Know Your Environment. Protect Your Health.

Silver

Meriden Water Division

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.

 

75

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND110ND
2019ND140ND
2020ND110ND
2021ND110ND
2022ND140ND
2023ND140ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-07-19CA94411ND
2018-07-19CA94412ND
2018-07-19CA94410ND
2018-07-26CA98740ND
2018-07-26CA98735ND
2018-07-26CA98736ND
2018-07-26CA98737ND
2018-07-26CA98738ND
2018-07-26CA98739ND
2018-08-23CB17441ND
2018-08-23CB17437ND
2019-06-19CD38010ND
2019-06-19CD38011ND
2019-06-19CD38012ND
2019-06-19CD38013ND
2019-06-24CD40812ND
2019-06-26CD42473ND
2019-06-26CD42472ND
2019-06-26CD42471ND
2019-06-26CD42476ND
2019-06-26CD42475ND
2019-06-26CD42474ND
2019-07-03CD50737ND
2019-07-03CD50736ND
2019-07-31CD69099ND
2020-06-10CG10479ND
2020-06-10CG10478ND
2020-06-17CG16088ND
2020-06-17CG16091ND
2020-06-17CG16090ND
2020-06-17CG16089ND
2020-06-17CG16087ND
2020-06-17CG16086ND
2020-06-24CG20610ND
2020-06-24CG20609ND
2020-07-29CG43213ND
2021-06-07CI45714ND
2021-06-07CI45718ND
2021-06-07CI45717ND
2021-06-07CI45715ND
2021-06-07CI45713ND
2021-06-07CI45716ND
2021-06-09CI51091ND
2021-06-09CI51092ND
2021-06-09CI51093ND
2021-06-09CI51094ND
2021-08-25CJ13501ND
2022-05-25CL38209ND
2022-05-25CL38208ND
2022-06-01CL45778ND
2022-06-01CL45777ND
2022-06-01CL45776ND
2022-06-01CL45775ND
2022-06-01CL45779ND
2022-06-01CL45771ND
2022-06-01CL45770ND
2022-06-01CL45769ND
2022-06-01CL45774ND
2022-10-26CM70801ND
2022-10-26CM70802ND
2022-11-09CM80568ND
2023-01-30CN32219ND
2023-01-30CN32220ND
2023-03-08CN55433ND
2023-03-08CN55431ND
2023-03-13CN58724ND
2023-03-13CN58725ND
2023-03-15CN60227ND
2023-03-15CN60228ND
2023-03-15CN60223ND
2023-03-15CN60221ND
2023-03-15CN60222ND
2023-03-22CN65582ND
2023-03-22CN65581ND
2023-07-17CO51914ND