Know Your Environment. Protect Your Health.

Silver

Lawco Mansura

NOTE: Lawco Mansura purchases water from Avoyelles Water Commission which is required to test for silver. Sample information shown below was taken by Avoyelles Water Commission.

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.

 

8

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
2020ND50ND
2021N/A00N/A
2022N/A00N/A
2023ND10ND

ppb = parts per billion

All test results

NOTE: Lawco Mansura purchases water from Avoyelles Water Commission which is required to test for silver. Sample information shown below was taken by Avoyelles Water Commission.

Date Lab ID Result
2020-04-21B2001838-001ND
2020-04-21B2001838-002ND
2020-04-21B2001838-003ND
2020-04-21B2001838-004ND
2023-03-15B2301074-001ND
2023-03-15B2301074-002ND
2023-03-15B2301074-003ND
2023-03-15B2301074-004ND