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EWG's Tap Water Database — 2021 UPDATE

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Antimony

South Farmingdale WD

Antimony is a naturally occurring metal that enters tap water from plumbing fittings and also from industrial uses, such as production of metal alloys, batteries and plastics. Antimony causes organ damage and shortens lifespans in studies of laboratory animals.

MORE ABOUT THIS CONTAMINANT

 

92

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
2014ND50ND
2015ND130ND
2016ND150ND
2017ND170ND
2018ND170ND
2019ND250ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 1 ppb

The EWG Health Guideline of 1 ppb for antimony 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 change to the stomach and intestines.

EPA Maximum Contaminant
Level (MCL) 6 ppb

The legal limit for antimony, established in 1992, was based on a toxicity study in laboratory animals published in 1970. This limit does not include any additional consideration of children’s health.

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-151404B59-001-PRIND
2014-05-151405B94-001-PRIND
2014-05-151405B82-001D-PRIND
2014-05-151405B94-002-PRIND
2014-08-141408A32-001-PRIND
2015-03-171503B67-001-PRIND
2015-04-071504418-002-PRIND
2015-04-071504418-001-PRIND
2015-05-041505179-001E-PRIND
2015-05-041505180-001E-PRIND
2015-05-061505344-001E-POCND
2015-05-111505746-001E-PRIND
2015-05-111505746-003E-PRIND
2015-05-121505867-001E-PRIND
2015-05-121505872-001E-PRIND
2015-05-141405A68-001A-PRIND
2015-05-141405A68-002A-PRIND
2015-05-181505C84-001E-PRIND
2016-04-121604A93-002-PRIND
2016-05-031605268-002-PRIND
2016-05-031605258-001-PRIND
2016-05-031605262-002ND
2016-05-031605262-004-PRIND
2016-05-031605262-006-PRIND
2016-05-031605268-006-PRIND
2016-05-041605366-006-PRIND
2016-05-041605366-002-PRIND
2016-05-041605366-004ND
2016-05-041605366-004-PRIND
2016-05-101605903-004-PRIND
2016-05-101605903-006-PRIND
2016-05-101605903-002-PRIND
2016-05-191605H44-001-PRIND
2017-01-09708657001-PRIND
2017-01-16709166001-PRIND
2017-04-187016181001-PRIND
2017-04-247016748001-PRIND
2017-04-247016749001-PRIND
2017-05-027017493006-PRIND
2017-05-027017493001-PRIND
2017-05-027017493007-PRIND
2017-05-027017493002-PRIND
2017-05-027017493004-PRIND
2017-05-197019063001-PRIND
2017-05-237019269001-PRIND
2017-05-237019267002-PRIND
2017-05-237019267001-PRIND
2017-06-057020387002-PRIND
2017-06-057020387005-PRIND
2017-06-057020387001-PRIND
2018-04-057047387001-PRIND
2018-04-057047387007-PRIND
2018-04-107047807002ND
2018-05-017050121002-PRIND
2018-05-037050398001-PRIND
2018-05-087050859001-PRIND
2018-05-087050856003-PRIND
2018-05-087050856001-PRIND
2018-05-087050856002-PRIND
2018-05-097051129002-PRIND
2018-05-097051129003-PRIND
2018-05-157051732003-PRIND
2018-05-157051724005-PRIND
2018-05-157051724004-PRIND
2018-05-157051724002-PRIND
2018-05-227052407001-PRIND
2018-05-227052407003-PRIND
2019-03-207082910001-PRIND
2019-03-267083435001-PRIND
2019-04-047084625001-PRIND
2019-04-047084616001-PRIND
2019-04-047084616004-PRIND
2019-05-087088700002-PRIND
2019-05-087088694004-PRIND
2019-05-087088700004-PRIND
2019-05-087088706003-PRIND
2019-05-087088706006-PRIND
2019-05-087088694002-PRIND
2019-05-087088706002-PRIND
2019-05-087088700005-PRIND
2019-05-137089290005-PRIND
2019-05-137089290009-PRIND
2019-05-137089290003-PRIND
2019-05-137089290001-PRIND
2019-05-137089290007-PRIND
2019-05-147089463006-PRIND
2019-05-147089463005-PRIND
2019-05-147089463001-PRIND
2019-05-147089463003-PRIND
2019-05-207090144001-PRIND
2019-10-0970107840001-PRIND
2019-10-0970107840003-PRIND