Chlorite
City of Giddings
Chlorite is a disinfection byproduct resulting from water treatment with chlorine dioxide. Chlorite decreases hemoglobin levels and causes other hematologic effects. Read More.
Chlorite also forms when chlorine dioxide is used as a bleaching agent for textiles, paper pulp, flour and oils, and from the use of chlorine dioxide in food and packaging.� In 2009, California published a public health goal of 50 parts per billion for chlorite in drinking water. California state scientists reported that chlorite causes red blood cell damage, affects sperm and thyroid function, and may alter behavior and neurodevelopment of rat pups exposed in the womb.
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 | 67.7 ppb | 72 | 28 | ND - 580.0 ppb |
| 2019 | 37.3 ppb | 72 | 32 | ND - 242.0 ppb |
| 2020 | 45.0 ppb | 72 | 40 | ND - 566.0 ppb |
| 2021 | 35.0 ppb | 72 | 59 | ND - 71.8 ppb |
| 2022 | 57.9 ppb | 72 | 60 | ND - 203.0 ppb |
| 2023 | 59.9 ppb | 72 | 60 | ND - 164.0 ppb |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 50 ppb
The EWG Health Guideline of 50 ppb for chlorite 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 change in blood chemistry.
EPA Maximum Contaminant
Level (MCL): 1,000 ppb
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-17 | 18-0118-4 | 227.0 ppb |
| 2018-01-17 | 18-0118-5 | 198.0 ppb |
| 2018-01-17 | 18-0118-6 | 199.0 ppb |
| 2018-01-17 | 18-0118-7 | ND |
| 2018-01-17 | 18-0118-8 | ND |
| 2018-01-17 | 18-0118-9 | ND |
| 2018-02-07 | 18-0208-1 | ND |
| 2018-02-07 | 18-0208-2 | 50.0 ppb |
| 2018-02-07 | 18-0208-3 | ND |
| 2018-02-07 | 18-0208-4 | ND |
| 2018-02-07 | 18-0208-5 | ND |
| 2018-02-07 | 18-0208-6 | ND |
| 2018-03-07 | 18-0308-28 | 84.0 ppb |
| 2018-03-07 | 18-0308-29 | 131.0 ppb |
| 2018-03-07 | 18-0308-30 | 25.0 ppb |
| 2018-03-07 | 18-0308-31 | ND |
| 2018-03-07 | 18-0308-32 | ND |
| 2018-03-07 | 18-0308-33 | ND |
| 2018-04-11 | 18-0412-1 | ND |
| 2018-04-11 | 18-0412-2 | ND |
| 2018-04-11 | 18-0412-3 | ND |
| 2018-04-11 | 18-0412-4 | 580.0 ppb |
| 2018-04-11 | 18-0412-5 | 500.0 ppb |
| 2018-04-11 | 18-0412-6 | 400.0 ppb |
| 2018-05-09 | 18-0510-1 | 344.0 ppb |
| 2018-05-09 | 18-0510-2 | 347.0 ppb |
| 2018-05-09 | 18-0510-3 | 332.0 ppb |
| 2018-05-09 | 18-0510-4 | ND |
| 2018-05-09 | 18-0510-5 | ND |
| 2018-05-09 | 18-0510-6 | ND |
| 2018-06-11 | 18-0612-4 | ND |
