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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

Champlain Water District - 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: 59

Highest level detected in 2019: 9.2 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
2019-08-021908-19000-0719.20 ppb
2019-08-021908-19000-0635.70 ppb
2019-08-021908-19000-0474.20 ppb
2019-08-011908-19000-0092.70 ppb
2019-08-051908-19195-009ND
2019-08-021908-19000-061ND
2019-08-021908-19000-065ND
2019-08-021908-19000-067ND
2019-08-021908-19000-069ND
2019-08-021908-19000-073ND
2019-08-021908-19000-075ND
2019-08-021908-19000-077ND
2019-08-021908-19000-079ND
2019-08-051908-19195-001ND
2019-08-051908-19195-003ND
2019-08-051908-19195-005ND
2019-08-051908-19195-007ND
2019-08-021908-19000-057ND
2019-08-051908-19195-011ND
2019-08-051908-19195-013ND
2019-08-051908-19195-015ND
2019-08-061908-19195-017ND
2019-08-061908-19195-019ND
2019-08-071908-19195-021ND
2019-08-071908-19195-023ND
2019-08-071908-19195-025ND
2019-08-081908-19195-027ND
2019-08-121908-19195-029ND
2019-08-151908-20670-001ND
2019-08-201908-21004-001ND
2019-09-051909-22716-001ND
2019-08-011908-19000-029ND
2019-08-011908-19000-001ND
2019-08-011908-19000-003ND
2019-08-011908-19000-005ND
2019-08-011908-19000-007ND
2019-08-011908-19000-011ND
2019-08-011908-19000-013ND
2019-08-011908-19000-015ND
2019-08-011908-19000-017ND
2019-08-011908-19000-019ND
2019-08-011908-19000-021ND
2019-08-011908-19000-023ND
2019-08-011908-19000-025ND
2019-08-011908-19000-027ND
2019-08-021908-19000-059ND
2019-08-011908-19000-031ND
2019-08-011908-19000-033ND
2019-08-011908-19000-035ND
2019-08-011908-19000-037ND
2019-08-021908-19000-039ND
2019-08-021908-19000-041ND
2019-08-021908-19000-043ND
2019-08-021908-19000-045ND
2019-08-021908-19000-049ND
2019-08-021908-19000-051ND
2019-08-021908-19000-053ND
2019-08-021908-19000-055ND
2019-01-1119-IC-00129-001ND
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Read more about lead here.