Know Your Environment. Protect Your Health.

Silver

Ivanhoe Public Utility District

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND10ND
2020ND30ND
2021N/A00N/A
2022ND20ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-02-27CA5410019_006_006-201902271305ND
2020-08-25CA5410019_007_007-202008251110ND
2020-08-25CA5410019_008_008-202008251148ND
2020-08-25CA5410019_004_004-202008251125ND
2022-10-21CA5410019_007_007-202210211058ND
2022-12-13CA5410019_006_006-202212131420ND
2023-04-19CA5410019_004_004-202304191225ND
2023-04-19CA5410019_008_008-202304191240ND