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EWG's Tap Water Database — 2021 UPDATE

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Barium

New York American Water - Lynbrook

Barium is a mineral present in rocks, soil and water. High concentrations of barium in drinking water increase the risk of cardiovascular disease and hypertension.

MORE ABOUT THIS CONTAMINANT

 

293

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20145.80 ppb352ND - 200.0 ppb
20150.164 ppb332ND - 3.00 ppb
20162.34 ppb5518ND - 26.0 ppb
20172.59 ppb5018ND - 28.0 ppb
20183.95 ppb6027ND - 26.0 ppb
20192.46 ppb6018ND - 28.0 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 700 ppb

The EWG Health Guideline of 700 ppb for barium was defined by EWG as benchmark that protects against harm to the kidneys and the cardiovascular system.

EPA Maximum Contaminant
Level (MCL) 2,000 ppb

The legal limit for barium, established in 1991, was based on a 10-week study of barium exposure in 11 adult male volunteers. This limit does not include any additional consideration of children’s health.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-2724474301-PRIND
2014-01-2724476201-PRIND
2014-01-2724476501-PRIND
2014-01-2724475601-PRIND
2014-02-1924785001-PRIND
2014-02-194785601-PRIND
2014-02-1924783901-PRIND
2014-03-1925025901-PRIND
2014-03-1925024401-PRIND
2014-04-1425192101-PRIND
2014-04-1425193001-PRIND
2014-04-1425193501-PRIND
2014-04-1425193801-PRIND
2014-05-0825666701-PRIND
2014-05-1325667401-PRIND
2014-05-1425667901-PRIND
2014-06-1125932701-PRIND
2014-06-1125932401-PRI200.0 ppb
2014-06-131406A17-001-PRI3.10 ppb
2014-07-1426308201-PRIND
2014-07-2126310201-PRIND
2014-07-2126309901-PRIND
2014-07-2126309401-PRIND
2014-07-2325668201-PRIND
2014-08-2526729001-PRIND
2014-08-2526730001-PRIND
2014-08-2526730501-PRIND
2014-09-0326730801-PRIND
2014-09-1026897201-PRIND
2014-09-1026896201-PRIND
2014-09-1726898001-PRIND
2014-09-1726897701-PRIND
2014-10-1627256201-PRIND
2014-11-04275437-PRIND
2014-11-0427544201-PRIND
2015-01-2128012501-PRIND
2015-01-2128011901-PRIND
2015-01-2928013301-PRIND
2015-01-2928012901-POCSND
2015-02-1228170501-PRIND
2015-02-1228170801-PRIND
2015-02-2428171101-PRIND
2015-02-2428171401-PRIND
2015-03-1828369301-PRIND
2015-03-1828370101-PRIND
2015-03-2628370501-PRIND
2015-03-26283703ND
2015-04-23281278 PRIND
2015-04-23287137 PRIND
2015-04-2828714101-PRIND
2015-04-2828712901-PRIND
2015-06-18289022 PRIND
2015-06-18289017 PRIND
2015-06-18289012 PRIND
2015-06-23291727 PRIND
2015-06-25291737ND
2015-06-25291735ND
2015-07-211507F36-001 PRI3.00 ppb
2015-07-27296107 PRIND
2015-07-27296101 PRIND
2015-07-29296111 PRIND
2015-07-29296115 PRIND
2015-07-29289025 PRIND
2015-08-131508A78-001 PRI2.40 ppb
2015-08-1929935801ND
2015-08-1929936101 PRIND
2015-11-09306823ND
2015-12-16306826 PRIND
2016-01-2131140501 PRIND
2016-01-2131140901ND
2016-02-2331315801 PRIND
2016-02-2331316101 PRIND
2016-02-2331315401ND
2016-02-2331316401 PRIND
2016-02-261602J56-001 PRI11.0 ppb
2016-02-261602J56-002 PRI3.90 ppb
