Haloacetic acids (HAA5)
West Jefferson Waterworks District 2
Haloacetic acids are formed when disinfectants such as chlorine are added to tap water. The group of five haloacetic acids regulated by federal standards includes monochloroacetic acid, dichloroacetic acid, trichloroacetic acid, monobromoacetic acid and dibromoacetic acid. Read More.
Haloacetic acids are harmful during pregnancy and may increase the risk of cancer. Haloacetic acids are� genotoxic, which means that they induce mutations and DNA damage. Multiple studies by the National Toxicology Program have demonstrated the cancer-causing properties of individual haloacetic acids in laboratory animals. The Department of Health and Human Services is currently considering listing di- or tri-haloacetic acids for possible inclusion in its comprehensive Report on Carcinogens.
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 | 43.2 ppb | 192 | 192 | 2.24 ppb - 145.9 ppb |
| 2019 | 45.0 ppb | 176 | 176 | 1.93 ppb - 100.4 ppb |
| 2020 | 34.5 ppb | 72 | 71 | ND - 62.2 ppb |
| 2021 | 28.2 ppb | 31 | 31 | 1.71 ppb - 74.6 ppb |
| 2022 | 33.3 ppb | 32 | 32 | 1.60 ppb - 98.0 ppb |
| 2023 | 39.4 ppb | 65 | 65 | 4.30 ppb - 109.8 ppb |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 0.1 ppb
The EWG Health Guideline of 0.1 ppb for the group of five haloacetic acids, or HAA5, was defined in a peer-reviewed scientific study by EWG and represents a one-in-a-million lifetime cancer risk level. This health guideline protects against cancer.
EPA Maximum Contaminant
Level (MCL): 60 ppb
The legal limit for the group of five haloacetic acids (HAA5), established in 1998, was based on the need for residual disinfectant levels in water served to customers and the cost of treatment. This limit does not fully protect against the risk of cancer and harm to the developing fetus due to exposure to haloacetic acids.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-09 | A011018W75 | 45.5 ppb |
| 2018-01-09 | A011018W79 | 27.3 ppb |
| 2018-01-09 | A011018W75 | 45.5 ppb |
| 2018-01-09 | A011018W79 | 27.3 ppb |
| 2018-01-10 | A011018W03 | 33.2 ppb |
| 2018-01-10 | A011018W11 | 45.6 ppb |
| 2018-01-10 | A011018W44 | 39.6 ppb |
| 2018-01-10 | A011018W51 | 55.0 ppb |
| 2018-01-10 | A011018W61 | 48.1 ppb |
| 2018-01-10 | A011018W67 | 49.9 ppb |
| 2018-01-10 | A011018W03 | 33.2 ppb |
| 2018-01-10 | A011018W11 | 45.6 ppb |
| 2018-01-10 | A011018W44 | 39.6 ppb |
| 2018-01-10 | A011018W51 | 55.0 ppb |
| 2018-01-10 | A011018W61 | 48.1 ppb |
| 2018-01-10 | A011018W67 | 49.9 ppb |
| 2018-02-07 | A022718W03 | 27.8 ppb |
| 2018-02-07 | A022718W11 | 31.4 ppb |
| 2018-02-07 | A022718W44 | 34.2 ppb |
| 2018-02-07 | A022718W51 | 28.5 ppb |
| 2018-02-07 | A022718W61 | 29.7 ppb |
| 2018-02-07 | A022718W67 | 39.3 ppb |
| 2018-02-07 | A022718W75 | 29.8 ppb |
| 2018-02-07 | A022818W79 | 145.9 ppb |
| 2018-02-07 | A022718W03 | 27.8 ppb |
| 2018-02-07 | A022718W11 | 31.4 ppb |
| 2018-02-07 | A022718W44 | 34.2 ppb |
| 2018-02-07 | A022718W51 | 28.5 ppb |
