Know Your Environment. Protect Your Health.

Cadmium

Manchester Water Department

Cadmium is a toxic metal found in food and drinking water. It has been linked to kidney toxicity, bone damage, cancer, and damage to developing fetuses.

 

30

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND20ND
2020ND80ND
2021ND20ND
2022ND20ND
2023ND80ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.04 ppb

The EWG Health Guideline of 0.04 ppb for cadmium was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.

EPA Maximum Contaminant
Level (MCL): 5 ppb

The legal limit for cadmium, established in 1991, was based on research studies of cadmium toxicity conducted in the 1970s. This limit may not fully protect against the risk of cancer due to cadmium exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-05AA82672-IOC1ND
2018-02-05AA82673-IOC1ND
2018-02-05AA82666-IOC1ND
2018-02-06AA82689-IOC1ND
2018-02-06AA82690-IOC1ND
2018-02-07AA82711-IOC1ND
2018-02-07AA82712-IOC1ND
2018-02-23AA82899-IOCRND
2019-05-03AA88242-IOC1ND
2019-05-16AA88408-IOCRND
2020-10-01AA94988-IOCRND
2020-12-07AA95917-IOC1ND
2020-12-07AA95918-IOC1ND
2020-12-08AA95934-IOC1ND
2020-12-08AA95935-IOC1ND
2020-12-09AA95952-IOC1ND
2020-12-09AA95953-IOC1ND
2020-12-10AA95963-IOC1ND
2021-11-04211104-1-06IOCND
2021-11-04211104-1-04RAW IOCND
2022-05-13220513-1-04 RAW IOCND
2022-06-03220603-1-06IOCND
2023-12-04231204-3-01IOCND
2023-12-04231204-3-02 IOCND
2023-12-05231205-1-06 IOCND
2023-12-05231205-3-03 IOCND
2023-12-05231205-3-04 IOCND
2023-12-05231205-1-04 RAW IOCND
2023-12-06231206-3-05 IOCND
2023-12-06231206-3-06 IOCND