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EWG's Tap Water Database — 2021 UPDATE

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Arsenic

Hicksville WD

Arsenic is a potent carcinogen and common contaminant in drinking water. Arsenic causes thousands of cases of cancer each year in the U.S. Click here to read more about arsenic.

MORE ABOUT THIS CONTAMINANT

 

83

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND140ND
2015ND40ND
2016ND190ND
2017ND130ND
2018ND150ND
2019ND180ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.004 ppb

The EWG Health Guideline of 0.004 ppb for arsenic was defined 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 cancer.

EPA Maximum Contaminant
Level (MCL) 10 ppb

The legal limit for arsenic, established in 2001, was based on costs for arsenic removal, as calculated at the time that the standard was set. This limit does not fully protect against the risk of cancer due to arsenic exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-241404I07-001-PRIND
2014-04-241404I07-003-PRIND
2014-04-241404I07-002-PRIND
2014-08-131408899-002-PRIND
2014-08-131408899-001-PRIND
2014-12-231412H47-005-PRIND
2014-12-231412H47-001-PRIND
2014-12-231412H47-003-PRIND
2014-12-231412H47-006-PRIND
2014-12-231412H47-002-PRIND
2014-12-231412H47-004-PRIND
2014-12-231412H47-007-PRIND
2014-12-231412H47-008-PRIND
2014-12-231412H47-009-PRIND
2015-05-041505132-001 PRIND
2015-05-111505731-002 PRIND
2015-05-111505731-003 PRIND
2015-05-111505731-001 PRIND
2016-05-171605F44-011ND
2016-05-171605F44-001-PRIND
2016-09-121609794-001-PRIND
2016-09-121609794-002-PRIND
2016-09-131609A01-001-PRIND
2016-09-131609A01-002-PRIND
2016-09-131600A01-002-PRIND
2016-09-141609B48-002-PRIND
2016-09-141609B74-001-PRIND
2016-09-141609B48-001-PRIND
2016-09-141609B74-002-PRIND
2016-09-151609C74-001-PRIND
2016-09-161509B91-002-PRIND
2016-09-161509B91-001ND
2016-09-201609G74-003ND
2016-09-201609G74-002-PRIND
2016-09-211609H81-001-PRIND
2016-09-211609H81-002-PRIND
2016-09-211609H81-003-PRIND
2017-09-067028975002-PRIND
2017-09-067028975003ND
2017-09-127029543001-PRIND
2017-09-127029543002-PRIND
2017-09-157030102001-PRIND
2017-09-157030102002-PRIND
2017-09-197030413001-PRIND
2017-09-217030724001-PRIND
2017-09-217030724002-PRIND
2017-09-267031075003-PRIND
2017-09-267031075002-PRIND
2017-09-267031075001-PRIND
2017-09-277031145001-PRIND
2018-04-057047356002-PRIND
2018-04-057047356001-PRND
2018-09-067063917002-PRIND
2018-09-067063917003-PRIND
2018-09-067063904002-PRIND
2018-09-067063904008-PRIND
2018-09-067063917001-PRIND
2018-09-067063904004-PRIND
2018-09-107064147004-PRIND
2018-09-107064147002-PRIND
2018-09-107064183001-PRIND
2018-09-107064183002-PRIND
2018-09-127064540002-PRIND
2018-09-127064540005-PRIND
2018-09-127064540001ND
2019-09-1070104368003 PRIND
2019-09-1070104328002 PRIND
2019-09-1070104368001 PRIND
2019-09-1070104368002 PRIND
2019-09-1070104328001 PRIND
2019-09-1070104328003 PRIND
2019-09-1670105031002 PRIND
2019-09-1670105031003 PRIND
2019-09-1670105031001 PRIND
2019-09-1870105415002 PRIND
2019-09-1870105415001 PRIND
2019-09-1970105638001 PRIND
2019-09-1970105638002 PRIND
2019-09-1970105641002 PRIND
2019-09-1970105603001 PRIND
2019-09-1970105641001 PRIND
2019-09-1970105603002 PRIND
2019-09-2470106094001 PRIND