| 2018-02-07 | A022718W61 | 29.7 ppb |
| 2018-02-07 | A022718W67 | 39.3 ppb |
| 2018-02-07 | A022718W75 | 29.8 ppb |
| 2018-02-07 | A022818W79 | 145.9 ppb |
| 2018-03-06 | A030718W75 | 39.3 ppb |
| 2018-03-06 | A030718W75 | 39.3 ppb |
| 2018-03-07 | A030718W11 | 35.2 ppb |
| 2018-03-07 | A030718W44 | 37.7 ppb |
| 2018-03-07 | A030718W61 | 41.7 ppb |
| 2018-03-07 | A030718W67 | 41.2 ppb |
| 2018-03-07 | A030718W79 | 76.0 ppb |
| 2018-03-07 | A031518W51 | 50.0 ppb |
| 2018-03-07 | A030718W11 | 35.2 ppb |
| 2018-03-07 | A030718W44 | 37.7 ppb |
| 2018-03-07 | A030718W61 | 41.7 ppb |
| 2018-03-07 | A030718W67 | 41.2 ppb |
| 2018-03-07 | A030718W79 | 76.0 ppb |
| 2018-03-07 | A031518W51 | 50.0 ppb |
| 2018-03-15 | A030718W03 | 36.4 ppb |
| 2018-03-15 | A030718W03 | 36.4 ppb |
| 2018-04-03 | A040418W03 | 57.1 ppb |
| 2018-04-03 | A040418W44 | 66.0 ppb |
| 2018-04-03 | A040418W51 | 79.2 ppb |
| 2018-04-03 | A040418W67 | 3.47 ppb |
| 2018-04-03 | XA041918W11 | 56.0 ppb |
| 2018-04-03 | XA041918W61 | 61.7 ppb |
| 2018-04-03 | XA041918W75 | 54.3 ppb |
| 2018-04-03 | XA041918W79 | 57.3 ppb |
| 2018-04-03 | A040418W03 | 57.1 ppb |
| 2018-04-03 | A040418W44 | 66.0 ppb |
| 2018-04-03 | A040418W51 | 79.2 ppb |
| 2018-04-03 | A040418W67 | 3.47 ppb |
| 2018-04-03 | XA041918W11 | 56.0 ppb |
| 2018-04-03 | XA041918W61 | 61.7 ppb |
| 2018-04-03 | XA041918W75 | 54.3 ppb |
| 2018-04-03 | XA041918W79 | 57.3 ppb |
| 2018-05-02 | A050218W03 | 39.4 ppb |
| 2018-05-02 | A050218W11 | 28.2 ppb |
| 2018-05-02 | A050218W44 | 40.9 ppb |
| 2018-05-02 | A050218W51 | 45.2 ppb |
| 2018-05-02 | A050218W61 | 52.4 ppb |
| 2018-05-02 | A050218W67 | 24.3 ppb |
| 2018-05-02 | A050218W75 | 28.0 ppb |
| 2018-05-02 | A052418W79 | 95.5 ppb |
| 2018-05-02 | A050218W03 | 39.4 ppb |
| 2018-05-02 | A050218W11 | 28.2 ppb |
| 2018-05-02 | A050218W44 | 40.9 ppb |
| 2018-05-02 | A050218W51 | 45.2 ppb |
| 2018-05-02 | A050218W61 | 52.4 ppb |
| 2018-05-02 | A050218W67 | 24.3 ppb |
| 2018-05-02 | A050218W75 | 28.0 ppb |
| 2018-05-02 | A052418W79 | 95.5 ppb |
| 2018-06-06 | A060518W75 | 77.0 ppb |
| 2018-06-06 | A060618W11 | 49.1 ppb |
| 2018-06-06 | A060618W44 | 49.3 ppb |
| 2018-06-06 | A060618W51 | 67.0 ppb |
| 2018-06-06 | A060618W61 | 63.8 ppb |
| 2018-06-06 | A060618W67 | 56.6 ppb |
| 2018-06-06 | A061918W03 | 34.9 ppb |
| 2018-06-06 | XA060618W79 | 35.7 ppb |
| 2018-06-06 | A060518W75 | 77.0 ppb |
| 2018-06-06 | A060618W11 | 49.1 ppb |
| 2018-06-06 | A060618W44 | 49.3 ppb |
| 2018-06-06 | A060618W51 | 67.0 ppb |
| 2018-06-06 | A060618W61 | 63.8 ppb |
| 2018-06-06 | A060618W67 | 56.6 ppb |
| 2018-06-06 | A061918W03 | 34.9 ppb |
| 2018-06-06 | XA060618W79 | 35.7 ppb |
| 2018-07-10 | A071118W75 | 64.7 ppb |
| 2018-07-10 | A071118W79 | 28.7 ppb |
| 2018-07-10 | A071118W75 | 64.7 ppb |
| 2018-07-10 | A071118W79 | 28.7 ppb |
| 2018-07-11 | A071118W03 | 43.9 ppb |
| 2018-07-11 | A071118W11 | 52.7 ppb |
| 2018-07-11 | A071118W44 | 54.8 ppb |
| 2018-07-11 | A071118W51 | 59.1 ppb |
| 2018-07-11 | A071118W61 | 66.1 ppb |
