Trichloroacetic acid
Columbus Public Water System
Trichloroacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
368
Samples
0
Samples exceeding legal limit (MCL)
350
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | 14.3 ppb | 64 | 61 | ND - 23.4 ppb |
| 2015 | 15.8 ppb | 64 | 60 | ND - 25.3 ppb |
| 2016 | 11.7 ppb | 64 | 60 | ND - 22.2 ppb |
| 2017 | 8.25 ppb | 64 | 60 | ND - 14.0 ppb |
| 2018 | 8.08 ppb | 64 | 62 | ND - 18.0 ppb |
| 2019 | 6.39 ppb | 48 | 47 | ND - 11.9 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.1 ppb
The EWG Health Guideline of 0.1 ppb for trichloroacetic acid was proposed in 2020 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.a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-05 | 2014-29320-HAA | 15.3 ppb |
| 2014-03-05 | 2014-29325-HAA | ND |
| 2014-03-05 | 2014-29335-HAA | 17.5 ppb |
| 2014-03-05 | 2014-29336-HAA | 15.1 ppb |
| 2014-03-05 | 2014-29340-HAA | 11.6 ppb |
| 2014-03-05 | 2014-29354-HAA | 11.8 ppb |
| 2014-03-05 | 2014-29359-HAA | 15.2 ppb |
| 2014-03-05 | 2014-29360-HAA | 5.70 ppb |
| 2014-03-05 | 2014-29365-HAA | 14.4 ppb |
| 2014-03-05 | 2014-29366-HAA | 18.4 ppb |
| 2014-03-05 | 2014-29367-HAA | 20.1 ppb |
| 2014-03-05 | 2014-29368-HAA | 11.1 ppb |
| 2014-03-05 | 2014-29369-HAA | 17.6 ppb |
| 2014-03-05 | 2014-29370-HAA | 11.9 ppb |
| 2014-03-05 | 2014-29371-HAA | 18.1 ppb |
| 2014-03-05 | 2014-29372-HAA | 13.3 ppb |
| 2014-06-04 | 2014-31835-HAA | 19.8 ppb |
| 2014-06-04 | 2014-31836-HAA | 20.0 ppb |
| 2014-06-04 | 2014-31837-HAA | 19.8 ppb |
| 2014-06-04 | 2014-31844-HAA | 22.5 ppb |
| 2014-06-04 | 2014-31845-HAA | 17.4 ppb |
| 2014-06-04 | 2014-31849-HAA | 17.6 ppb |
| 2014-06-04 | 2014-31853-HAA | 23.4 ppb |
| 2014-06-04 | 2014-31854-HAA | 18.4 ppb |
| 2014-06-04 | 2014-31855-HAA | 18.4 ppb |
| 2014-06-04 | 2014-31856-HAA | 22.8 ppb |
| 2014-06-04 | 2014-31857-HAA | 18.4 ppb |
| 2014-06-04 | 2014-31858-HAA | 16.7 ppb |
| 2014-06-04 | 2014-31859-HAA | 20.0 ppb |
| 2014-06-04 | 2014-31860-HAA | 22.7 ppb |
| 2014-06-04 | 2014-31865-HAA | 1.000 ppb |
| 2014-06-04 | 2014-31885-HAA | 21.8 ppb |
| 2014-09-03 | 2014-34402-HAA | 11.7 ppb |
| 2014-09-03 | 2014-34407-HAA | ND |
| 2014-09-03 | 2014-34435-HAA | 20.0 ppb |
| 2014-09-03 | 2014-34436-HAA | 15.5 ppb |
| 2014-09-03 | 2014-34440-HAA | 15.4 ppb |
| 2014-09-03 | 2014-34445-HAA | 15.9 ppb |