| 2018-06-11 | 18-0612-5 | ND |
| 2018-06-11 | 18-0612-6 | 20.0 ppb |
| 2018-06-11 | 18-0612-7 | ND |
| 2018-06-11 | 18-0612-8 | ND |
| 2018-06-11 | 18-0612-9 | ND |
| 2018-07-10 | 18-0711-1 | 333.0 ppb |
| 2018-07-10 | 18-0711-2 | 217.0 ppb |
| 2018-07-10 | 18-0711-3 | 248.0 ppb |
| 2018-07-10 | 18-0711-4 | ND |
| 2018-07-10 | 18-0711-5 | ND |
| 2018-07-10 | 18-0711-6 | ND |
| 2018-08-06 | 18-0807-4 | 63.0 ppb |
| 2018-08-06 | 18-0807-5 | 65.0 ppb |
| 2018-08-06 | 18-0807-6 | 61.0 ppb |
| 2018-08-06 | 18-0807-7 | ND |
| 2018-08-06 | 18-0807-8 | ND |
| 2018-08-06 | 18-0807-9 | ND |
| 2018-09-17 | 18-0918-1 | ND |
| 2018-09-17 | 18-0918-2 | ND |
| 2018-09-17 | 18-0918-3 | ND |
| 2018-09-17 | 18-0918-4 | ND |
| 2018-09-17 | 18-0918-5 | ND |
| 2018-09-17 | 18-0918-6 | ND |
| 2018-10-03 | 18-1004-1 | 46.0 ppb |
| 2018-10-03 | 18-1004-2 | 40.0 ppb |
| 2018-10-03 | 18-1004-3 | 54.0 ppb |
| 2018-10-03 | 18-1004-4 | ND |
| 2018-10-03 | 18-1004-5 | ND |
| 2018-10-03 | 18-1004-6 | ND |
| 2018-11-08 | 18-1109-2 | ND |
| 2018-11-08 | 18-1109-3 | ND |
| 2018-11-08 | 18-1109-4 | ND |
| 2018-11-08 | 18-1109-5 | ND |
| 2018-11-08 | 18-1109-6 | ND |
| 2018-11-08 | 18-1109-7 | ND |
| 2018-12-13 | 18-1214-4 | 72.0 ppb |
| 2018-12-13 | 18-1214-5 | 75.0 ppb |
| 2018-12-13 | 18-1214-6 | 72.0 ppb |
| 2018-12-13 | 18-1214-7 | ND |
| 2018-12-13 | 18-1214-8 | 34.0 ppb |
| 2018-12-13 | 18-1214-9 | 58.0 ppb |
| 2019-01-16 | 19-0117-1 | 173.0 ppb |
| 2019-01-16 | 19-0117-2 | 207.0 ppb |
| 2019-01-16 | 19-0117-3 | 216.0 ppb |
| 2019-01-16 | 19-0117-4 | 107.0 ppb |
| 2019-01-16 | 19-0117-5 | 87.0 ppb |
| 2019-01-16 | 19-0117-6 | 39.0 ppb |
| 2019-02-12 | 19-0213-10 | 75.0 ppb |
| 2019-02-12 | 19-0213-11 | ND |
| 2019-02-12 | 19-0213-12 | 71.0 ppb |
| 2019-02-12 | 19-0213-13 | ND |
| 2019-02-12 | 19-0213-8 | 92.0 ppb |
| 2019-02-12 | 19-0213-9 | 74.0 ppb |
| 2019-03-11 | 19-0312-1 | 45.0 ppb |
| 2019-03-11 | 19-0312-2 | 42.0 ppb |
| 2019-03-11 | 19-0312-3 | 43.0 ppb |
| 2019-03-11 | 19-0312-4 | ND |
| 2019-03-11 | 19-0312-5 | ND |
| 2019-03-11 | 19-0312-6 | ND |
| 2019-04-10 | 19-0411-1 | 30.0 ppb |
| 2019-04-10 | 19-0411-2 | 40.0 ppb |
| 2019-04-10 | 19-0411-3 | 24.0 ppb |
| 2019-04-10 | 19-0411-4 | 63.0 ppb |
| 2019-04-10 | 19-0411-5 | 37.0 ppb |
| 2019-04-10 | 19-0411-6 | ND |
| 2019-05-14 | 19-0515-1 | 31.0 ppb |
| 2019-05-14 | 19-0515-2 | ND |
