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EWG's Tap Water Database — 2019 UPDATE

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What About Lead?

City of Grand Prairie - click here to return to the utility page.

According to EWG’s analysis of 2017 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 2017: 115

Highest level detected in 2017: 7.0 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, 2017

Samples in red indicate that the sample is above the EPA action level.

DateLab IDResult
2017-10-132017-0128847.00 ppb
2017-10-122017-0130445.00 ppb
2017-10-122017-0128965.00 ppb
2017-10-122017-0129233.00 ppb
2017-10-122017-0129083.00 ppb
2017-10-112017-0129342.00 ppb
2017-10-122017-0129102.00 ppb
2017-10-192017-0133362.00 ppb
2017-10-272017-0137492.00 ppb
2017-09-202017-0120191.000 ppb
2017-10-112017-0129041.000 ppb
2017-10-112017-0129031.000 ppb
2017-10-122017-0129221.000 ppb
2017-10-122017-0129331.000 ppb
2017-10-122017-0129351.000 ppb
2017-10-122017-0129361.000 ppb
2017-10-122017-0128781.000 ppb
2017-10-122017-0128951.000 ppb
2017-10-122017-0128981.000 ppb
2017-10-122017-0129021.000 ppb
2017-10-122017-0129121.000 ppb
2017-10-132017-0129301.000 ppb
2017-10-152017-0130451.000 ppb
2017-10-152017-0130421.000 ppb
2017-10-162017-0131001.000 ppb
2017-10-162017-0130521.000 ppb
2017-10-272017-0137461.000 ppb
2017-10-272017-0137471.000 ppb
2017-10-282017-0137501.000 ppb
2017-01-05Q1700632018ND
2017-01-05Q1700632004ND
2017-06-27Q1726535002ND
2017-06-27Q1726535027ND
2017-06-27Q1726535003ND
2017-06-27Q1726535028ND
2017-08-282017-010865ND
2017-08-282017-010864ND
2017-08-292017-010963ND
2017-08-292017-010962ND
2017-09-142017-011773ND
2017-09-142017-011774ND
2017-09-202017-012020ND
2017-09-202017-012021ND
2017-10-102017-012889ND
2017-10-112017-013334ND
2017-10-112017-012921ND
2017-10-112017-012916ND
2017-10-112017-012913ND
2017-10-112017-013335ND
2017-10-112017-012893ND
2017-10-112017-012891ND
2017-10-112017-012909ND
2017-10-122017-012917ND
2017-10-122017-012918ND
2017-10-122017-012919ND
2017-10-122017-012920ND
2017-10-122017-012924ND
2017-10-122017-012927ND
2017-10-122017-012928ND
2017-10-122017-012937ND
2017-10-122017-012938ND
2017-10-122017-013098ND
2017-10-122017-012876ND
2017-10-122017-012879ND
2017-10-122017-012885ND
2017-10-122017-012886ND
2017-10-122017-012887ND
2017-10-122017-012888ND
2017-10-122017-012890ND
2017-10-122017-012892ND
2017-10-122017-012894ND
2017-10-122017-012897ND
2017-10-122017-012899ND
2017-10-122017-012900ND
2017-10-122017-012901ND
2017-10-122017-012905ND
2017-10-122017-012906ND
2017-10-122017-012907ND
2017-10-122017-012911ND
2017-10-122017-012914ND
2017-10-122017-012915ND
2017-10-132017-012925ND
2017-10-132017-012926ND
2017-10-132017-012929ND
2017-10-132017-012883ND
2017-10-132017-012882ND
2017-10-132017-012931ND
2017-10-132017-012932ND
2017-10-132017-012877ND
2017-10-132017-012881ND
2017-10-132017-012880ND
2017-10-142017-013049ND
2017-10-142017-013050ND
2017-10-142017-013099ND
2017-10-152017-013051ND
2017-10-152017-013101ND
2017-10-162017-013046ND
2017-10-162017-013427ND
2017-10-162017-013337ND
2017-10-162017-013048ND
2017-10-162017-013047ND
2017-10-162017-013043ND
2017-10-162017-013041ND
2017-10-162017-013040ND
2017-10-182017-013426ND
2017-10-202017-013484ND
2017-10-202017-013425ND
2017-10-222017-013428ND
2017-10-232017-013485ND
2017-10-272017-013748ND
2017-10-292017-013768ND
2017-10-302017-013752ND
2017-10-302017-013753ND
2017-10-312017-013789ND
2017-10-312017-013788ND
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