Know Your Environment. Protect Your Health.

Silver

St. Tam Parish-faubourg-coquille

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.

 

12

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
2019N/A00N/A
2020ND40ND
2021ND20ND
2022N/A00N/A
2023ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2020-06-09B2002822-001ND
2020-06-09B2002822-002ND
2020-06-09B2002822-003ND
2020-10-26B2005704-001ND
2021-06-22B2102804-001ND
2021-06-22B2102804-002ND
2023-06-26B2302638-001ND
2023-06-26B2302638-002ND
2023-06-26B2302638-003ND
2023-06-26B2302638-004ND
2023-07-10B2302804-001ND
2023-07-10B2302804-002ND