The Department of Toxic Substances Control (DTSC) tested soil at 39 homes and two schools near the plant, which recycles up to 40,000 batteries a day, and found elevated levels of lead. Every one one of the homes, within around a half-mile of the plant, had levels exceeding 80 parts per million (ppm), the level that requires further testing. One of the homes showed 580 ppm and a Headstart program location registered 95 ppm. Averages were over 160 ppm.
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