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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

Calera Water Works - click here to return to the utility page.

According to EWG’s analysis of 2019 lead testing results, this utility complied with federal water quality regulations for lead. Under the federal Lead and Copper Rule, lead concentrations must be below 15 parts per billion (ppb) in 90 percent of households sampled. If this legal limit is exceeded, the water utility must apply measures to control lead leaching from water pipes.

Number of lead samples taken in 2019: 30

Highest level detected in 2019: 10.0 ppb

Levels of lead detected


Complying with the EPA's lead rules doesn't mean that the water is safe for children to drink. The EPA’s recent modeling suggests that lead concentrations in the 3.8 to 15 ppb range can put a formula-fed baby at risk of elevated blood lead levels. In 2009, the California Office of Environmental Health Hazard Assessment set a public health goal level of 0.2 ppb for lead in drinking water to protect against even subtle IQ loss in children.

Lead Results, 2019

Samples in red indicate that the sample is above the EPA action level.

DateLab IDResult
2019-06-1820109753019_PBCU10.00 ppb
2019-06-1820109753016_PBCU2.60 ppb
2019-06-1820109753024_PBCU2.40 ppb
2019-06-1820109753011_PBCU1.40 ppb
2019-06-1820109753030_PBCU1.30 ppb
2019-06-1820109753025_PBCU1.10 ppb
2019-06-1920109753002_PBCU1.000 ppb
2019-06-1820109753012_PBCUND
2019-09-2420123162001_PBCUND
2019-06-1820109753010_PBCUND
2019-06-1920109753006_PBCUND
2019-06-1920109753005_PBCUND
2019-06-1920109753004_PBCUND
2019-06-1920109753003_PBCUND
2019-06-1920109753009_PBCUND
2019-06-1920109753021_PBCUND
2019-06-2020109753020_PBCUND
2019-06-1720109753013_PBCUND
2019-06-1820109753014_PBCUND
2019-06-1820109753015_PBCUND
2019-06-1820109753017_PBCUND
2019-06-1820109753018_PBCUND
2019-06-1820109753008_PBCUND
2019-06-1820109753007_PBCUND
2019-06-1820109753026_PBCUND
2019-06-1820109753023_PBCUND
2019-06-1820109753027_PBCUND
2019-06-1820109753028_PBCUND
2019-06-1820109753029_PBCUND
2019-06-1820109753022_PBCUND
MORE
LESS

Read more about lead here.