Know Your Environment. Protect Your Health.

Silver

Rancheritos Mutual Water Company

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.

 

7

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
2019ND30ND
2020ND10ND
2021N/A00N/A
2022N/A00N/A
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-02-18CA3600200_003_003-201902181030ND
2019-08-19CA3600200_001_001-201908190930ND
2019-08-19CA3600200_002_002-201908191000ND
2020-10-13CA3600200_002_002-202010131255ND
2023-01-23CA3600200_003_003-202301231148ND
2023-01-24CA3600200_002_002-202301241117ND
2023-08-07CA3600200_001_001-202308071145ND