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EWG's Tap Water Database — 2019 UPDATE

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Monochloroacetic acid

Oakland Psd Golden Key Acres

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

Monochloroacetic 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.

 

84

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20121.01 ppb1610ND - 2.70 ppb
20131.44 ppb221.37 ppb - 1.50 ppb
20141.02 ppb42ND - 3.01 ppb
20150.877 ppb63ND - 2.70 ppb
2016ND30ND
20172.99 ppb221.54 ppb - 4.43 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 53 ppb

The EWG Health Guideline of 53 ppb for monochloroacetic 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.. This health guideline protects against system toxicity.

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 monochloroacetic acid. Sample information shown below was taken by Weirton Area Water Board.

Date Lab ID Result
2012-01-18DBP_1201H37-03A1.000 ppb
2012-01-18DBP_1201H37-02AND
2012-01-18DBP_1201H37-01AND
2012-01-18DBP_1201H37-04AND
2012-04-04DBP_1204956-04A1.10 ppb
2012-04-04DBP_1204956-30A1.10 ppb
2012-04-04DBP_1204956-02AND
2012-04-04DBP_1204956-01AND
2012-07-10DBP_1207935-04A1.80 ppb
2012-07-10DBP_1207935-06A2.20 ppb
2012-07-10DBP_1207935-07A2.70 ppb
2012-07-10DBP_1207935-05A2.60 ppb
2012-10-17DBP_1210M09-01AND
2012-10-17DBP_1210M09-04A1.30 ppb
2012-10-17DBP_1210M09-03A1.10 ppb
2012-10-17DBP_1210M09-02A1.20 ppb
2013-01-08DBP_1301991-01AND
2013-01-10DBP_1301991-04AND
2013-01-10DBP_1301991-03AND
2013-01-10DBP_1301991-02A2.00 ppb
2013-04-16DBP_1304J90-01AND
2013-04-16DBP_1304J90-02AND
2013-04-16DBP_1304J90-03AND
2013-04-16DBP_1304J90-04A1.14 ppb
2013-07-29DBP_1308008-03A1.79 ppb
2013-07-29DBP_1308008-02A1.89 ppb
2013-07-31DBP_1308008-05A2.15 ppb
2013-07-31DBP_1308008-04A2.83 ppb
2013-10-21S2DBP_1310P44-01ND
2013-10-21S2DBP_1310P44-021.52 ppb
2013-10-21S2DBP_1310P44-031.41 ppb
2013-10-21S2DBP_1310P44-041.58 ppb
2014-01-29S2DBP_1402177-07ND
2014-01-29S2DBP_1402177-06ND
2014-01-29S2DBP_1402177-05ND
2014-01-29S2DBP_1402177-041.30 ppb
2014-04-15S2DBP_1404K62-011.60 ppb
2014-04-15S2DBP_1404K62-02ND
2014-04-15S2DBP_1404K62-031.70 ppb
2014-04-15S2DBP_1404K62-04ND
2014-07-31S2DBP_1408011-04ND
2014-07-31S2DBP_1408011-031.33 ppb
2014-07-31S2DBP_1408011-021.17 ppb
2014-07-31S2DBP_1408011-011.21 ppb
2014-10-22S2DBP_1410R55-041.23 ppb
2014-10-22S2DBP_1410R55-031.09 ppb
2014-10-22S2DBP_1410R55-021.18 ppb
2014-10-22S2DBP_1410R55-011.24 ppb
2015-01-29S2DBP_1501U33-022.05 ppb
2015-01-29S2DBP_1501U33-031.25 ppb
2015-01-29S2DBP_1501U33-041.72 ppb
2015-01-29S2DBP_1501U33-051.48 ppb
2015-04-28S2DBP_1504Y30-041.21 ppb
2015-04-28S2DBP_1504Y30-031.53 ppb
2015-04-28S2DBP_1504Y30-02ND
2015-04-28S2DBP_1504Y30-011.77 ppb
2015-07-30S2DBP_1508020-05ND
2015-07-30S2DBP_1508020-061.87 ppb
2015-07-30S2DBP_1508020-071.23 ppb
2015-07-30S2DBP_1508020-081.40 ppb
2015-10-231510V03-04A5.30 ppb
2015-10-231510V03-03A4.31 ppb
2015-10-231510V03-02A3.84 ppb
2015-10-231510V03-01A4.88 ppb
2016-01-271601Q86-01AND
2016-01-271601Q86-02A1.17 ppb
2016-01-271601Q86-03AND
2016-01-271601Q86-04A1.46 ppb
2016-04-2716043225-01AND
2016-04-2716043225-02A1.50 ppb
2016-04-2716043225-03AND
2016-04-2716043225-04AND
2016-07-2916080163-05A1.88 ppb
2016-07-2916080163-03A2.36 ppb
2016-07-2916080163-02A2.65 ppb
2016-07-2916080163-04A1.69 ppb
2016-10-2716103088-01A4.31 ppb
2016-10-2716103088-03A2.24 ppb
2016-10-2716103088-04A2.08 ppb
2016-10-2716103088-02A2.56 ppb
2017-01-2717012949-01AND
2017-01-271702949-04AND
2017-01-2717012949-03AND
2017-01-2717012949-02AND