| 2018-07-11 | A071118W67 | 52.9 ppb |
| 2018-07-11 | A071118W03 | 43.9 ppb |
| 2018-07-11 | A071118W11 | 52.7 ppb |
| 2018-07-11 | A071118W44 | 54.8 ppb |
| 2018-07-11 | A071118W51 | 59.1 ppb |
| 2018-07-11 | A071118W61 | 66.1 ppb |
| 2018-07-11 | A071118W67 | 52.9 ppb |
| 2018-08-07 | A080818W75 | 61.3 ppb |
| 2018-08-07 | A080818W75 | 61.3 ppb |
| 2018-08-08 | A080818W03 | 32.8 ppb |
| 2018-08-08 | A080818W11 | 53.6 ppb |
| 2018-08-08 | A080818W44 | 58.9 ppb |
| 2018-08-08 | A080818W51 | 59.8 ppb |
| 2018-08-08 | A080818W61 | 59.9 ppb |
| 2018-08-08 | A080818W67 | 50.3 ppb |
| 2018-08-08 | A080818W79 | 5.22 ppb |
| 2018-08-08 | A080818W03 | 32.8 ppb |
| 2018-08-08 | A080818W11 | 53.6 ppb |
| 2018-08-08 | A080818W44 | 58.9 ppb |
| 2018-08-08 | A080818W51 | 59.8 ppb |
| 2018-08-08 | A080818W61 | 59.9 ppb |
| 2018-08-08 | A080818W67 | 50.3 ppb |
| 2018-08-08 | A080818W79 | 5.22 ppb |
| 2018-09-11 | A091218W75 | 49.7 ppb |
| 2018-09-11 | A091218W75 | 49.7 ppb |
| 2018-09-12 | A091218W03 | 8.60 ppb |
| 2018-09-12 | A091218W11 | 5.47 ppb |
| 2018-09-12 | A091218W44 | 53.3 ppb |
| 2018-09-12 | A091218W51 | 52.9 ppb |
| 2018-09-12 | A091218W61 | 50.6 ppb |
| 2018-09-12 | A091218W67 | 43.5 ppb |
| 2018-09-12 | A091218W03 | 8.60 ppb |
| 2018-09-12 | A091218W11 | 5.47 ppb |
| 2018-09-12 | A091218W44 | 53.3 ppb |
| 2018-09-12 | A091218W51 | 52.9 ppb |
| 2018-09-12 | A091218W61 | 50.6 ppb |
| 2018-09-12 | A091218W67 | 43.5 ppb |
| 2018-09-18 | A091218W79 | 2.24 ppb |
| 2018-09-18 | A091218W79 | 2.24 ppb |
| 2018-10-02 | A100318W75 | 54.1 ppb |
| 2018-10-02 | A100318W75 | 54.1 ppb |
| 2018-10-03 | A100318W11 | 51.5 ppb |
| 2018-10-03 | A100318W44 | 60.8 ppb |
| 2018-10-03 | A100318W51 | 33.4 ppb |
| 2018-10-03 | A100318W79 | 5.59 ppb |
| 2018-10-03 | A101718W67 | 43.1 ppb |
| 2018-10-03 | AA100318W03 | 13.5 ppb |
| 2018-10-03 | AA100318W61 | 10.7 ppb |
| 2018-10-03 | A100318W11 | 51.5 ppb |
| 2018-10-03 | A100318W44 | 60.8 ppb |
| 2018-10-03 | A100318W51 | 33.4 ppb |
| 2018-10-03 | A100318W79 | 5.59 ppb |
| 2018-10-03 | A101718W67 | 43.1 ppb |
| 2018-10-03 | AA100318W03 | 13.5 ppb |
| 2018-10-03 | AA100318W61 | 10.7 ppb |
| 2018-11-06 | A110718W75 | 44.8 ppb |
| 2018-11-06 | A110718W75 | 44.8 ppb |
| 2018-11-07 | A110718W11 | 31.2 ppb |
| 2018-11-07 | A110718W44 | 34.6 ppb |
| 2018-11-07 | A110718W51 | 37.6 ppb |
| 2018-11-07 | A110718W61 | 40.7 ppb |
| 2018-11-07 | A110718W67 | 40.9 ppb |
| 2018-11-07 | AA110718W03 | 12.9 ppb |
| 2018-11-07 | AA110718W79 | 28.3 ppb |
| 2018-11-07 | A110718W11 | 31.2 ppb |
| 2018-11-07 | A110718W44 | 34.6 ppb |
| 2018-11-07 | A110718W51 | 37.6 ppb |
| 2018-11-07 | A110718W61 | 40.7 ppb |
| 2018-11-07 | A110718W67 | 40.9 ppb |
| 2018-11-07 | AA110718W03 | 12.9 ppb |
| 2018-11-07 | AA110718W79 | 28.3 ppb |
| 2018-12-05 | A122118W03 | 35.3 ppb |
| 2018-12-05 | A122118W11 | 29.7 ppb |
| 2018-12-05 | A122118W51 | 13.5 ppb |
| 2018-12-05 | A122118W75 | 39.5 ppb |
| 2018-12-05 | AA120418W79 | 13.1 ppb |
| 2018-12-05 | AA120518W61 | 39.1 ppb |
