Bromodichloromethane
Fort Smith Water Utilities
Bromodichloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromodichloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 6.32 ppb | 34 | 34 | 4.34 ppb - 8.90 ppb |
2015 | 5.36 ppb | 34 | 34 | 3.50 ppb - 8.50 ppb |
2016 | 4.71 ppb | 30 | 30 | 2.01 ppb - 9.57 ppb |
2017 | 5.75 ppb | 34 | 34 | 2.88 ppb - 10.00 ppb |
2018 | 5.44 ppb | 32 | 32 | 3.50 ppb - 9.54 ppb |
2019 | 4.87 ppb | 37 | 37 | 1.75 ppb - 9.18 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.06 ppb
The EWG Health Guideline of 0.06 ppb for bromodichloromethane was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as 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 |
---|---|---|
2014-01-28 | 14030006102 | 5.70 ppb |
2014-01-28 | 14030005802 | 6.40 ppb |
2014-01-28 | 14030005902 | 6.20 ppb |
2014-01-28 | 14030007201 | 5.87 ppb |
2014-01-28 | 14030006202 | 6.00 ppb |
2014-01-28 | 14030005602 | 6.10 ppb |
2014-01-28 | 14030005702 | 6.10 ppb |
2014-01-28 | 14030006002 | 5.80 ppb |
2014-01-28 | 14030006502 | 7.60 ppb |
2014-04-23 | 14114003702 | 6.90 ppb |
2014-04-23 | 14114003302 | 5.00 ppb |
2014-04-23 | 14114003202 | 5.00 ppb |
2014-04-23 | 14114003102 | 7.90 ppb |
2014-04-23 | 14114003602 | 7.30 ppb |
2014-04-23 | 14114003802 | 7.30 ppb |
2014-04-23 | 14114003402 | 5.00 ppb |
2014-04-23 | 14114003502 | 5.00 ppb |
2014-07-23 | 14205005502 | 6.10 ppb |
2014-07-23 | 14205009602 | 6.90 ppb |
2014-07-23 | 14205009502 | 5.70 ppb |
2014-07-23 | 14205008802 | 8.90 ppb |
2014-07-23 | 14205009302 | 5.40 ppb |
2014-07-23 | 14205009202 | 5.70 ppb |
2014-07-23 | 14205008902 | 8.90 ppb |
2014-07-23 | 14205009402 | 5.20 ppb |
2014-11-24 | 14330004501 | 4.34 ppb |
2014-11-24 | 14330005502 | 5.90 ppb |
2014-11-24 | 14330005802 | 7.30 ppb |
2014-11-24 | 14330005602 | 5.90 ppb |
2014-11-24 | 14330006102 | 6.90 ppb |
2014-11-24 | 14330005402 | 5.10 ppb |
2014-11-24 | 14330005902 | 7.00 ppb |
2014-11-24 | 14330006002 | 8.70 ppb |
2014-11-24 | 14330005702 | 5.90 ppb |
2015-01-14 | 15016002501 | 4.33 ppb |
2015-03-10 | 15071006902 | 4.40 ppb |
2015-03-10 | 15071006702 | 4.90 ppb |
2015-03-10 | 15071007002 | 5.90 ppb |
2015-03-10 | 15071006602 | 4.80 ppb |
2015-03-10 | 15071007102 | 5.90 ppb |
2015-03-10 | 15071006502 | 5.70 ppb |
2015-03-10 | 15071007202 | 5.80 ppb |
2015-03-10 | 15071006802 | 4.50 ppb |
2015-05-19 | 15141012202 | 5.10 ppb |
2015-05-19 | 15141012102 | 6.10 ppb |
2015-05-19 | 15141012802 | 5.00 ppb |
2015-05-19 | 15141013202 | 4.00 ppb |
2015-05-19 | 15141013102 | 4.20 ppb |
2015-05-19 | 15141012902 | 3.50 ppb |
2015-05-19 | 15141013002 | 3.70 ppb |
2015-05-19 | 15141012702 | 5.00 ppb |
2015-08-05 | 15218007902 | 5.80 ppb |
2015-08-05 | 15218007802 | 4.10 ppb |
2015-08-05 | 15218008002 | 6.30 ppb |