| 2014-09-03 | 2014-34446-HAA | 12.6 ppb |
| 2014-09-03 | 2014-34447-HAA | 18.1 ppb |
| 2014-09-03 | 2014-34452-HAA | 20.1 ppb |
| 2014-09-03 | 2014-34453-HAA | 17.2 ppb |
| 2014-09-03 | 2014-34454-HAA | 18.4 ppb |
| 2014-09-03 | 2014-34455-HAA | 13.4 ppb |
| 2014-09-03 | 2014-34456-HAA | 12.1 ppb |
| 2014-09-03 | 2014-34457-HAA | 11.4 ppb |
| 2014-09-03 | 2014-34458-HAA | 12.3 ppb |
| 2014-09-03 | 2014-34475-HAA | 18.8 ppb |
| 2014-12-03 | 2014-37157-HAA | 8.60 ppb |
| 2014-12-03 | 2014-37162-HAA | ND |
| 2014-12-03 | 2014-37173-HAA | 16.5 ppb |
| 2014-12-03 | 2014-37174-HAA | 11.3 ppb |
| 2014-12-03 | 2014-37177-HAA | 10.9 ppb |
| 2014-12-03 | 2014-37182-HAA | 10.2 ppb |
| 2014-12-03 | 2014-37194-HAA | 8.90 ppb |
| 2014-12-03 | 2014-37216-HAA | 11.4 ppb |
| 2014-12-03 | 2014-37217-HAA | 13.3 ppb |
| 2014-12-03 | 2014-37218-HAA | 12.9 ppb |
| 2014-12-03 | 2014-37219-HAA | 14.9 ppb |
| 2014-12-03 | 2014-37220-HAA | 9.30 ppb |
| 2014-12-03 | 2014-37226-HAA | 8.00 ppb |
| 2014-12-03 | 2014-37227-HAA | 8.00 ppb |
| 2014-12-03 | 2014-37228-HAA | 8.60 ppb |
| 2014-12-03 | 2014-37303-HAA | 13.7 ppb |
| 2015-03-06 | 2015-39599-HAA | 13.8 ppb |
| 2015-03-06 | 2015-39600-HAA | 21.3 ppb |
| 2015-03-06 | 2015-39601-HAA | 16.3 ppb |
| 2015-03-06 | 2015-39602-HAA | 22.3 ppb |
| 2015-03-06 | 2015-39603-HAA | 20.6 ppb |
| 2015-03-06 | 2015-39604-HAA | 14.0 ppb |
| 2015-03-06 | 2015-39605-HAA | 15.5 ppb |
| 2015-03-06 | 2015-39606-HAA | 15.0 ppb |
| 2015-03-06 | 2015-39607-HAA | 20.2 ppb |
| 2015-03-06 | 2015-39608-HAA | 16.8 ppb |
| 2015-03-06 | 2015-39609-HAA | 9.80 ppb |
| 2015-03-06 | 2015-39610-HAA | 11.4 ppb |
| 2015-03-06 | 2015-39611-HAA | 11.8 ppb |
| 2015-03-06 | 2015-39612-HAA | 9.80 ppb |
| 2015-03-06 | 2015-39613-HAA | 11.9 ppb |
| 2015-03-06 | 2015-39614-HAA | ND |
| 2015-06-03 | 2015-42138-HAA | 21.9 ppb |
| 2015-06-03 | 2015-42146-HAA | 11.7 ppb |
| 2015-06-03 | 2015-42151-HAA | ND |
| 2015-06-03 | 2015-42170-HAA | 9.70 ppb |
| 2015-06-03 | 2015-42180-HAA | 20.1 ppb |
| 2015-06-03 | 2015-42184-HAA | 13.2 ppb |
| 2015-06-03 | 2015-42185-HAA | 12.1 ppb |
| 2015-06-03 | 2015-42186-HAA | 11.6 ppb |
| 2015-06-03 | 2015-42187-HAA | 11.0 ppb |
| 2015-06-03 | 2015-42188-HAA | 19.3 ppb |
| 2015-06-03 | 2015-42189-HAA | 19.1 ppb |
| 2015-06-03 | 2015-42190-HAA | 20.1 ppb |
| 2015-06-03 | 2015-42191-HAA | 15.6 ppb |