| 2018-12-05 | AA120518W67 | 30.8 ppb |
| 2018-12-05 | XA122118W44 | 38.6 ppb |
| 2018-12-05 | A122118W03 | 35.3 ppb |
| 2018-12-05 | A122118W11 | 29.7 ppb |
| 2018-12-05 | A122118W51 | 13.5 ppb |
| 2018-12-05 | A122118W75 | 39.5 ppb |
| 2018-12-05 | AA120418W79 | 13.1 ppb |
| 2018-12-05 | AA120518W61 | 39.1 ppb |
| 2018-12-05 | AA120518W67 | 30.8 ppb |
| 2018-12-05 | XA122118W44 | 38.6 ppb |
| 2019-01-08 | A010719W75 | 81.0 ppb |
| 2019-01-08 | A010719W79 | 27.7 ppb |
| 2019-01-08 | A010719W75 | 81.0 ppb |
| 2019-01-08 | A010719W79 | 27.7 ppb |
| 2019-01-09 | A010819W03 | 38.9 ppb |
| 2019-01-09 | A010819W11 | 61.9 ppb |
| 2019-01-09 | A010819W44 | 68.9 ppb |
| 2019-01-09 | A010819W51 | 64.6 ppb |
| 2019-01-09 | A010819W61 | 74.3 ppb |
| 2019-01-09 | A010819W67 | 68.9 ppb |
| 2019-01-09 | A010819W03 | 38.9 ppb |
| 2019-01-09 | A010819W11 | 61.9 ppb |
| 2019-01-09 | A010819W44 | 68.9 ppb |
| 2019-01-09 | A010819W51 | 64.6 ppb |
| 2019-01-09 | A010819W61 | 74.3 ppb |
| 2019-01-09 | A010819W67 | 68.9 ppb |
| 2019-02-06 | A020619W03 | 17.2 ppb |
| 2019-02-06 | A020619W11 | 21.8 ppb |
| 2019-02-06 | A020619W44 | 32.0 ppb |
| 2019-02-06 | A020619W51 | 34.5 ppb |
| 2019-02-06 | A020619W61 | 33.7 ppb |
| 2019-02-06 | A020619W67 | 33.8 ppb |
| 2019-02-06 | A020619W75 | 33.7 ppb |
| 2019-02-06 | A020619W79 | 100.4 ppb |
| 2019-02-06 | A020619W03 | 17.2 ppb |
| 2019-02-06 | A020619W11 | 21.8 ppb |
| 2019-02-06 | A020619W44 | 32.0 ppb |
| 2019-02-06 | A020619W51 | 34.5 ppb |
| 2019-02-06 | A020619W61 | 33.7 ppb |
| 2019-02-06 | A020619W67 | 33.8 ppb |
| 2019-02-06 | A020619W75 | 33.7 ppb |
| 2019-02-06 | A020619W79 | 100.4 ppb |
| 2019-03-13 | XAA031213W79 | 65.4 ppb |
| 2019-03-13 | XAA031219W75 | 30.2 ppb |
| 2019-03-13 | XAA031319W03 | 21.3 ppb |
| 2019-03-13 | XAA031319W11 | 27.1 ppb |
| 2019-03-13 | XAA031319W44 | 30.8 ppb |
| 2019-03-13 | XAA031319W51 | 30.5 ppb |
| 2019-03-13 | XAA031319W61 | 30.9 ppb |
| 2019-03-13 | XAA031319W67 | 32.2 ppb |
| 2019-03-13 | XAA031213W79 | 65.4 ppb |
| 2019-03-13 | XAA031219W75 | 30.2 ppb |
| 2019-03-13 | XAA031319W03 | 21.3 ppb |
| 2019-03-13 | XAA031319W11 | 27.1 ppb |
| 2019-03-13 | XAA031319W44 | 30.8 ppb |
| 2019-03-13 | XAA031319W51 | 30.5 ppb |
| 2019-03-13 | XAA031319W61 | 30.9 ppb |
| 2019-03-13 | XAA031319W67 | 32.2 ppb |
| 2019-04-01 | A040319W79 | 24.9 ppb |
| 2019-04-01 | A040319W79 | 24.9 ppb |
| 2019-04-03 | A040319W03 | 28.1 ppb |
| 2019-04-03 | A040319W11 | 7.07 ppb |
| 2019-04-03 | A040319W44 | 44.2 ppb |
| 2019-04-03 | A040319W51 | 43.3 ppb |
| 2019-04-03 | A040319W61 | 44.3 ppb |
| 2019-04-03 | A040319W67 | 23.5 ppb |
| 2019-04-03 | A040319W75 | 45.8 ppb |
| 2019-04-03 | A040319W03 | 28.1 ppb |
| 2019-04-03 | A040319W11 | 7.07 ppb |
| 2019-04-03 | A040319W44 | 44.2 ppb |
| 2019-04-03 | A040319W51 | 43.3 ppb |
| 2019-04-03 | A040319W61 | 44.3 ppb |
| 2019-04-03 | A040319W67 | 23.5 ppb |
| 2019-04-03 | A040319W75 | 45.8 ppb |
| 2019-05-08 | A050819W03 | 38.1 ppb |
| 2019-05-08 | A050819W11 | 37.0 ppb |
| 2019-05-08 | A050819W44 | 56.4 ppb |