| 2019-05-14 | 19-0515-3 | ND |
| 2019-05-14 | 19-0515-4 | ND |
| 2019-05-14 | 19-0515-5 | ND |
| 2019-05-14 | 19-0515-6 | ND |
| 2019-06-11 | 19-0612-1 | 21.0 ppb |
| 2019-06-11 | 19-0612-2 | 19.0 ppb |
| 2019-06-11 | 19-0612-3 | 26.0 ppb |
| 2019-06-11 | 19-0612-4 | 20.0 ppb |
| 2019-06-11 | 19-0612-5 | ND |
| 2019-06-11 | 19-0612-6 | 22.0 ppb |
| 2019-07-09 | 19-0710-18 | ND |
| 2019-07-09 | 19-0710-19 | ND |
| 2019-07-09 | 19-0710-20 | 29.0 ppb |
| 2019-07-09 | 19-0710-21 | ND |
| 2019-07-09 | 19-0710-22 | ND |
| 2019-07-09 | 19-0710-23 | ND |
| 2019-08-12 | 19-0813-1 | ND |
| 2019-08-12 | 19-0813-2 | 83.0 ppb |
| 2019-08-12 | 19-0813-3 | ND |
| 2019-08-12 | 19-0813-4 | 25.0 ppb |
| 2019-08-12 | 19-0813-5 | ND |
| 2019-08-12 | 19-0813-6 | ND |
| 2019-09-11 | 19-0913-10 | ND |
| 2019-09-11 | 19-0913-11 | ND |
| 2019-09-11 | 19-0913-12 | ND |
| 2019-09-11 | 19-0913-7 | ND |
| 2019-09-11 | 19-0913-8 | ND |
| 2019-09-11 | 19-0913-9 | ND |
| 2019-10-07 | 19-1008-1 | ND |
| 2019-10-07 | 19-1008-2 | ND |
| 2019-10-07 | 19-1008-3 | ND |
| 2019-10-07 | 19-1008-4 | ND |
| 2019-10-07 | 19-1008-5 | ND |
| 2019-10-07 | 19-1008-6 | ND |
| 2019-11-12 | 19-1113-1 | 242.0 ppb |
| 2019-11-12 | 19-1113-2 | 229.0 ppb |
| 2019-11-12 | 19-1113-3 | 202.0 ppb |
| 2019-11-12 | 19-1113-4 | ND |
| 2019-11-12 | 19-1113-5 | 166.0 ppb |
| 2019-11-12 | 19-1113-6 | 109.0 ppb |
| 2019-12-10 | 19-1211-1 | ND |
| 2019-12-10 | 19-1211-2 | ND |
| 2019-12-10 | 19-1211-3 | ND |
| 2019-12-10 | 19-1211-4 | ND |
| 2019-12-10 | 19-1211-5 | ND |
| 2019-12-10 | 19-1211-6 | ND |
| 2020-01-08 | 20--0109-1 | 20.0 ppb |
| 2020-01-08 | 20--0109-2 | 18.0 ppb |
| 2020-01-08 | 20--0109-3 | 25.0 ppb |
| 2020-01-08 | 20--0109-4 | ND |
| 2020-01-08 | 20--0109-5 | ND |
| 2020-01-08 | 20--0109-6 | ND |
| 2020-02-24 | 20-0225-10 | 59.0 ppb |
| 2020-02-24 | 20-0225-11 | 205.0 ppb |
| 2020-02-24 | 20-0225-6 | 417.0 ppb |
| 2020-02-24 | 20-0225-7 | 566.0 ppb |
| 2020-02-24 | 20-0225-8 | 560.0 ppb |
| 2020-02-24 | 20-0225-9 | ND |
| 2020-03-09 | 20-0310-16 | 25.0 ppb |
| 2020-03-09 | 20-0310-17 | 16.0 ppb |
| 2020-03-09 | 20-0310-18 | 32.0 ppb |
| 2020-03-09 | 20-0310-19 | ND |
| 2020-03-09 | 20-0310-20 | ND |
| 2020-03-09 | 20-0310-21 | ND |
| 2020-04-14 | 20-0415-1 | 18.0 ppb |
| 2020-04-14 | 20-0415-2 | 35.0 ppb |
| 2020-04-14 | 20-0415-3 | ND |
