202310041050 | 22.0 ppb |
| 2023-10-04 | CA2710006_006_006-202310041120 | 21.0 ppb |
| 2023-10-04 | CA2710006_007_007-202310041040 | 3.00 ppb |
| 2023-11-09 | CA2710006_006_006-202311091210 | 30.0 ppb |
| 2023-11-09 | CA2710006_008_008-202311091215 | 27.0 ppb |
| 2023-11-09 | CA2710006_004_004-202311091205 | 31.0 ppb |
| 2023-11-09 | CA2710006_007_007-202311091220 | 4.00 ppb |
| 2023-12-07 | CA2710006_006_006-202312071405 | 23.0 ppb |
| 2023-12-07 | CA2710006_009_009-202312071420 | 48.0 ppb |
| 2023-12-07 | CA2710006_004_004-202312071410 | 26.0 ppb |
| 2023-12-07 | CA2710006_007_007-202312071355 | 4.00 ppb |
| 2023-12-07 | CA2710006_008_008-202312071400 | 27.0 ppb |