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EWG's Tap Water Database — 2019 UPDATE

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Silver

Cottonwood Mobile Home Park

Silver occurs naturally in surface and groundwater and can be added to water as a biocide that inhibits growth of bacteria and algae. Increasingly, the use of antimicrobial nano-sized silver particles in consumer products contributes to silver in water sources used for drinking water.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND30ND
2014N/A00N/A
2015N/A00N/A
2016ND30ND
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-11-13250330-IND
2013-11-13250332ND
2013-11-13250334-IND
2016-10-20EN2016-00005590ND
2016-10-20EN2016-00005591ND
2016-10-20EN2016-00005592ND