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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

City of Kerrville - 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: 11.0 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
2019-06-14Q193731300311.0 ppb
2019-06-17Q19386710084.50 ppb
2019-06-25Q19406520061.80 ppb
2019-06-16Q19373130071.40 ppb
2019-06-13Q19373130051.10 ppb
2019-06-26Q19406520081.10 ppb
2019-06-19Q1938671010ND
2019-07-06Q1942330001ND
2019-06-20Q1940652004ND
2019-06-20Q1938671001ND
2019-06-21Q1940652001ND
2019-06-21Q1940652005ND
2019-06-22Q1940652009ND
2019-06-23Q1940652007ND
2019-06-24Q1940652002ND
2019-06-25Q1940652003ND
2019-06-13Q1937313004ND
2019-06-19Q1938671002ND
2019-06-18Q1937313010ND
2019-06-18Q1938671009ND
2019-06-17Q1937313008ND
2019-06-17Q1937313009ND
2019-06-17Q1937313006ND
2019-06-15Q1938671006ND
2019-06-15Q1938671007ND
2019-06-15Q1938671004ND
2019-06-15Q1938671003ND
2019-06-14Q1937313001ND
2019-06-14Q1938671005ND
2019-06-13Q1937313002ND
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LESS

Read more about lead here.