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EWG's Tap Water Database — 2019 UPDATE

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Bromoform

Oakland Psd Golden Key Acres

NOTE: Oakland Psd Golden Key Acres purchases water from Weirton Area Water Board which is required to test for bromoform. Sample information shown below was taken by Weirton Area Water Board.

Bromoform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromoform and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

84

Samples

0

Samples exceeding legal limit (MCL)

84

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20129.12 ppb16162.65 ppb - 23.6 ppb
201315.4 ppb228.20 ppb - 22.5 ppb
20146.20 ppb42ND - 15.8 ppb
20159.73 ppb667.61 ppb - 12.4 ppb
201622.6 ppb3313.8 ppb - 30.8 ppb
20179.72 ppb229.03 ppb - 10.4 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.5 ppb

The EWG Health Guideline of 0.5 ppb for bromoform 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

NOTE: Oakland Psd Golden Key Acres purchases water from Weirton Area Water Board which is required to test for bromoform. Sample information shown below was taken by Weirton Area Water Board.

Date Lab ID Result
2012-01-18DBP_1201H37-03A4.84 ppb
2012-01-18DBP_1201H37-02A4.13 ppb
2012-01-18DBP_1201H37-01A3.17 ppb
2012-01-18DBP_1201H37-04A2.65 ppb
2012-04-04DBP_1204956-04A4.11 ppb
2012-04-04DBP_1204956-30A5.65 ppb
2012-04-04DBP_1204956-02A6.69 ppb
2012-04-04DBP_1204956-01A6.73 ppb
2012-07-10DBP_1207935-04A7.93 ppb
2012-07-10DBP_1207935-06A9.11 ppb
2012-07-10DBP_1207935-07A10.7 ppb
2012-07-10DBP_1207935-05A9.24 ppb
2012-10-17DBP_1210M09-01A12.8 ppb
2012-10-17DBP_1210M09-04A23.6 ppb
2012-10-17DBP_1210M09-03A12.7 ppb
2012-10-17DBP_1210M09-02A21.9 ppb
2013-01-08DBP_1301991-01A7.08 ppb
2013-01-10DBP_1301991-04A4.62 ppb
2013-01-10DBP_1301991-03A8.06 ppb
2013-01-10DBP_1301991-02A4.25 ppb
2013-04-16DBP_1304J90-01A5.90 ppb
2013-04-16DBP_1304J90-02A7.90 ppb
2013-04-16DBP_1304J90-03A5.50 ppb
2013-04-16DBP_1304J90-04A8.10 ppb
2013-07-29DBP_1308008-03A8.18 ppb
2013-07-29DBP_1308008-02A7.22 ppb
2013-07-31DBP_1308008-05A7.53 ppb
2013-07-31DBP_1308008-04A9.45 ppb
2013-10-21S2DBP_1310P44-0123.6 ppb
2013-10-21S2DBP_1310P44-0213.0 ppb
2013-10-21S2DBP_1310P44-0313.6 ppb
2013-10-21S2DBP_1310P44-0415.5 ppb
2014-01-29S2DBP_1402177-075.48 ppb
2014-01-29S2DBP_1402177-067.87 ppb
2014-01-29S2DBP_1402177-057.98 ppb
2014-01-29S2DBP_1402177-0410.8 ppb
2014-04-15S2DBP_1404K62-0112.7 ppb
2014-04-15S2DBP_1404K62-029.41 ppb
2014-04-15S2DBP_1404K62-0310.6 ppb
2014-04-15S2DBP_1404K62-048.97 ppb
2014-07-31S2DBP_1408011-0416.2 ppb
2014-07-31S2DBP_1408011-0317.8 ppb
2014-07-31S2DBP_1408011-0217.1 ppb
2014-07-31S2DBP_1408011-0116.9 ppb
2014-10-22S2DBP_1410R55-0412.3 ppb
2014-10-22S2DBP_1410R55-0318.5 ppb
2014-10-22S2DBP_1410R55-0211.7 ppb
2014-10-22S2DBP_1410R55-0113.7 ppb
2015-01-29S2DBP_1501U33-0219.4 ppb
2015-01-29S2DBP_1501U33-038.68 ppb
2015-01-29S2DBP_1501U33-0411.6 ppb
2015-01-29S2DBP_1501U33-0512.5 ppb
2015-04-28S2DBP_1504Y30-0416.0 ppb
2015-04-28S2DBP_1504Y30-0316.2 ppb
2015-04-28S2DBP_1504Y30-0215.6 ppb
2015-04-28S2DBP_1504Y30-0121.8 ppb
2015-07-30S2DBP_1508020-0524.0 ppb
2015-07-30S2DBP_1508020-065.16 ppb
2015-07-30S2DBP_1508020-075.91 ppb
2015-07-30S2DBP_1508020-084.25 ppb
2015-10-231510V03-04A10.00 ppb
2015-10-231510V03-03A9.44 ppb
2015-10-231510V03-02A8.43 ppb
2015-10-231510V03-01A10.6 ppb
2016-01-271601Q86-01A22.5 ppb
2016-01-271601Q86-02A15.2 ppb
2016-01-271601Q86-03A10.1 ppb
2016-01-271601Q86-04A14.5 ppb
2016-04-2716043225-01A13.7 ppb
2016-04-2716043225-02A21.2 ppb
2016-04-2716043225-03A13.8 ppb
2016-04-2716043225-04A20.6 ppb
2016-07-2916080163-05A24.6 ppb
2016-07-2916080163-03A24.9 ppb
2016-07-2916080163-02A23.9 ppb
2016-07-2916080163-04A17.6 ppb
2016-10-2716103088-01A23.2 ppb
2016-10-2716103088-03A30.7 ppb
2016-10-2716103088-04A31.0 ppb
2016-10-2716103088-02A31.8 ppb
2017-01-2717012949-01A8.26 ppb
2017-01-271702949-04A7.89 ppb
2017-01-2717012949-03A9.57 ppb
2017-01-2717012949-02A9.89 ppb