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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

Griffin - 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: 4.7 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
2019-07-31AK243554.70 ppb
2019-07-29AK243273.30 ppb
2019-07-27AK243372.80 ppb
2019-07-30AK243311.70 ppb
2019-07-29AK243351.50 ppb
2019-07-29AK243461.40 ppb
2019-08-01AK243361.40 ppb
2019-07-29AK243471.30 ppb
2019-07-30AK243421.30 ppb
2019-07-30AK243331.000 ppb
2019-07-29AK24351ND
2019-07-27AK24338ND
2019-07-27AK24352ND
2019-07-31AK24353ND
2019-07-31AK24350ND
2019-07-31AK24341ND
2019-07-31AK24339ND
2019-07-30AK24356ND
2019-07-30AK24343ND
2019-07-27AK24354ND
2019-07-28AK24348ND
2019-07-29AK24349ND
2019-07-28AK24329ND
2019-07-29AK24345ND
2019-07-29AK24344ND
2019-07-29AK24340ND
2019-07-28AK24330ND
2019-07-29AK24334ND
2019-07-29AK24328ND
2019-07-28AK24332ND
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Read more about lead here.