Know Your Environment. Protect Your Health.

Silver

Windham Water Works

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2018-10-16CB72346ND
2018-10-16CB72345ND
2019-05-21CD18365RND
2019-05-21CD18365ND
2019-05-21CD18364ND
2020-09-02CG66837ND
2020-10-06CG91425ND
2021-10-12CJ53828ND
2021-11-02CJ70156ND
2022-11-30CM93814ND
2022-11-30CM93813ND
2023-10-31CP37958ND
2023-11-07CP42173ND