| 2020-04-14 | 20-0415-4 | 25.0 ppb |
| 2020-04-14 | 20-0415-5 | ND |
| 2020-04-14 | 20-0415-6 | 35.0 ppb |
| 2020-05-05 | 20-0506-1 | ND |
| 2020-05-05 | 20-0506-2 | ND |
| 2020-05-05 | 20-0506-3 | ND |
| 2020-05-05 | 20-0506-4 | ND |
| 2020-05-05 | 20-0506-5 | ND |
| 2020-05-05 | 20-0506-6 | ND |
| 2020-06-11 | 20-0612-1 | 42.0 ppb |
| 2020-06-11 | 20-0612-2 | 29.0 ppb |
| 2020-06-11 | 20-0612-3 | 48.0 ppb |
| 2020-06-11 | 20-0612-4 | ND |
| 2020-06-11 | 20-0612-5 | ND |
| 2020-06-11 | 20-0612-6 | ND |
| 2020-07-06 | 20-0707-1 | 37.0 ppb |
| 2020-07-06 | 20-0707-2 | 35.0 ppb |
| 2020-07-06 | 20-0707-3 | 36.0 ppb |
| 2020-07-06 | 20-0707-4 | ND |
| 2020-07-06 | 20-0707-5 | ND |
| 2020-07-06 | 20-0707-6 | ND |
| 2020-08-11 | 20-0812-1 | 41.0 ppb |
| 2020-08-11 | 20-0812-2 | 28.0 ppb |
| 2020-08-11 | 20-0812-3 | 35.0 ppb |
| 2020-08-11 | 20-0812-4 | ND |
| 2020-08-11 | 20-0812-5 | ND |
| 2020-08-11 | 20-0812-6 | ND |
| 2020-09-15 | 20-0916-1 | 75.0 ppb |
| 2020-09-15 | 20-0916-2 | 76.0 ppb |
| 2020-09-15 | 20-0916-3 | 70.0 ppb |
| 2020-09-15 | 20-0916-4 | 74.0 ppb |
| 2020-09-15 | 20-0916-5 | 99.0 ppb |
| 2020-09-15 | 20-0916-6 | 88.0 ppb |
| 2020-10-06 | 20-1007-1 | 47.0 ppb |
| 2020-10-06 | 20-1007-2 | 44.0 ppb |
| 2020-10-06 | 20-1007-3 | 40.0 ppb |
| 2020-10-06 | 20-1007-4 | 49.0 ppb |
| 2020-10-06 | 20-1007-5 | 24.0 ppb |
| 2020-10-06 | 20-1007-6 | ND |
| 2020-11-09 | 20-1110-1 | 46.0 ppb |
| 2020-11-09 | 20-1110-2 | 28.0 ppb |
| 2020-11-09 | 20-1110-3 | 45.0 ppb |
| 2020-11-09 | 20-1110-4 | ND |
| 2020-11-09 | 20-1110-5 | 24.0 ppb |
| 2020-11-09 | 20-1110-6 | 25.0 ppb |
| 2020-12-07 | 20-1208-10 | ND |
| 2020-12-07 | 20-1208-11 | ND |
| 2020-12-07 | 20-1208-12 | ND |
| 2020-12-07 | 20-1208-13 | ND |
| 2020-12-07 | 20-1208-14 | ND |
| 2020-12-07 | 20-1208-9 | ND |
| 2021-01-20 | 21-0121-1 | 37.0 ppb |
| 2021-01-20 | 21-0121-2 | 40.0 ppb |
| 2021-01-20 | 21-0121-3 | 44.0 ppb |
| 2021-01-20 | 21-0121-4 | ND |
| 2021-01-20 | 21-0121-5 | 29.0 ppb |
| 2021-01-20 | 21-0121-6 | ND |
| 2021-02-09 | 21-0210-10 | 50.0 ppb |
| 2021-02-09 | 21-0210-11 | 52.0 ppb |
| 2021-02-09 | 21-0210-12 | 57.0 ppb |
| 2021-02-09 | 21-0210-13 | 41.0 ppb |
| 2021-02-09 | 21-0210-14 | 33.0 ppb |
| 2021-02-09 | 21-0210-15 | 16.0 ppb |
| 2021-03-16 | 21-0317-10 | ND |
| 2021-03-16 | 21-0317-11 | ND |
| 2021-03-16 | 21-0317-12 | ND |
| 2021-03-16 | 21-0317-13 | ND |