| 2015-06-03 | 2015-42192-HAA | 15.5 ppb |
| 2015-06-03 | 2015-42204-HAA | 15.4 ppb |
| 2015-06-05 | 2015-42257-HAA | 20.6 ppb |
| 2015-09-02 | 2015-44913-HAA | 1.50 ppb |
| 2015-09-02 | 2015-44917-HAA | ND |
| 2015-09-02 | 2015-44932-HAA | 25.3 ppb |
| 2015-09-02 | 2015-44937-HAA | 19.8 ppb |
| 2015-09-02 | 2015-44940-HAA | 15.8 ppb |
| 2015-09-02 | 2015-44941-HAA | 22.4 ppb |
| 2015-09-02 | 2015-44950-HAA | 16.3 ppb |
| 2015-09-02 | 2015-44952-HAA | 10.8 ppb |
| 2015-09-02 | 2015-44955-HAA | 11.0 ppb |
| 2015-09-02 | 2015-44956-HAA | 12.5 ppb |
| 2015-09-02 | 2015-44959-HAA | 16.7 ppb |
| 2015-09-02 | 2015-44960-HAA | 19.4 ppb |
| 2015-09-02 | 2015-44961-HAA | 22.8 ppb |
| 2015-09-02 | 2015-44962-HAA | 17.6 ppb |
| 2015-09-02 | 2015-44963-HAA | 23.6 ppb |
| 2015-09-02 | 2015-44964-HAA | 18.1 ppb |
| 2015-12-02 | 2015-47503-HAA | 21.6 ppb |
| 2015-12-02 | 2015-47505-HAA | 23.7 ppb |
| 2015-12-02 | 2015-47506-HAA | 18.9 ppb |
| 2015-12-02 | 2015-47507-HAA | 18.4 ppb |
| 2015-12-02 | 2015-47508-HAA | 19.5 ppb |
| 2015-12-02 | 2015-47509-HAA | 17.7 ppb |
| 2015-12-02 | 2015-47510-HAA | 20.6 ppb |
| 2015-12-02 | 2015-47511-HAA | 23.7 ppb |
| 2015-12-02 | 2015-47512-HAA | 18.8 ppb |
| 2015-12-02 | 2015-47513-HAA | 17.7 ppb |
| 2015-12-02 | 2015-47514-HAA | 16.4 ppb |
| 2015-12-02 | 2015-47461-HAA | 18.3 ppb |
| 2015-12-02 | 2015-47462-HAA | 18.2 ppb |
| 2015-12-02 | 2015-47467-HAA | ND |
| 2015-12-02 | 2015-47487-HAA | 22.5 ppb |
| 2015-12-02 | 2015-47496-HAA | 13.9 ppb |
| 2016-03-02 | 2016-49895-HAA | 18.6 ppb |
| 2016-03-02 | 2016-49900-HAA | 16.8 ppb |
| 2016-03-02 | 2016-49903-HAA | 13.2 ppb |
| 2016-03-02 | 2016-49908-HAA | ND |
| 2016-03-02 | 2016-49919-HAA | 14.7 ppb |
| 2016-03-02 | 2016-49920-HAA | 15.0 ppb |
| 2016-03-02 | 2016-49921-HAA | 16.4 ppb |
| 2016-03-02 | 2016-49922-HAA | 14.6 ppb |
| 2016-03-02 | 2016-49923-HAA | 17.7 ppb |
| 2016-03-02 | 2016-49924-HAA | 16.5 ppb |
| 2016-03-02 | 2016-49925-HAA | 14.3 ppb |
| 2016-03-02 | 2016-49926-HAA | 18.2 ppb |
| 2016-03-02 | 2016-49927-HAA | 16.1 ppb |
| 2016-03-02 | 2016-49928-HAA | 14.9 ppb |
| 2016-03-02 | 2016-49929-HAA | 13.7 ppb |
| 2016-03-02 | 2016-49936-HAA | 17.9 ppb |
| 2016-06-01 | 2016-52600-HAA | 8.20 ppb |
| 2016-06-01 | 2016-52605-HAA | ND |
| 2016-06-01 | 2016-52646-HAA | 21.3 ppb |
| 2016-06-01 | 2016-52653-HAA | 21.5 ppb |