| 2019-05-08 | A050819W51 | 57.8 ppb |
| 2019-05-08 | A050819W61 | 60.3 ppb |
| 2019-05-08 | A050819W67 | 52.5 ppb |
| 2019-05-08 | A050819W75 | 58.9 ppb |
| 2019-05-08 | A050819W79 | 27.8 ppb |
| 2019-05-08 | A050819W03 | 38.1 ppb |
| 2019-05-08 | A050819W11 | 37.0 ppb |
| 2019-05-08 | A050819W44 | 56.4 ppb |
| 2019-05-08 | A050819W51 | 57.8 ppb |
| 2019-05-08 | A050819W61 | 60.3 ppb |
| 2019-05-08 | A050819W67 | 52.5 ppb |
| 2019-05-08 | A050819W75 | 58.9 ppb |
| 2019-05-08 | A050819W79 | 27.8 ppb |
| 2019-06-04 | A060519W75 | 72.9 ppb |
| 2019-06-04 | A060519W75 | 72.9 ppb |
| 2019-06-05 | A060519W03 | 42.4 ppb |
| 2019-06-05 | A060519W44 | 70.8 ppb |
| 2019-06-05 | A060519W51 | 75.9 ppb |
| 2019-06-05 | A060519W61 | 75.0 ppb |
| 2019-06-05 | A060519W67 | 40.7 ppb |
| 2019-06-05 | A060519W79 | 38.1 ppb |
| 2019-06-05 | AA060519W11 | 8.87 ppb |
| 2019-06-05 | A060519W03 | 42.4 ppb |
| 2019-06-05 | A060519W44 | 70.8 ppb |
| 2019-06-05 | A060519W51 | 75.9 ppb |
| 2019-06-05 | A060519W61 | 75.0 ppb |
| 2019-06-05 | A060519W67 | 40.7 ppb |
| 2019-06-05 | A060519W79 | 38.1 ppb |
| 2019-06-05 | AA060519W11 | 8.87 ppb |
| 2019-07-16 | A071619W03 | 46.9 ppb |
| 2019-07-16 | A071619W11 | 50.3 ppb |
| 2019-07-16 | A071619W44 | 57.0 ppb |
| 2019-07-16 | A071619W51 | 97.8 ppb |
| 2019-07-16 | A071619W61 | 92.8 ppb |
| 2019-07-16 | A071619W67 | 62.6 ppb |
| 2019-07-16 | A071619W75 | 86.6 ppb |
| 2019-07-16 | A071619W79 | 63.5 ppb |
| 2019-07-16 | A071619W03 | 46.9 ppb |
| 2019-07-16 | A071619W11 | 50.3 ppb |
| 2019-07-16 | A071619W44 | 57.0 ppb |
| 2019-07-16 | A071619W51 | 97.8 ppb |
| 2019-07-16 | A071619W61 | 92.8 ppb |
| 2019-07-16 | A071619W67 | 62.6 ppb |
| 2019-07-16 | A071619W75 | 86.6 ppb |
| 2019-07-16 | A071619W79 | 63.5 ppb |
| 2019-08-05 | A080619W75 | 70.5 ppb |
| 2019-08-05 | A080619W75 | 70.5 ppb |
| 2019-08-06 | A080719W03 | 41.2 ppb |
| 2019-08-06 | A080719W11 | 19.7 ppb |
| 2019-08-06 | A080719W44 | 53.2 ppb |
| 2019-08-06 | A080719W51 | 68.5 ppb |
| 2019-08-06 | A080719W61 | 63.9 ppb |
| 2019-08-06 | A080819W67 | 11.8 ppb |
| 2019-08-06 | A080719W03 | 41.2 ppb |
| 2019-08-06 | A080719W11 | 19.7 ppb |
| 2019-08-06 | A080719W44 | 53.2 ppb |
| 2019-08-06 | A080719W51 | 68.5 ppb |
| 2019-08-06 | A080719W61 | 63.9 ppb |
| 2019-08-06 | A080819W67 | 11.8 ppb |
| 2019-08-07 | A080819W79 | 14.1 ppb |
| 2019-08-07 | A080819W79 | 14.1 ppb |
| 2019-09-03 | XXAA090319W75 | 12.7 ppb |
| 2019-09-03 | XXAA090319W75 | 12.7 ppb |
| 2019-09-04 | A090419W79 | 17.4 ppb |
| 2019-09-04 | AA090419W03 | 26.5 ppb |
| 2019-09-04 | AA090419W11 | 51.3 ppb |
| 2019-09-04 | AA090419W44 | 71.8 ppb |
| 2019-09-04 | AA090419W51 | 40.0 ppb |
| 2019-09-04 | AA090419W61 | 32.2 ppb |
| 2019-09-04 | AA090419W67 | 72.8 ppb |
| 2019-09-04 | A090419W79 | 17.4 ppb |
| 2019-09-04 | AA090419W03 | 26.5 ppb |
| 2019-09-04 | AA090419W11 | 51.3 ppb |
| 2019-09-04 | AA090419W44 | 71.8 ppb |
| 2019-09-04 | AA090419W51 | 40.0 ppb |
| 2019-09-04 | AA090419W61 | 32.2 ppb |
| 2019-09-04 | AA090419W67 | 72.8 ppb |