| 2021-03-16 | 21-0317-14 | ND |
| 2021-03-16 | 21-0317-15 | ND |
| 2021-04-12 | 21-0413-1 | 56.0 ppb |
| 2021-04-12 | 21-0413-2 | 53.0 ppb |
| 2021-04-12 | 21-0413-3 | 51.0 ppb |
| 2021-04-12 | 21-0413-4 | ND |
| 2021-04-12 | 21-0413-5 | 23.0 ppb |
| 2021-04-12 | 21-0413-6 | 15.0 ppb |
| 2021-05-12 | 21-0513-1 | 66.0 ppb |
| 2021-05-12 | 21-0513-2 | 60.0 ppb |
| 2021-05-12 | 21-0513-3 | 54.0 ppb |
| 2021-05-12 | 21-0513-4 | ND |
| 2021-05-12 | 21-0513-5 | ND |
| 2021-05-12 | 21-0513-6 | 46.0 ppb |
| 2021-06-16 | 21-0617-1 | 37.0 ppb |
| 2021-06-16 | 21-0617-2 | 49.0 ppb |
| 2021-06-16 | 21-0617-3 | 45.0 ppb |
| 2021-06-16 | 21-0617-4 | ND |
| 2021-06-16 | 21-0617-5 | 24.0 ppb |
| 2021-06-16 | 21-0617-6 | 15.0 ppb |
| 2021-07-12 | 2004593 | 67.0 ppb |
| 2021-07-12 | 2004594 | 49.9 ppb |
| 2021-07-12 | 2004595 | 71.8 ppb |
| 2021-07-12 | 2004596 | 24.6 ppb |
| 2021-07-12 | 2004597 | 34.8 ppb |
| 2021-07-12 | 2004598 | 34.6 ppb |
| 2021-08-11 | 20144122 | 34.8 ppb |
| 2021-08-11 | 20144123 | 32.6 ppb |
| 2021-08-11 | 20144124 | 36.0 ppb |
| 2021-08-11 | 20144125 | 32.8 ppb |
| 2021-08-11 | 20144126 | 29.9 ppb |
| 2021-08-11 | 20144127 | 32.7 ppb |
| 2021-09-14 | 2023875 | 43.8 ppb |
| 2021-09-14 | 2023876 | 41.7 ppb |
| 2021-09-14 | 2023877 | 47.5 ppb |
| 2021-09-14 | 2023878 | 13.5 ppb |
| 2021-09-14 | 2023879 | 43.6 ppb |
| 2021-09-14 | 2023880 | ND |
| 2021-10-19 | 2034404 | 42.0 ppb |
| 2021-10-19 | 2034405 | 45.2 ppb |
| 2021-10-19 | 2034406 | 47.9 ppb |
| 2021-10-19 | 2034407 | 51.4 ppb |
| 2021-10-19 | 2034408 | 52.5 ppb |
| 2021-10-19 | 2034409 | 51.5 ppb |
| 2021-11-17 | 2042720 | 45.7 ppb |
| 2021-11-17 | 2042721 | 43.3 ppb |
| 2021-11-17 | 2042722 | 42.3 ppb |
| 2021-11-17 | 2042723 | 52.2 ppb |
| 2021-11-17 | 2042724 | 43.1 ppb |
| 2021-11-17 | 2042725 | 71.4 ppb |
| 2021-12-15 | 2050334 | 44.3 ppb |
| 2021-12-15 | 2050335 | 41.7 ppb |
| 2021-12-15 | 2050336 | 41.5 ppb |
| 2021-12-15 | 2050337 | 51.7 ppb |
| 2021-12-15 | 2050338 | 54.0 ppb |
| 2021-12-15 | 2050339 | 34.9 ppb |
| 2022-01-18 | 2058015 | 43.5 ppb |
| 2022-01-18 | 2058016 | 45.0 ppb |
| 2022-01-18 | 2058017 | 44.5 ppb |
| 2022-01-18 | 2058018 | 40.2 ppb |
| 2022-01-18 | 2058019 | 27.5 ppb |
| 2022-01-18 | 2058020 | 15.7 ppb |
| 2022-02-22 | 2068496 | 32.3 ppb |
| 2022-02-22 | 2068497 | 35.2 ppb |
| 2022-02-22 | 2068498 | 35.9 ppb |