| 2016-06-01 | 2016-52658-HAA | 22.2 ppb |
| 2016-06-01 | 2016-52661-HAA | 8.60 ppb |
| 2016-06-01 | 2016-52676-HAA | 7.80 ppb |
| 2016-06-01 | 2016-52677-HAA | 9.30 ppb |
| 2016-06-01 | 2016-52678-HAA | 9.90 ppb |
| 2016-06-01 | 2016-52679-HAA | 8.30 ppb |
| 2016-06-01 | 2016-52680-HAA | 16.6 ppb |
| 2016-06-01 | 2016-52681-HAA | 16.3 ppb |
| 2016-06-01 | 2016-52682-HAA | 15.4 ppb |
| 2016-06-01 | 2016-52683-HAA | 19.9 ppb |
| 2016-06-01 | 2016-52684-HAA | 10.3 ppb |
| 2016-06-01 | 2016-52685-HAA | 15.2 ppb |
| 2016-09-07 | 2016-55843-HAA | 4.40 ppb |
| 2016-09-07 | 2016-55848-HAA | ND |
| 2016-09-07 | 2016-55867-HAA | 17.9 ppb |
| 2016-09-07 | 2016-55870-HAA | 4.60 ppb |
| 2016-09-07 | 2016-55877-HAA | 15.5 ppb |
| 2016-09-07 | 2016-55880-HAA | 17.7 ppb |
| 2016-09-07 | 2016-55957-HAA | 3.50 ppb |
| 2016-09-07 | 2016-55958-HAA | 6.30 ppb |
| 2016-09-07 | 2016-55959-HAA | 4.90 ppb |
| 2016-09-07 | 2016-55960-HAA | 4.20 ppb |
| 2016-09-07 | 2016-55961-HAA | 12.5 ppb |
| 2016-09-07 | 2016-55962-HAA | 14.7 ppb |
| 2016-09-07 | 2016-55963-HAA | 11.2 ppb |
| 2016-09-07 | 2016-55964-HAA | 15.3 ppb |
| 2016-09-07 | 2016-55965-HAA | 11.8 ppb |
| 2016-09-07 | 2016-55966-HAA | 12.0 ppb |
| 2016-12-07 | 2016-58667-HAA | 6.40 ppb |
| 2016-12-07 | 2016-58672-HAA | ND |
| 2016-12-07 | 2016-58687-HAA | 15.5 ppb |
| 2016-12-07 | 2016-58692-HAA | 15.0 ppb |
| 2016-12-07 | 2016-58696-HAA | 9.20 ppb |
| 2016-12-07 | 2016-58698-HAA | 12.5 ppb |
| 2016-12-07 | 2016-58699-HAA | 12.0 ppb |
| 2016-12-07 | 2016-58701-HAA | 9.60 ppb |
| 2016-12-07 | 2016-58702-HAA | 9.80 ppb |
| 2016-12-07 | 2016-58706-HAA | 7.10 ppb |
| 2016-12-07 | 2016-58709-HAA | 5.10 ppb |
| 2016-12-07 | 2016-58710-HAA | 6.10 ppb |
| 2016-12-07 | 2016-58711-HAA | 3.70 ppb |
| 2016-12-07 | 2016-58712-HAA | 9.30 ppb |
| 2016-12-07 | 2016-58729-HAA | 4.30 ppb |
| 2016-12-07 | 2016-58736-HAA | 15.0 ppb |
| 2017-03-01 | 2017-61097-HAA | 4.40 ppb |
| 2017-03-01 | 2017-61102-HAA | ND |
| 2017-03-01 | 2017-61117-HAA | 10.4 ppb |
| 2017-03-01 | 2017-61122-HAA | 8.60 ppb |
| 2017-03-01 | 2017-61129-HAA | 3.00 ppb |
| 2017-03-01 | 2017-61136-HAA | 8.40 ppb |
| 2017-03-01 | 2017-61139-HAA | 6.30 ppb |
| 2017-03-01 | 2017-61140-HAA | 5.90 ppb |
| 2017-03-01 | 2017-61141-HAA | 5.10 ppb |
| 2017-03-01 | 2017-61142-HAA | 3.50 ppb |
| 2017-03-01 | 2017-61143-HAA | 8.30 ppb |