2015-08-05 | 15218008202 | 7.30 ppb |
2015-08-05 | 15218008402 | 5.80 ppb |
2015-08-05 | 15218008502 | 8.50 ppb |
2015-08-05 | 15218008302 | 7.90 ppb |
2015-08-05 | 15218008102 | 6.20 ppb |
2015-10-26 | 15303000101 | 6.00 ppb |
2015-11-03 | 15309000502 | 5.30 ppb |
2015-11-03 | 15309000702 | 5.50 ppb |
2015-11-03 | 15309000602 | 6.90 ppb |
2015-11-03 | 15309000402 | 5.10 ppb |
2015-11-03 | 15309000802 | 4.20 ppb |
2015-11-03 | 15309000902 | 5.20 ppb |
2015-11-03 | 15309000302 | 5.50 ppb |
2015-11-03 | 15309001002 | 3.80 ppb |
2016-01-14 | 16015003401 | 2.01 ppb |
2016-02-09 | 16042005202 | 3.30 ppb |
2016-02-09 | 16042005102 | 5.40 ppb |
2016-02-09 | 16042005402 | 4.30 ppb |
2016-02-09 | 16042005302 | 3.60 ppb |
2016-05-16 | 16140003902 | 3.80 ppb |
2016-05-16 | 16140004502 | 3.70 ppb |
2016-05-16 | 16140004402 | 3.50 ppb |
2016-05-16 | 16140004302 | 3.70 ppb |
2016-05-16 | 16140004202 | 3.90 ppb |
2016-05-16 | 16140004102 | 3.30 ppb |
2016-05-16 | 16140004002 | 3.90 ppb |
2016-05-16 | 16140003802 | 4.50 ppb |
2016-08-17 | 16231002602 | 4.20 ppb |
2016-08-17 | 16231002302 | 3.90 ppb |
2016-08-17 | 16231002702 | 9.40 ppb |
2016-08-17 | 16231002402 | 5.00 ppb |
2016-08-17 | 16231003002 | 3.40 ppb |
2016-08-17 | 16231002902 | 6.20 ppb |
2016-08-17 | 16231002802 | 8.80 ppb |
2016-08-17 | 16231002502 | 3.80 ppb |
2016-10-31 | 16308001701 | 9.57 ppb |
2016-11-15 | 16321005802 | 3.30 ppb |
2016-11-15 | 16321005602 | 6.40 ppb |
2016-11-15 | 16321005502 | 3.40 ppb |
2016-11-15 | 16321005402 | 5.60 ppb |
2016-11-15 | 16321005702 | 3.70 ppb |
2016-11-15 | 16321005302 | 7.90 ppb |
2016-11-15 | 16321006102 | 3.60 ppb |
2016-11-15 | 16321006202 | 4.20 ppb |
2017-01-31 | 17033002101 | 2.88 ppb |
2017-02-06 | 17039005702 | 5.10 ppb |
2017-02-06 | 17039006302 | 4.70 ppb |
2017-02-06 | 17039005802 | 5.10 ppb |
2017-02-06 | 17039005902 | 5.10 ppb |
2017-02-06 | 17039005502 | 6.70 ppb |
2017-02-06 | 17039006002 | 4.40 ppb |
2017-02-06 | 17039006202 | 4.70 ppb |
2017-02-06 | 17039006102 | 6.60 ppb |
2017-05-08 | 17130001802 | 4.50 ppb |
2017-05-08 | 17130001702 | 4.40 ppb |
2017-05-08 | 17130001602 | 5.60 ppb |
2017-05-08 | 17130001102 | 4.40 ppb |
2017-05-08 | 17130001402 | 5.60 ppb |
2017-05-08 | 17130001502 | 4.80 ppb |
2017-05-08 | 17130001002 | 4.90 ppb |
2017-05-08 | 17130000902 | 4.70 ppb |
2017-08-08 | 17222004002 | 4.80 ppb |
2017-08-08 | 17222004102 | 6.40 ppb |
2017-08-08 | 17222004602 | 5.80 ppb |
2017-08-08 | 17222004502 | 5.20 ppb |
2017-08-08 | 17222004202 | 8.00 ppb |
2017-08-08 | 17222004302 | 10.00 ppb |
2017-08-08 | 17222004402 | 6.10 ppb |
2017-08-08 | 17222003902 | 6.00 ppb |
2017-10-16 | 17292010301 | 5.45 ppb |
2017-11-07 | 17313002702 | 5.50 ppb |
2017-11-07 | 17313002602 | 8.50 ppb |
2017-11-07 | 17313002502 | 8.40 ppb |
2017-11-07 | 17313002402 | 5.80 ppb |