| 2019-10-01 | A100219W75 | 69.0 ppb |
| 2019-10-01 | A100219W79 | 10.9 ppb |
| 2019-10-01 | A100219W75 | 69.0 ppb |
| 2019-10-01 | A100219W79 | 10.9 ppb |
| 2019-10-02 | A100319W03 | 34.1 ppb |
| 2019-10-02 | A100319W11 | 32.8 ppb |
| 2019-10-02 | A100319W44 | 48.8 ppb |
| 2019-10-02 | A100319W51 | 66.3 ppb |
| 2019-10-02 | A100319W61 | 61.9 ppb |
| 2019-10-02 | A100319W67 | 8.89 ppb |
| 2019-10-02 | A100319W03 | 34.1 ppb |
| 2019-10-02 | A100319W11 | 32.8 ppb |
| 2019-10-02 | A100319W44 | 48.8 ppb |
| 2019-10-02 | A100319W51 | 66.3 ppb |
| 2019-10-02 | A100319W61 | 61.9 ppb |
| 2019-10-02 | A100319W67 | 8.89 ppb |
| 2019-12-10 | A121019W79 | 18.1 ppb |
| 2019-12-10 | A121119W75 | 1.93 ppb |
| 2019-12-10 | A121019W79 | 18.1 ppb |
| 2019-12-10 | A121119W75 | 1.93 ppb |
| 2019-12-11 | A121119W03 | 34.9 ppb |
| 2019-12-11 | A121119W11 | 34.5 ppb |
| 2019-12-11 | A121119W44 | 47.6 ppb |
| 2019-12-11 | A121119W51 | 43.2 ppb |
| 2019-12-11 | A121119W61 | 37.5 ppb |
| 2019-12-11 | A121119W67 | 47.3 ppb |
| 2019-12-11 | A121119W03 | 34.9 ppb |
| 2019-12-11 | A121119W11 | 34.5 ppb |
| 2019-12-11 | A121119W44 | 47.6 ppb |
| 2019-12-11 | A121119W51 | 43.2 ppb |
| 2019-12-11 | A121119W61 | 37.5 ppb |
| 2019-12-11 | A121119W67 | 47.3 ppb |
| 2020-01-07 | A012420W75 | 36.1 ppb |
| 2020-01-08 | A010720W79 | 38.4 ppb |
| 2020-01-08 | A010820W03 | 30.7 ppb |
| 2020-01-08 | A010820W44 | 38.3 ppb |
| 2020-01-08 | A010820W51 | 37.4 ppb |
| 2020-01-08 | A010820W61 | 41.3 ppb |
| 2020-01-08 | A010820W67 | 36.1 ppb |
| 2020-01-08 | AA010820W11 | 34.7 ppb |
| 2020-02-04 | A020420W79 | 31.7 ppb |
| 2020-02-05 | A020520W51 | 34.2 ppb |
| 2020-02-05 | AA020520W03 | 31.0 ppb |
| 2020-02-05 | AA020520W44 | 32.4 ppb |
| 2020-02-05 | AA020520W67 | 40.1 ppb |
| 2020-02-06 | A020520W11 | 8.77 ppb |
| 2020-02-06 | A020520W61 | 37.1 ppb |
| 2020-02-06 | AA020420W75 | 19.6 ppb |
| 2020-03-04 | A031920W03 | 27.1 ppb |
| 2020-03-04 | A031920W11 | 27.4 ppb |
| 2020-03-04 | A031920W44 | 28.9 ppb |
| 2020-03-04 | A031920W51 | 31.6 ppb |
| 2020-03-04 | A031920W61 | 32.1 ppb |
| 2020-03-04 | A031920W67 | 26.5 ppb |
| 2020-03-04 | A031920W75 | 29.3 ppb |
| 2020-03-05 | A031920W79 | 30.3 ppb |
| 2020-04-01 | A040420W03 | 26.7 ppb |
| 2020-04-01 | A040420W11 | 31.6 ppb |
| 2020-04-01 | A040420W44 | 31.2 ppb |
| 2020-04-01 | A040420W51 | 39.0 ppb |
| 2020-04-01 | A040420W61 | 36.8 ppb |
| 2020-04-01 | A040420W67 | 33.8 ppb |
| 2020-04-01 | A040420W75 | 42.0 ppb |
| 2020-04-01 | A040420W79 | 27.8 ppb |
| 2020-05-06 | A050620W03 | 31.7 ppb |
| 2020-05-06 | A050620W11 | 35.8 ppb |
| 2020-05-06 | A050620W44 | ND |
| 2020-05-06 | A050620W51 | 39.0 ppb |
| 2020-05-06 | A050620W61 | 41.4 ppb |
| 2020-05-06 | A050620W67 | 33.7 ppb |
| 2020-05-06 | A050620W75 | 45.3 ppb |
| 2020-05-06 | A050620W79 | 27.9 ppb |
| 2020-06-10 | A061020W03 | 25.1 ppb |
| 2020-06-10 | A061020W11 | 0.0950 ppb |
| 2020-06-10 | A061020W44 | 41.2 ppb |
| 2020-06-10 | A061020W51 | 48.5 ppb |
| 2020-06-10 | A061020W61 | 45.8 ppb |