| 2017-03-01 | 2017-61144-HAA | 10.00 ppb |
| 2017-03-01 | 2017-61145-HAA | 5.90 ppb |
| 2017-03-01 | 2017-61146-HAA | 6.30 ppb |
| 2017-03-01 | 2017-61147-HAA | 9.30 ppb |
| 2017-03-01 | 2017-61148-HAA | 4.70 ppb |
| 2017-06-07 | 2017-64232-HAA | 11.3 ppb |
| 2017-06-07 | 2017-64237-HAA | 12.3 ppb |
| 2017-06-07 | 2017-64240-HAA | 11.3 ppb |
| 2017-06-07 | 2017-64245-HAA | ND |
| 2017-06-07 | 2017-64258-HAA | 8.10 ppb |
| 2017-06-07 | 2017-64265-HAA | 10.6 ppb |
| 2017-06-07 | 2017-64268-HAA | 11.5 ppb |
| 2017-06-07 | 2017-64269-HAA | 9.80 ppb |
| 2017-06-07 | 2017-64270-HAA | 10.2 ppb |
| 2017-06-07 | 2017-64271-HAA | 8.70 ppb |
| 2017-06-07 | 2017-64272-HAA | 10.4 ppb |
| 2017-06-07 | 2017-64273-HAA | 11.1 ppb |
| 2017-06-07 | 2017-64274-HAA | 9.10 ppb |
| 2017-06-07 | 2017-64275-HAA | 12.2 ppb |
| 2017-06-07 | 2017-64276-HAA | 8.00 ppb |
| 2017-06-07 | 2017-64277-HAA | 8.90 ppb |
| 2017-09-06 | 2017-66922-HAA | 5.50 ppb |
| 2017-09-06 | 2017-66927-HAA | ND |
| 2017-09-06 | 2017-66942-HAA | 14.0 ppb |
| 2017-09-06 | 2017-66947-HAA | 10.8 ppb |
| 2017-09-06 | 2017-67008-HAA | 10.7 ppb |
| 2017-09-06 | 2017-67009-HAA | 13.7 ppb |
| 2017-09-06 | 2017-67010-HAA | 11.1 ppb |
| 2017-09-06 | 2017-67011-HAA | 11.6 ppb |
| 2017-09-06 | 2017-67012-HAA | 9.80 ppb |
| 2017-09-06 | 2017-67013-HAA | 4.60 ppb |
| 2017-09-06 | 2017-67014-HAA | 7.40 ppb |
| 2017-09-06 | 2017-67015-HAA | 11.4 ppb |
| 2017-09-06 | 2017-67016-HAA | 5.50 ppb |
| 2017-09-06 | 2017-67017-HAA | 6.70 ppb |
| 2017-09-06 | 2017-67027-HAA | 5.60 ppb |
| 2017-09-06 | 2017-67038-HAA | 11.4 ppb |
| 2017-12-06 | 2017-69601-HAA | 8.30 ppb |
| 2017-12-06 | 2017-69606-HAA | ND |
| 2017-12-06 | 2017-69621-HAA | 10.00 ppb |
| 2017-12-06 | 2017-69626-HAA | 13.0 ppb |
| 2017-12-06 | 2017-69652-HAA | 9.30 ppb |
| 2017-12-06 | 2017-69659-HAA | 5.20 ppb |
| 2017-12-06 | 2017-69660-HAA | 9.40 ppb |
| 2017-12-06 | 2017-69661-HAA | 10.2 ppb |
| 2017-12-06 | 2017-69662-HAA | 13.3 ppb |
| 2017-12-06 | 2017-69663-HAA | 12.1 ppb |
| 2017-12-06 | 2017-69664-HAA | 10.2 ppb |
| 2017-12-06 | 2017-69665-HAA | 9.00 ppb |
| 2017-12-06 | 2017-69666-HAA | 4.90 ppb |
| 2017-12-06 | 2017-69667-HAA | 7.10 ppb |
| 2017-12-06 | 2017-69668-HAA | 5.30 ppb |
| 2017-12-06 | 2017-69669-HAA | 7.60 ppb |
| 2018-03-07 | 2018-72027-HAA | 7.80 ppb |
| 2018-03-07 | 2018-72032-HAA | 9.70 ppb |