| 2022-02-22 | 2068499 | 12.3 ppb |
| 2022-02-22 | 2068500 | 34.4 ppb |
| 2022-02-22 | 2068501 | 21.8 ppb |
| 2022-03-16 | 2074924 | 77.2 ppb |
| 2022-03-16 | 2074925 | 63.2 ppb |
| 2022-03-16 | 2074926 | 83.1 ppb |
| 2022-03-16 | 2074927 | 38.8 ppb |
| 2022-03-16 | 2074928 | 66.5 ppb |
| 2022-03-16 | 2074929 | 39.6 ppb |
| 2022-04-18 | 2084253 | 79.0 ppb |
| 2022-04-18 | 2084254 | 53.9 ppb |
| 2022-04-18 | 2084255 | 79.9 ppb |
| 2022-04-18 | 2084256 | 67.0 ppb |
| 2022-04-18 | 2084257 | 69.0 ppb |
| 2022-04-18 | 2084258 | 39.6 ppb |
| 2022-05-18 | 2093150 | 82.5 ppb |
| 2022-05-18 | 2093151 | 82.2 ppb |
| 2022-05-18 | 2093152 | 83.0 ppb |
| 2022-05-18 | 2093153 | 110.0 ppb |
| 2022-05-18 | 2093154 | 83.8 ppb |
| 2022-05-18 | 2093155 | 56.1 ppb |
| 2022-06-22 | 2102144 | 83.3 ppb |
| 2022-06-22 | 2102145 | 82.4 ppb |
| 2022-06-22 | 2102146 | 81.8 ppb |
| 2022-06-22 | 2102147 | 68.9 ppb |
| 2022-06-22 | 2102148 | 72.7 ppb |
| 2022-06-22 | 2102149 | 55.7 ppb |
| 2022-07-27 | 2111668 | 89.4 ppb |
| 2022-07-27 | 2111669 | 94.5 ppb |
| 2022-07-27 | 2111670 | 99.8 ppb |
| 2022-07-27 | 2111671 | 96.6 ppb |
| 2022-07-27 | 2111672 | 68.6 ppb |
| 2022-07-27 | 2111673 | 56.1 ppb |
| 2022-08-09 | 2115169 | 203.0 ppb |
| 2022-08-09 | 2115171 | 194.0 ppb |
| 2022-08-09 | 2115172 | 198.0 ppb |
| 2022-08-09 | 2115173 | 37.2 ppb |
| 2022-08-09 | 2115174 | 126.0 ppb |
| 2022-08-09 | 2115175 | ND |
| 2022-09-13 | 2125760 | 89.5 ppb |
| 2022-09-13 | 2125761 | 91.2 ppb |
| 2022-09-13 | 2125762 | 94.8 ppb |
| 2022-09-13 | 2125763 | ND |
| 2022-09-13 | 2125764 | 37.4 ppb |
| 2022-09-13 | 2125765 | 44.8 ppb |
| 2022-10-17 | 2135840 | 60.6 ppb |
| 2022-10-17 | 2135841 | 56.9 ppb |
| 2022-10-17 | 2135842 | 58.6 ppb |
| 2022-10-17 | 2135843 | 110.0 ppb |
| 2022-10-17 | 2135844 | 72.1 ppb |
| 2022-10-17 | 2135845 | 20.5 ppb |
| 2022-11-14 | 2144302 | 32.1 ppb |
| 2022-11-14 | 2144303 | 46.4 ppb |
| 2022-11-14 | 2144304 | ND |
| 2022-11-14 | 2144305 | ND |
| 2022-11-14 | 2144306 | ND |
| 2022-11-14 | 2144307 | ND |
| 2022-12-12 | 2152763 | ND |
| 2022-12-12 | 2152765 | ND |
| 2022-12-12 | 2152766 | ND |
| 2022-12-12 | 2152767 | ND |
| 2022-12-12 | 2152768 | ND |
| 2022-12-12 | 2152769 | ND |
| 2023-01-18 | 2162305 | 73.7 ppb |
| 2023-01-18 | 2162306 | 74.2 ppb |
| 2023-01-18 | 2162307 | 71.8 ppb |
| 2023-01-18 | 2162308 | 74.2 ppb |
| 2023-01-18 | 2162309 | 72.1 ppb |