| 2020-06-10 | A061020W67 | 28.8 ppb |
| 2020-06-10 | A061020W75 | 46.2 ppb |
| 2020-06-10 | A061020W79 | 26.5 ppb |
| 2020-07-08 | A070820W03 | 34.8 ppb |
| 2020-07-08 | A070820W11 | 44.7 ppb |
| 2020-07-08 | A070820W44 | 44.2 ppb |
| 2020-07-08 | A070820W51 | 48.7 ppb |
| 2020-07-08 | A070820W61 | 45.9 ppb |
| 2020-07-08 | A070820W67 | 50.1 ppb |
| 2020-07-08 | A070820W75 | 62.2 ppb |
| 2020-07-08 | A070820W79 | 22.5 ppb |
| 2020-09-02 | A090220W03 | 35.2 ppb |
| 2020-09-02 | A090220W11 | 43.7 ppb |
| 2020-09-02 | A090220W44 | 44.4 ppb |
| 2020-09-02 | A090220W51 | 59.7 ppb |
| 2020-09-02 | A090220W61 | 56.3 ppb |
| 2020-09-02 | A090220W67 | 25.5 ppb |
| 2020-09-02 | A090220W75 | 58.6 ppb |
| 2020-09-02 | A090220W79 | 5.70 ppb |
| 2020-12-02 | A120220W03 | 27.9 ppb |
| 2020-12-02 | A120220W11 | 19.4 ppb |
| 2020-12-02 | A120220W44 | 41.8 ppb |
| 2020-12-02 | A120220W51 | 38.7 ppb |
| 2020-12-02 | A120220W61 | 36.4 ppb |
| 2020-12-02 | A120220W67 | 34.0 ppb |
| 2020-12-02 | A120220W75 | 43.4 ppb |
| 2020-12-02 | A120220W79 | 14.2 ppb |
| 2021-03-02 | A030321W75 | 24.5 ppb |
| 2021-03-03 | A030321W03 | 18.8 ppb |
| 2021-03-03 | A030321W11 | 22.1 ppb |
| 2021-03-03 | A030321W44 | 20.6 ppb |
| 2021-03-03 | A030321W51 | 21.3 ppb |
| 2021-03-03 | A030321W61 | 21.1 ppb |
| 2021-03-03 | A030321W67 | 22.2 ppb |
| 2021-03-03 | A030321W79 | 74.6 ppb |
| 2021-06-03 | 35638299001 | 26.6 ppb |
| 2021-06-16 | 35641458001 | 29.7 ppb |
| 2021-06-16 | 35641458002 | 49.4 ppb |
| 2021-06-16 | 35641458003 | 46.2 ppb |
| 2021-06-16 | 35641458004 | 50.4 ppb |
| 2021-06-16 | 35641458005 | 23.4 ppb |
| 2021-06-16 | 35641458006 | 46.0 ppb |
| 2021-06-16 | 35641458007 | 49.0 ppb |
| 2021-09-21 | A092121W03 | 18.8 ppb |
| 2021-09-21 | A092121W11 | 3.42 ppb |
| 2021-09-21 | A092121W44 | 4.14 ppb |
| 2021-09-21 | A092121W51 | 18.9 ppb |
| 2021-09-21 | A092121W61 | 16.0 ppb |
| 2021-09-21 | A092121W67 | 1.71 ppb |
| 2021-09-21 | A092121W75 | 22.9 ppb |
| 2021-12-08 | A120821W03 | 16.2 ppb |
| 2021-12-08 | A120821W11 | 19.6 ppb |
| 2021-12-08 | A120821W44 | 18.5 ppb |
| 2021-12-08 | A120821W51 | 34.9 ppb |
| 2021-12-08 | A120821W61 | 37.7 ppb |
| 2021-12-08 | A120821W67 | 39.7 ppb |
| 2021-12-08 | A120821W75 | 37.6 ppb |
| 2021-12-08 | A120821W79 | 39.8 ppb |
| 2022-03-09 | A030622W03 | 33.4 ppb |
| 2022-03-09 | A030922W11 | 31.6 ppb |
| 2022-03-09 | A030922W44 | 30.6 ppb |
| 2022-03-09 | A030922W51 | 34.7 ppb |
| 2022-03-09 | A030922W61 | 32.2 ppb |
| 2022-03-09 | A030922W67 | 35.6 ppb |
| 2022-03-09 | A030922W75 | 30.1 ppb |
| 2022-03-09 | A030922W79 | 98.0 ppb |
| 2022-06-08 | A060822W03 | 19.1 ppb |
| 2022-06-08 | A060822W11 | 42.1 ppb |
| 2022-06-08 | A060822W44 | 14.0 ppb |
| 2022-06-08 | A060822W51 | 52.7 ppb |
| 2022-06-08 | A060822W61 | 62.0 ppb |
| 2022-06-08 | A060822W67 | 11.2 ppb |
| 2022-06-08 | A060822W75 | 46.1 ppb |
| 2022-06-08 | A060822W79 | 57.1 ppb |
| 2022-09-07 | A090722W03 | 15.0 ppb |
| 2022-09-07 | A090722W11 | 57.9 ppb |
| 2022-09-07 | A090722W44 | 32.0 ppb |
| 2022-09-07 | A090722W51 | 39.4 ppb |