2017-11-07 | 17313002302 | 7.10 ppb |
2017-11-07 | 17313002802 | 5.20 ppb |
2017-11-07 | 17313002902 | 5.90 ppb |
2017-11-07 | 17313003002 | 7.00 ppb |
2018-02-06 | 18040003602 | 4.20 ppb |
2018-02-06 | 18040003402 | 4.80 ppb |
2018-02-06 | 18040003802 | 5.20 ppb |
2018-02-06 | 18040003902 | 5.80 ppb |
2018-02-06 | 18040006802 | 6.60 ppb |
2018-02-06 | 18040003502 | 5.60 ppb |
2018-02-06 | 18040003702 | 5.40 ppb |
2018-02-06 | 18040003302 | 6.00 ppb |
2018-05-01 | 18123003502 | 5.40 ppb |
2018-05-01 | 18123003302 | 5.20 ppb |
2018-05-01 | 18123003002 | 4.40 ppb |
2018-05-01 | 18123003202 | 4.20 ppb |
2018-05-01 | 18123003102 | 5.50 ppb |
2018-05-01 | 18123003602 | 5.20 ppb |
2018-05-01 | 18123002902 | 4.60 ppb |
2018-05-01 | 18123003402 | 5.40 ppb |
2018-08-07 | 18221004202 | 4.50 ppb |
2018-08-07 | 18221003502 | 6.40 ppb |
2018-08-07 | 18221004102 | 6.10 ppb |
2018-08-07 | 18221004002 | 5.20 ppb |
2018-08-07 | 18221003702 | 6.70 ppb |
2018-08-07 | 18221003802 | 7.60 ppb |
2018-08-07 | 18221003902 | 5.70 ppb |
2018-08-07 | 18221003602 | 4.60 ppb |
2018-10-22 | 18298002509 | 9.54 ppb |
2018-10-30 | 18305010402 | 4.30 ppb |
2018-10-30 | 18305010102 | 3.50 ppb |
2018-10-30 | 18305010002 | 6.30 ppb |
2018-10-30 | 18305010502 | 5.50 ppb |
2018-10-30 | 18305009902 | 4.70 ppb |
2018-10-30 | 18305009802 | 5.60 ppb |
2018-10-30 | 18305010202 | 4.20 ppb |
2019-01-29 | 19031004401 | 2.61 ppb |
2019-01-29 | 19031005302 | 3.50 ppb |
2019-01-29 | 19031005402 | 4.90 ppb |
2019-01-29 | 19031005102 | 3.40 ppb |
2019-01-29 | 19031005602 | 4.50 ppb |
2019-01-29 | 19031005502 | 4.60 ppb |
2019-01-29 | 19031005202 | 4.20 ppb |
2019-01-29 | 19031005702 | 5.10 ppb |
2019-01-29 | 19031005002 | 4.20 ppb |
2019-01-29 | 19031004901 | 1.75 ppb |
2019-04-23 | 19115004002 | 4.40 ppb |
2019-04-23 | 19115003402 | 4.80 ppb |
2019-04-23 | 19115004102 | 4.90 ppb |
2019-04-23 | 19115003802 | 5.50 ppb |
2019-04-23 | 19115003902 | 4.60 ppb |
2019-04-23 | 19115003602 | 5.90 ppb |
2019-04-23 | 19115003702 | 3.90 ppb |
2019-04-23 | 19115003301 | 2.72 ppb |
2019-04-23 | 19115003502 | 4.40 ppb |
2019-07-23 | 19206003002 | 4.80 ppb |
2019-07-23 | 19206002801 | 4.60 ppb |
2019-07-23 | 19206002702 | 4.80 ppb |
2019-07-23 | 19206002902 | 3.90 ppb |
2019-07-23 | 19206003302 | 7.80 ppb |
2019-07-23 | 19206003402 | 7.50 ppb |
2019-07-23 | 19206003202 | 9.10 ppb |
2019-07-23 | 19206003102 | 3.40 ppb |
2019-08-28 | 19241001501 | 9.18 ppb |
2019-10-08 | 19283007901 | 7.37 ppb |
2019-10-22 | 19297004102 | 4.20 ppb |
2019-10-22 | 19297004202 | 5.00 ppb |
2019-10-22 | 19297004002 | 3.30 ppb |
2019-10-22 | 19297003802 | 5.10 ppb |
2019-10-22 | 19297003902 | 6.30 ppb |
2019-10-22 | 19297004302 | 4.30 ppb |
2019-10-22 | 19297004502 | 5.00 ppb |
2019-10-22 | 19297004402 | 4.50 ppb |