| 2023-01-18 | 2162310 | 74.8 ppb |
| 2023-02-14 | 2170199 | 77.2 ppb |
| 2023-02-14 | 2170201 | 79.9 ppb |
| 2023-02-14 | 2170202 | 77.8 ppb |
| 2023-02-14 | 2170203 | 54.4 ppb |
| 2023-02-14 | 2170204 | 88.4 ppb |
| 2023-02-14 | 2170205 | 41.5 ppb |
| 2023-03-13 | 2179123 | 86.9 ppb |
| 2023-03-13 | 2179124 | 85.7 ppb |
| 2023-03-13 | 2179125 | 86.4 ppb |
| 2023-03-13 | 2179126 | 79.3 ppb |
| 2023-03-13 | 2179127 | 87.5 ppb |
| 2023-03-13 | 2179128 | 72.5 ppb |
| 2023-04-10 | 2186385 | 158.0 ppb |
| 2023-04-10 | 2186386 | 141.0 ppb |
| 2023-04-10 | 2186387 | 164.0 ppb |
| 2023-04-10 | 2186388 | 75.4 ppb |
| 2023-04-10 | 2186389 | 105.0 ppb |
| 2023-04-10 | 2186390 | 156.0 ppb |
| 2023-05-15 | 2197075 | 74.6 ppb |
| 2023-05-15 | 2197076 | 73.8 ppb |
| 2023-05-15 | 2197077 | 76.4 ppb |
| 2023-05-15 | 2197078 | 52.6 ppb |
| 2023-05-15 | 2197079 | 60.2 ppb |
| 2023-05-15 | 2197080 | 56.6 ppb |
| 2023-06-13 | 2205082 | 76.3 ppb |
| 2023-06-13 | 2205083 | 76.8 ppb |
| 2023-06-13 | 2205084 | 75.5 ppb |
| 2023-06-13 | 2205085 | 43.6 ppb |
| 2023-06-13 | 2205086 | 42.1 ppb |
| 2023-06-13 | 2205087 | 76.9 ppb |
| 2023-07-12 | 2213960 | ND |
| 2023-07-12 | 2213961 | ND |
| 2023-07-12 | 2213962 | ND |
| 2023-07-12 | 2213963 | ND |
| 2023-07-12 | 2213964 | ND |
| 2023-07-12 | 2213965 | ND |
| 2023-08-08 | 2221059 | 56.8 ppb |
| 2023-08-08 | 2221060 | 54.7 ppb |
| 2023-08-08 | 2221061 | 53.1 ppb |
| 2023-08-08 | 2221062 | 19.8 ppb |
| 2023-08-08 | 2221063 | 30.5 ppb |
| 2023-08-08 | 2221064 | 10.5 ppb |
| 2023-09-11 | 2230515 | 73.9 ppb |
| 2023-09-11 | 2230516 | 75.3 ppb |
| 2023-09-11 | 2230517 | 76.2 ppb |
| 2023-09-11 | 2230518 | 52.0 ppb |
| 2023-09-11 | 2230519 | 63.9 ppb |
| 2023-09-11 | 2230520 | 30.3 ppb |
| 2023-10-22 | 2242388 | 65.4 ppb |
| 2023-10-22 | 2242389 | 66.9 ppb |
| 2023-10-22 | 2242390 | 66.6 ppb |
| 2023-10-22 | 2242391 | ND |
| 2023-10-22 | 2242392 | 64.0 ppb |
| 2023-10-22 | 2242393 | ND |
| 2023-11-13 | 2248054 | 72.1 ppb |
| 2023-11-13 | 2248055 | 67.1 ppb |
| 2023-11-13 | 2248056 | 73.7 ppb |
| 2023-11-13 | 2248057 | 62.7 ppb |
| 2023-11-13 | 2248058 | 69.3 ppb |
| 2023-11-13 | 2248059 | 66.6 ppb |
| 2023-12-05 | 2253707 | ND |
| 2023-12-05 | 2253708 | ND |
| 2023-12-05 | 2253709 | ND |
| 2023-12-05 | 2253710 | ND |
| 2023-12-05 | 2253711 | 56.1 ppb |
| 2023-12-05 | 2253712 | 45.2 ppb |