Know Your Environment. Protect Your Health.

Silver

Cecilia Water Corporation

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.

 

22

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
2019ND60ND
2020ND50ND
20214.00 ppb51ND - 20.0 ppb
2022ND30ND
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-02-18B1900699-002ND
2019-02-18B1900699-003ND
2019-02-18B1900699-001ND
2019-02-18B1900699-002ND
2019-02-18B1900699-003ND
2019-02-18B1900699-001ND
2020-03-30B2001618-001ND
2020-09-28B2005080-001ND
2020-09-28B2005080-002ND
2020-12-07B2006492-001ND
2020-12-07B2006492-002ND
2021-02-01B2100452-001ND
2021-02-01B2100452-002ND
2021-05-03B2102117-001ND
2021-05-03B2102117-002ND
2021-05-14B2102284-00120.0 ppb
2022-01-31B2200468-001ND
2022-01-31B2200468-002ND
2022-01-31B2200468-003ND
2023-02-13B2300622-001ND
2023-11-06B2304831-002ND
2023-11-06B2304831-003ND