| 2018-03-07 | 2018-72035-HAA | 4.80 ppb |
| 2018-03-07 | 2018-72039-HAA | 1.000 ppb |
| 2018-03-07 | 2018-72073-HAA | 7.10 ppb |
| 2018-03-07 | 2018-72074-HAA | 11.4 ppb |
| 2018-03-07 | 2018-72075-HAA | 3.70 ppb |
| 2018-03-07 | 2018-72076-HAA | 3.30 ppb |
| 2018-03-07 | 2018-72077-HAA | 5.10 ppb |
| 2018-03-07 | 2018-72078-HAA | 5.10 ppb |
| 2018-03-07 | 2018-72079-HAA | 4.10 ppb |
| 2018-03-07 | 2018-72080-HAA | 7.40 ppb |
| 2018-03-07 | 2018-72081-HAA | 6.90 ppb |
| 2018-03-07 | 2018-72082-HAA | 6.90 ppb |
| 2018-03-07 | 2018-72083-HAA | 7.00 ppb |
| 2018-03-07 | 2018-72084-HAA | 6.80 ppb |
| 2018-06-06 | 2018-76938-HAA | 7.00 ppb |
| 2018-06-06 | 2018-76943-HAA | ND |
| 2018-06-06 | 2018-76960-HAA | 5.60 ppb |
| 2018-06-06 | 2018-76961-HAA | 9.30 ppb |
| 2018-06-06 | 2018-76971-HAA | 13.9 ppb |
| 2018-06-06 | 2018-76976-HAA | 13.6 ppb |
| 2018-06-06 | 2018-76986-HAA | 10.7 ppb |
| 2018-06-06 | 2018-76987-HAA | 13.4 ppb |
| 2018-06-06 | 2018-76988-HAA | 10.9 ppb |
| 2018-06-06 | 2018-76989-HAA | 11.6 ppb |
| 2018-06-06 | 2018-76990-HAA | 9.40 ppb |
| 2018-06-06 | 2018-76991-HAA | 9.70 ppb |
| 2018-06-06 | 2018-76992-HAA | 6.60 ppb |
| 2018-06-06 | 2018-76993-HAA | 7.70 ppb |
| 2018-06-06 | 2018-76994-HAA | 5.30 ppb |
| 2018-06-06 | 2018-76995-HAA | 6.40 ppb |
| 2018-09-05 | 2018-82127-HAA | 9.70 ppb |
| 2018-09-05 | 2018-82132-HAA | 10.6 ppb |
| 2018-09-05 | 2018-82136-HAA | 4.20 ppb |
| 2018-09-05 | 2018-82140-HAA | ND |
| 2018-09-05 | 2018-82191-HAA | 11.6 ppb |
| 2018-09-05 | 2018-82192-HAA | 3.40 ppb |
| 2018-09-05 | 2018-82205-HAA | 5.10 ppb |
| 2018-09-05 | 2018-82206-HAA | 5.20 ppb |
| 2018-09-05 | 2018-82207-HAA | 4.30 ppb |
| 2018-09-05 | 2018-82208-HAA | 3.50 ppb |
| 2018-09-05 | 2018-82209-HAA | 8.90 ppb |
| 2018-09-05 | 2018-82210-HAA | 9.70 ppb |
| 2018-09-05 | 2018-82211-HAA | 9.00 ppb |
| 2018-09-05 | 2018-82212-HAA | 9.00 ppb |
| 2018-09-05 | 2018-82213-HAA | 9.00 ppb |
| 2018-09-05 | 2018-82214-HAA | 9.90 ppb |
| 2018-12-05 | 2018-86512-HAA | 8.50 ppb |
| 2018-12-05 | 2018-86517-HAA | 1.000 ppb |
| 2018-12-05 | 2018-86533-HAA | 15.3 ppb |
| 2018-12-05 | 2018-86539-HAA | 4.30 ppb |
| 2018-12-05 | 2018-86547-HAA | 17.6 ppb |
| 2018-12-05 | 2018-86552-HAA | 9.70 ppb |
| 2018-12-05 | 2018-86558-HAA | 9.70 ppb |
| 2018-12-05 | 2018-86559-HAA | 7.20 ppb |
| 2018-12-05 | 2018-86560-HAA | 6.40 ppb |
