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EWG's Tap Water Database — 2021 UPDATE

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What About Lead?

Genesee County Water System - 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: 202

Highest level detected in 2019: 15.0 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
2019-10-09LLI7008715.0 ppb
2019-04-25LLI348834.00 ppb
2019-10-08LLI700774.00 ppb
2019-10-09LLI700724.00 ppb
2019-04-25LLI348843.00 ppb
2019-05-02LLI359863.00 ppb
2019-10-16LLI712363.00 ppb
2019-10-09LLI700892.00 ppb
2019-04-18LLI338871.000 ppb
2019-05-30LLI399381.000 ppb
2019-03-20LLI30277ND
2019-03-20LLI30275ND
2019-03-21LLI30276ND
2019-04-18LLI33885ND
2019-04-18LLI33897ND
2019-04-18LLI33899ND
2019-04-18LLI33894ND
2019-04-18LLI33906ND
2019-04-18LLI33889ND
2019-04-18LLI33892ND
2019-04-18LLI33902ND
2019-04-18LLI33896ND
2019-04-18LLI33898ND
2019-04-18LLI33903ND
2019-04-18LLI33904ND
2019-04-18LLI33886ND
2019-04-18LLI33900ND
2019-04-18LLI33888ND
2019-04-18LLI33890ND
2019-04-18LLI33891ND
2019-04-18LLI33905ND
2019-04-18LLI33901ND
2019-04-18LLI33893ND
2019-04-18LLI33895ND
2019-04-25LLI34877ND
2019-04-25LLI34880ND
2019-04-25LLI34874ND
2019-04-25LLI34875ND
2019-04-25LLI34885ND
2019-04-25LLI34890ND
2019-04-25LLI34892ND
2019-04-25LLI34887ND
2019-04-25LLI34886ND
2019-04-25LLI34891ND
2019-04-25LLI34878ND
2019-04-25LLI34882ND
2019-04-25LLI34889ND
2019-04-25LLI34888ND
2019-04-25LLI34879ND
2019-04-25LLI34881ND
2019-04-25LLI34876ND
2019-04-25LLI35994ND
2019-05-01LLI35989ND
2019-05-02LLI35987ND
2019-05-02LLI35993ND
2019-05-02LLI35983ND
2019-05-02LLI35988ND
2019-05-02LLI35984ND
2019-05-02LLI35980ND
2019-05-02LLI35982ND
2019-05-02LLI35991ND
2019-05-02LLI35996ND
2019-05-02LLI35995ND
2019-05-02LLI35985ND
2019-05-02LLI35992ND
2019-05-02LLI35997ND
2019-05-02LLI35981ND
2019-05-02LLI35990ND
2019-05-04LLI37222ND
2019-05-08LLI37221ND
2019-05-20LLI39603ND
2019-05-20LLI39605ND
2019-05-22LLI39601ND
2019-05-22LLI39602ND
2019-05-22LLI39604ND
2019-05-30LLI39937ND
2019-05-30LLI39940ND
2019-05-30LLI39939ND
2019-05-30LLI39936ND
2019-06-17LLI44754ND
2019-06-17LLI44749ND
2019-06-19LLI44750ND
2019-06-19LLI44751ND
2019-06-19LLI44748ND
2019-06-19LLI44755ND
2019-06-19LLI44747ND
2019-06-19LLI44753ND
2019-06-19LLI44752ND
2019-07-17LLI50627ND
2019-07-17LLI50630ND
2019-07-17LLI50631ND
2019-07-17LLI50626ND
2019-07-17LLI50629ND
2019-07-17LLI50628ND
2019-07-17LLI50625ND
2019-08-19LLI58815ND
2019-08-19LLI58813ND
2019-08-21LLI58820ND
2019-08-21LLI58821ND
2019-08-21LLI58818ND
2019-08-21LLI58814ND
2019-08-21LLI58816ND
2019-08-21LLI58819ND
2019-08-22LLI58817ND
2019-09-17LLI65952ND
2019-09-18LLI65951ND
2019-09-18LLI65949ND
2019-09-18LLI65956ND
2019-09-18LLI65955ND
2019-09-18LLI65950ND
2019-09-18LLI65957ND
2019-09-18LLI65953ND
2019-09-18LLI65954ND
2019-10-09LLI70088ND
2019-10-09LLI70090ND
2019-10-09LLI70076ND
2019-10-09LLI70069ND
2019-10-09LLI70079ND
2019-10-09LLI70080ND
2019-10-09LLI70086ND
2019-10-09LLI70074ND
2019-10-09LLI70073ND
2019-10-09LLI70091ND
2019-10-09LLI70071ND
2019-10-09LLI70084ND
2019-10-09LLI70070ND
2019-10-09LLI70075ND
2019-10-09LLI70081ND
2019-10-09LLI70083ND
2019-10-09LLI70524ND
2019-10-09LLI70068ND
2019-10-09LLI70078ND
2019-10-09LLI70082ND
2019-10-09LLI70085ND
2019-10-09LLI70523ND
2019-10-10LLI70521ND
2019-10-11LLI70522ND
2019-10-16LLI71226ND
2019-10-16LLI71227ND
2019-10-16LLI71229ND
2019-10-16LLI71222ND
2019-10-16LLI71220ND
2019-10-16LLI71230ND
2019-10-16LLI71231ND
2019-10-16LLI71232ND
2019-10-16LLI71233ND
2019-10-16LLI71234ND
2019-10-16LLI71224ND
2019-10-16LLI71225ND
2019-10-16LLI71238ND
2019-10-16LLI71240ND
2019-10-16LLI71221ND
2019-10-16LLI71228ND
2019-10-16LLI71235ND
2019-10-16LLI71223ND
2019-10-16LLI71237ND
2019-10-16LLI72493ND
2019-10-16LLI72494ND
2019-10-16LLI72498ND
2019-10-16LLI72489ND
2019-10-16LLI72492ND
2019-10-17LLI71239ND
2019-10-17LLI72495ND
2019-10-18LLI72490ND
2019-10-21LLI72496ND
2019-10-29LLI73549ND
2019-10-31LLI73852ND
2019-10-31LLI73851ND
2019-11-13LLI76560ND
2019-11-13LLI76562ND
2019-11-13LLI76563ND
2019-11-13LLI76559ND
2019-11-13LLI76561ND
2019-11-13LLI76557ND
2019-11-13LLI76564ND
2019-11-13LLI76558ND
2019-11-13LLI76565ND
2019-11-19LLI79963ND
2019-11-20LLI78786ND
2019-11-20LLI78784ND
2019-11-20LLI79968ND
2019-11-20LLI79966ND
2019-11-20LLI79965ND
2019-11-20LLI79969ND
2019-11-20LLI79960ND
2019-11-21LLI78781ND
2019-11-21LLI78782ND
2019-11-21LLI78779ND
2019-11-21LLI78780ND
2019-11-21LLI78787ND
2019-11-21LLI78788ND
2019-11-21LLI78790ND
2019-11-21LLI78789ND
2019-11-21LLI78778ND
2019-11-21LLI78777ND
2019-11-21LLI78783ND
2019-11-21LLI78785ND
2019-11-21LLI79967ND
2019-11-21LLI79964ND
2019-11-21LLI79959ND
2019-11-22LLI79961ND
2019-11-26LLI79962ND
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Read more about lead here.