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EWG's Tap Water Database — 2019 UPDATE

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Lithium

Arlington County

Lithium occurs naturally in soil and rock. It is a pollutant from mining and industrial manufacturing of metals, ceramics and batteries. Ingesting too much lithium can lead to symptoms like abdominal pain, diarrhea, nausea and vomiting.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20121.85 ppb24241.20 ppb - 2.70 ppb
20132.06 ppb24241.40 ppb - 3.10 ppb
20141.60 ppb24241.20 ppb - 2.30 ppb
20151.71 ppb24241.20 ppb - 2.60 ppb
20161.90 ppb24241.10 ppb - 2.80 ppb
20172.10 ppb23231.50 ppb - 2.50 ppb

ppb = parts per billion

All test results

Date Lab ID Result