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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

City of Alexandria - 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: 51

Highest level detected in 2019: 32.0 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
2019-06-034389750132.0 ppb
2019-06-204389690114.0 ppb
2019-06-02438978015.00 ppb
2019-06-03438971011.000 ppb
2019-07-1143899701ND
2019-06-2343898501ND
2019-06-2343898901ND
2019-06-2443898601ND
2019-06-2443898701ND
2019-06-2443898801ND
2019-06-2843899101ND
2019-06-2943899201ND
2019-07-0343899001ND
2019-07-0443899301ND
2019-07-0943899401ND
2019-07-0943899501ND
2019-07-1143899601ND
2019-08-2643900701ND
2019-07-2243899801ND
2019-07-2646199301ND
2019-07-2743900001ND
2019-08-1143900201ND
2019-08-1243900101ND
2019-08-1443900301ND
2019-08-1543900401ND
2019-08-1943900501ND
2019-08-2043900601ND
2019-06-0143898001ND
2019-06-1243895901ND
2019-06-0243897201ND
2019-06-0243897601ND
2019-06-0343897001ND
2019-06-0343897301ND
2019-06-0343897401ND
2019-06-0343897701ND
2019-06-0343897901ND
2019-06-0343898101ND
2019-06-0943895701ND
2019-06-0943898201ND
2019-06-1143895801ND
2019-06-2143898401ND
2019-06-1443896001ND
2019-06-1443896101ND
2019-06-1443896201ND
2019-06-1543896501ND
2019-06-1643896301ND
2019-06-1643896401ND
2019-06-1643896601ND
2019-06-1743896701ND
2019-06-1843896801ND
2019-06-2143898301ND
MORE
LESS

Read more about lead here.