2016-03-3031555301ND
2016-03-3031554101 PRIND
2016-03-3131555601 PRIND
2016-03-3131555901 PRIND
2016-04-201604J67-001 PRI3.10 ppb
2016-04-211604K35-001 PRIND
2016-04-2831786401 PRIND
2016-04-2831785801 PRIND
2016-05-111605A93-0043.30 ppb
2016-05-111605A93-0013.30 ppb
2016-05-111605A93-0023.30 ppb
2016-05-111605A93-0033.30 ppb
2016-05-171605F60-001 PRI26.0 ppb
2016-05-181605G73-001 PRI4.80 ppb
2016-05-201605J18-002 PRI2.00 ppb
2016-05-201605J08-002 PRIND
2016-05-3132044301 PRIND
2016-05-3132044801 PRIND
2016-06-141606D39-001 PRIND
2016-06-1532436301 PRIND
2016-06-1532436601 PRIND
2016-06-2232044501 PRIND
2016-06-281606R55-001 PRI4.90 ppb
2016-06-291606S97-001 PRI13.0 ppb
2016-07-2132784401 PRIND
2016-07-2132783801 PRIND
2016-07-2132783201ND
2016-08-311608T21-003 PRI26.0 ppb
2016-08-311608T21-004 PRI3.40 ppb
2016-08-3133044301 PRIND
2016-08-311608T21-0025.80 ppb
2016-08-3132784801 PRIND
2016-08-311608T21-001 PRI2.50 ppb
2016-08-31330450 PRIND
2016-08-3133045301ND
2016-09-2633323301 PRIND
2016-09-2633321501 PRIND
2016-09-2633323001ND
2016-09-2633045601 PRIND
2016-09-2633322701 PRIND
2016-10-11701713001 PRI2.50 ppb
2016-10-11701713002 PRI6.70 ppb
2016-11-1433592501 PRIND
2016-11-1433593101 PRIND
2016-11-29705607005 PRIND
2016-11-29705607006 PRIND
2016-11-29705607004 PRIND
2017-01-3134388301-PRIND
2017-01-3134387701-PRIND
2017-02-0234388901-PRIND
2017-02-0234389301-PRIND
2017-02-027010466001-PRI3.10 ppb
2017-03-3034959001-PRIND
2017-03-3034960201-PRIND
2017-03-3034959901-PRIND
2017-03-3034959601-PRIND
2017-04-077015287001-PRI2.20 ppb
2017-04-1135263801-PRIND
2017-04-1135264501-PRIND
2017-04-127015680006-PRI3.20 ppb
2017-04-267017021001-PRI2.10 ppb
2017-05-167018812002-PRI26.0 ppb
2017-05-167018812001-PRI28.0 ppb
2017-05-307019868001-PRI3.40 ppb
2017-05-307019868003-PRI2.80 ppb
2017-06-097020949001-PRI3.00 ppb
2017-06-097020949002-PRI2.90 ppb
2017-06-1335952501-PRIND
2017-06-1335951901-PRIND
2017-07-3136393201-PRIND
2017-07-3136394001-PRIND
2017-07-3136394401-PRIND
2017-07-3136393601-PRIND
2017-08-177027563002-PRI3.20 ppb
2017-08-2436785601-PRIND
2017-08-2436785201-PRIND
2017-08-2436785901-PRIND
2017-08-2436786201-PRIND
2017-08-257028320001-PRI3.40 ppb
2017-08-297028495001-PRI3.30 ppb
2017-09-087029384001-PRI26.0 ppb
2017-09-1437095401-PRIND
2017-09-1437096601-PRIND
2017-09-1437096301-PRIND
2017-09-1437096001-PRIND
2017-09-2035265501-PRIND
2017-09-2035265101-PRIND
2017-09-267031074001-PRI3.30 ppb
2017-12-0737999101-PRIND
2017-12-0738000001-PRIND
2017-12-1137751301-PRIND
2017-12-1137750701-PRIND
2017-12-1137749901-PRIND
2017-12-1137751001-PRIND
2017-12-227038997003-PRI6.20 ppb
2017-12-287039309005-PRI2.40 ppb
2017-12-297039358002-PRI4.80 ppb
2018-01-167040538002-PRI4.10 ppb
2018-01-3038292601-PRIND
2018-01-3038292001-PRIND
2018-01-3038293001-PRIND
2018-01-3038291401-PRIND
2018-02-067042142001-PRIND
2018-02-1538677701-PRIND
2018-02-1538678301-PRIND
2018-02-2838678601-PRIND
2018-02-2838678901-PRIND
2018-03-027044372001-PRI14.0 ppb
2018-03-087044798001-PRI3.50 ppb
