Know Your Environment. Protect Your Health.

Silver

Cws-split Mountain Water System

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND30ND
2020ND30ND
2021ND30ND
2022ND20ND
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-23CA1500407_005_005-201801231010ND
2018-01-23CA1500407_006_006-201801230950ND
2019-01-15CA1500407_005_005-201901151150ND
2019-01-15CA1500407_006_006-201901151132ND
2019-05-13CA1500407_002_002-201905130958ND
2020-01-22CA1500407_006_006-202001221438ND
2020-01-22CA1500407_005_005-202001221450ND
2020-02-11CA1500407_007_007-202002111247ND
2021-01-26CA1500407_005_005-202101261344ND
2021-01-26CA1500407_006_006-202101261336ND
2021-01-26CA1500407_006_006-202101261336ND
2022-01-18CA1500407_006_006-202201181111ND
2022-01-18CA1500407_005_005-202201181056ND
2023-01-26CA1500407_006_006-202301260934ND
2023-01-26CA1500407_005_005-202301260926ND
2023-02-23CA1500407_007_007-202302231300ND