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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

City of Wilson - 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: 0.0 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
2019-08-2237729_19-36254 ND
2019-09-0337729_19-38811 ND
2019-08-2937729_19-37535 ND
2019-08-2837729_19-37534 ND
2019-08-2837729_19-37533 ND
2019-08-2837729_19-37532 ND
2019-08-2837729_19-37531 ND
2019-08-2837729_19-37530 ND
2019-08-2837729_19-37529 ND
2019-08-2737729_19-37528 ND
2019-08-2737729_19-37527 ND
2019-08-2737729_19-37526 ND
2019-08-2737729_19-37525 ND
2019-08-2437729_19-37524 ND
2019-08-2237729_19-36255 ND
2019-08-0237729_19-34996 ND
2019-08-2237729_19-36253 ND
2019-08-2237729_19-36252 ND
2019-08-2137729_19-36251 ND
2019-08-2137729_19-36250 ND
2019-08-2137729_19-36249 ND
2019-08-2137729_19-36248 ND
2019-08-2137729_19-36247 ND
2019-08-2137729_19-36246 ND
2019-08-2037729_19-36245 ND
2019-08-2037729_19-36244 ND
2019-08-2037729_19-36243 ND
2019-08-2037729_19-36242 ND
2019-08-0237729_19-34998 ND
2019-08-0237729_19-34997 ND
MORE
LESS

Read more about lead here.