2018-03-0838910201-PRIND
2018-03-087044798002-PRI3.00 ppb
2018-03-0838909401-PRIND
2018-03-1538910801-PRIND
2018-03-1538910501-PRIND
2018-03-237046103001-PRI16.0 ppb
2018-04-097047721001-PRI15.0 ppb
2018-04-127048247002-PRIND
2018-04-127048247001-PRI2.00 ppb
2018-04-127048244002-PRI3.00 ppb
2018-04-127048244001-PRI3.10 ppb
2018-04-207049182001-PRI4.70 ppb
2018-04-237049264004-PRIND
2018-04-237049264003-PRI2.10 ppb
2018-04-267049697001-PRI3.10 ppb
2018-04-267049697002-PRI2.90 ppb
2018-04-277049841006-PRIND
2018-04-277049841005-PRI2.90 ppb
2018-04-277049841003-PRI11.0 ppb
2018-05-177052007001-PRI26.0 ppb
2018-05-177052007002-PRI26.0 ppb
2018-05-187052192001-PRI6.20 ppb
2018-05-187052192005-PRI2.90 ppb
2018-05-237052609001-PRI4.20 ppb
2018-05-237052609002-PRI2.70 ppb
2018-06-207055601002-PRI2.30 ppb
2018-06-207055601001-PRI2.40 ppb
2018-07-1940328901-PRIND
2018-07-1940329701-PRIND
2018-07-1940328101-PRIND
2018-07-3139946301-PRIND
2018-07-3140330501-PRIND
2018-07-3139946701-PRIND
2018-08-2040695201-PRIND
2018-08-207062104002-PRI16.0 ppb
2018-08-2040695601-PRIND
2018-08-2040695401-PRIND
2018-09-06706391600126.0 ppb
2018-09-217065602001-PR12.0 ppb
2018-09-217065602002-PRI20.0 ppb
2018-10-1141552601-PRIND
2018-10-1141164801-PRIND
2018-10-1141552101-PRIND
2018-10-2942042901-PRIND
2018-10-2942042701-PRIND
2018-10-3142043101-PRIND
2018-12-0342043301-PRIND
2018-12-2042304301-PRIND
2019-02-2142954901-PRIND
2019-02-2142954801-PRIND
2019-02-2142955001-PRIND
2019-02-2142955101-PRIND
2019-03-0643350901-PRIND
2019-03-0643350701-PRIND
2019-03-0643350601-PRIND
2019-03-0643350801-PRIND
2019-03-1242603601-PRIND
2019-03-1242602401-PRIND
2019-03-1242601801-PRIND
2019-03-1242603001-PRIND
2019-03-2542304701-PRIND
2019-03-2542304901-PRIND
2019-03-2542304501-PRIND
2019-03-277083592001-PRI10.00 ppb
2019-03-277083592002-PRI3.40 ppb
2019-04-017084047002-PRI5.40 ppb
2019-04-017084047001-PRI9.30 ppb
2019-04-127085688001-PRI2.50 ppb
2019-04-177086232002-PRI12.0 ppb
2019-04-177086203002-PRIND
2019-04-177086197002-PRI15.0 ppb
2019-04-247087084002-PRI2.10 ppb
2019-04-2943355501-PRIND
2019-04-2943355801ND
2019-04-2943355601ND
2019-04-2943355701ND
2019-05-017087810002-PRI2.80 ppb
2019-05-017087810001-PRIND
2019-05-017087810003-PRI2.90 ppb
2019-05-207090154002-PRI26.0 ppb
2019-05-207090154001-PRI28.0 ppb
2019-06-047091936002-PRI4.40 ppb
2019-06-057092201002-PRI6.30 ppb
2019-06-057092201001-PRI8.50 ppb
2019-06-1143362301ND
2019-06-1343358401-PRIND
2019-06-1343358701ND
2019-07-1143367001-PRIND
2019-07-1143366701-PRIND
2019-07-1143366901-PRIND
2019-07-1143366801-PRIND
2019-08-0970100741001-PRI2.40 ppb
2019-08-0970100741002-PRI2.60 ppb
2019-09-1946310201-PRIND
2019-09-2346310301-PRIND
2019-09-2346310101-PRIND
2019-10-0346310001-PRIND
2019-10-0470107403001-PRI3.70 ppb
2019-10-0746963201-PRIND
2019-10-3146963101-PRIND
2019-11-13469633001-PRIND
2019-11-1346963001-PRIND
2019-11-1847292501-PRIND
2019-12-0947292401-PRIND
2019-12-1647292301-PRIND
2019-12-1647292601-PRIND
2019-12-1847625501-PRIND
2019-12-1947625401-PRIND