| 2018-12-05 | 2018-86561-HAA | 4.50 ppb |
| 2018-12-05 | 2018-86562-HAA | 18.0 ppb |
| 2018-12-05 | 2018-86563-HAA | 14.3 ppb |
| 2018-12-05 | 2018-86564-HAA | 12.4 ppb |
| 2018-12-05 | 2018-86565-HAA | 12.4 ppb |
| 2018-12-05 | 2018-86566-HAA | 11.1 ppb |
| 2018-12-05 | 2018-86567-HAA | 12.3 ppb |
| 2019-03-06 | 2019-89961-HAA | 4.10 ppb |
| 2019-03-06 | 2019-89966-HAA | 1.000 ppb |
| 2019-03-06 | 2019-89983-HAA | 7.40 ppb |
| 2019-03-06 | 2019-89984-HAA | 2.10 ppb |
| 2019-03-06 | 2019-89989-HAA | 2.20 ppb |
| 2019-03-06 | 2019-89990-HAA | 3.40 ppb |
| 2019-03-06 | 2019-89991-HAA | 2.50 ppb |
| 2019-03-06 | 2019-89992-HAA | 3.20 ppb |
| 2019-03-06 | 2019-89993-HAA | 6.80 ppb |
| 2019-03-06 | 2019-89994-HAA | 9.30 ppb |
| 2019-03-06 | 2019-89995-HAA | 6.20 ppb |
| 2019-03-06 | 2019-89996-HAA | 6.70 ppb |
| 2019-03-06 | 2019-89997-HAA | 5.00 ppb |
| 2019-03-06 | 2019-89998-HAA | 6.70 ppb |
| 2019-03-06 | 2019-90005-HAA | 7.70 ppb |
| 2019-03-06 | 2019-90010-HAA | 7.90 ppb |
| 2019-06-05 | 2019-94299-HAA | 7.10 ppb |
| 2019-06-05 | 2019-94304-HAA | 1.10 ppb |
| 2019-06-05 | 2019-94320-HAA | 9.90 ppb |
| 2019-06-05 | 2019-94325-HAA | 10.4 ppb |
| 2019-06-05 | 2019-94331-HAA | 8.80 ppb |
| 2019-06-05 | 2019-94337-HAA | 4.90 ppb |
| 2019-06-05 | 2019-94338-HAA | 9.50 ppb |
| 2019-06-05 | 2019-94339-HAA | 8.90 ppb |
| 2019-06-05 | 2019-94340-HAA | 8.70 ppb |
| 2019-06-05 | 2019-94341-HAA | 9.90 ppb |
| 2019-06-05 | 2019-94342-HAA | 9.80 ppb |
| 2019-06-05 | 2019-94343-HAA | 9.10 ppb |
| 2019-06-05 | 2019-94344-HAA | 7.00 ppb |
| 2019-06-05 | 2019-94345-HAA | 6.30 ppb |
| 2019-06-05 | 2019-94346-HAA | 6.40 ppb |
| 2019-06-05 | 2019-94347-HAA | 5.60 ppb |
| 2019-09-04 | 2019-98916-HAA | 4.70 ppb |
| 2019-09-04 | 2019-98920-HAA | ND |
| 2019-09-04 | 2019-98936-HAA | 9.40 ppb |
| 2019-09-04 | 2019-98941-HAA | 9.30 ppb |
| 2019-09-04 | 2019-98944-HAA | 11.9 ppb |
| 2019-09-04 | 2019-98945-HAA | 9.70 ppb |
| 2019-09-04 | 2019-98946-HAA | 6.00 ppb |
| 2019-09-04 | 2019-98947-HAA | 4.00 ppb |
| 2019-09-04 | 2019-98948-HAA | 10.3 ppb |
| 2019-09-04 | 2019-98949-HAA | 9.90 ppb |
| 2019-09-04 | 2019-98950-HAA | 2.50 ppb |
| 2019-09-04 | 2019-98951-HAA | 5.60 ppb |
| 2019-09-04 | 2019-98952-HAA | 3.80 ppb |
| 2019-09-04 | 2019-98953-HAA | 5.00 ppb |
| 2019-09-04 | 2019-98960-HAA | 3.90 ppb |
| 2019-09-04 | 2019-98967-HAA | 5.00 ppb |