Know Your Environment. Protect Your Health.

Silver

Bethany Special Utility District

NOTE: Bethany Special Utility District purchases water from Johnson County SUD which is required to test for silver. Sample information shown below was taken by Johnson County SUD.

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.

 

20

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
2019ND50ND
2020N/A00N/A
2021N/A00N/A
2022ND40ND
2023N/A00N/A

ppb = parts per billion

All test results

NOTE: Bethany Special Utility District purchases water from Johnson County SUD which is required to test for silver. Sample information shown below was taken by Johnson County SUD.

Date Lab ID Result
2019-02-20Q1907529010ND
2019-02-20Q1907529011ND
2019-02-20Q1907529012ND
2019-02-20Q1907529029ND
2019-02-20Q1907529030ND
2019-02-20Q1907529031ND
2019-02-20Q1907529009ND
2019-05-21Q1927429008ND
2019-05-21Q1927429009ND
2019-05-21Q1927429010ND
2022-05-04Q2213477003ND
2022-06-13Q2216387008ND
2022-06-13Q2216387009ND
2022-06-13Q2216387010ND
2022-10-27Q2232469002ND
2022-10-27Q2232469003ND
2022-10-27Q2232469004ND
2022-10-27Q2232469005ND
2022-10-27Q2232469006ND
2022-10-27Q2232469007ND