| 2022-09-07 | A090722W61 | 43.4 ppb |
| 2022-09-07 | A090722W67 | 37.3 ppb |
| 2022-09-07 | A090722W75 | 28.4 ppb |
| 2022-09-07 | A090722W79 | 35.4 ppb |
| 2022-12-07 | A120722W03 | 1.60 ppb |
| 2022-12-07 | A120722W11 | 8.61 ppb |
| 2022-12-07 | A120722W44 | 22.6 ppb |
| 2022-12-07 | A120722W51 | 23.8 ppb |
| 2022-12-07 | A120722W61 | 27.1 ppb |
| 2022-12-07 | A120722W67 | 26.3 ppb |
| 2022-12-07 | A120722W75 | 27.1 ppb |
| 2022-12-07 | A120722W79 | 7.76 ppb |
| 2023-03-08 | A020823W79 | 68.8 ppb |
| 2023-03-08 | A030823W03 | 19.1 ppb |
| 2023-03-08 | A030823W11 | 50.7 ppb |
| 2023-03-08 | A030823W44 | 36.2 ppb |
| 2023-03-08 | A030823W51 | 40.7 ppb |
| 2023-03-08 | A030823W61 | 36.2 ppb |
| 2023-03-08 | A030823W67 | 37.9 ppb |
| 2023-03-08 | A030823W75 | 36.5 ppb |
| 2023-05-03 | A050323W44 | 34.7 ppb |
| 2023-06-07 | A060723W03 | 21.6 ppb |
| 2023-06-07 | A060723W11 | 50.7 ppb |
| 2023-06-07 | A060723W44 | 50.7 ppb |
| 2023-06-07 | A060723W51 | 31.8 ppb |
| 2023-06-07 | A060723W61 | 55.2 ppb |
| 2023-06-07 | A060723W67 | 47.9 ppb |
| 2023-06-07 | A060723W75 | 61.3 ppb |
| 2023-06-07 | A060723W79 | 12.9 ppb |
| 2023-07-12 | A071223W03 | 34.9 ppb |
| 2023-07-12 | A071223W11 | 50.3 ppb |
| 2023-07-12 | A071223W44 | 14.4 ppb |
| 2023-07-12 | A071223W51 | 52.6 ppb |
| 2023-07-12 | A071223W61 | 15.1 ppb |
| 2023-07-12 | A071223W67 | 35.5 ppb |
| 2023-07-12 | A071223W75 | 57.9 ppb |
| 2023-07-13 | A071323W79 | 4.30 ppb |
| 2023-08-01 | A080123W75 | 96.7 ppb |
| 2023-08-02 | A080223W03 | 47.3 ppb |
| 2023-08-02 | A080223W11 | 99.4 ppb |
| 2023-08-02 | A080223W44 | 79.8 ppb |
| 2023-08-02 | A080223W51 | 91.0 ppb |
| 2023-08-02 | A080223W61 | 95.0 ppb |
| 2023-08-02 | A080223W67 | 109.8 ppb |
| 2023-08-02 | A080223W79 | 10.3 ppb |
| 2023-09-06 | A090623W03 | 34.1 ppb |
| 2023-09-06 | A090623W11 | 39.3 ppb |
| 2023-09-06 | A090623W44 | 37.2 ppb |
| 2023-09-06 | A090623W51 | 55.6 ppb |
| 2023-09-06 | A090623W61 | 54.7 ppb |
| 2023-09-06 | A090623W67 | 30.5 ppb |
| 2023-09-06 | A090623W75 | 68.3 ppb |
| 2023-09-06 | A090623W79 | 73.5 ppb |
| 2023-10-04 | A100423W03 | 10.3 ppb |
| 2023-10-04 | A100423W11 | 30.6 ppb |
| 2023-10-04 | A100423W44 | 36.2 ppb |
| 2023-10-04 | A100423W51 | 46.8 ppb |
| 2023-10-04 | A100423W61 | 38.0 ppb |
| 2023-10-04 | A100423W67 | 38.0 ppb |
| 2023-10-04 | A100423W75 | 45.7 ppb |
| 2023-10-04 | A100423W79 | 8.10 ppb |
| 2023-11-08 | A110823W03 | 6.60 ppb |
| 2023-11-08 | A110823W11 | 12.3 ppb |
| 2023-11-08 | A110823W44 | 21.8 ppb |
| 2023-11-08 | A110823W51 | 24.8 ppb |
| 2023-11-08 | A110823W61 | 12.1 ppb |
| 2023-11-08 | A110823W67 | 5.60 ppb |
| 2023-11-08 | A110823W75 | 35.1 ppb |
| 2023-11-08 | A110823W79 | 4.81 ppb |
| 2023-12-06 | A120623W03 | 13.9 ppb |
| 2023-12-06 | A120623W11 | 27.4 ppb |
| 2023-12-06 | A120623W44 | 33.6 ppb |
| 2023-12-06 | A120623W51 | 31.5 ppb |
| 2023-12-06 | A120623W61 | 32.6 ppb |
| 2023-12-06 | A120623W67 | 30.3 ppb |
| 2023-12-06 | A120623W75 | 31.5 ppb |
| 2023-12-06 | A120623W79 | 4.80 ppb |