Know Your Environment. Protect Your Health.

Silver

Candlewood Park Water 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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019N/A00N/A
2020ND30ND
2021ND40ND
2022ND30ND
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-09-19420-142898-1-INSND
2020-01-27AW01792-INSND
2020-08-27AW16649-INSND
2020-08-27AW16651-INSND
2021-04-21AX07611-INSND
2021-04-21AX7609-INSND
2021-07-06420-201352-2-INSND
2021-10-06AX20377-INSND
2022-06-16AY10389-INSND
2022-06-16AY10393-INSND
2022-12-08AY21972-INSND
2023-06-07AZ10246-INSND
2023-06-07AZ10248-INSND
2023-12-18AZ22799-SECND