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  • What is nitrate?

    Nitrate (NO3) is a compound of nitrogen and oxygen naturally found in air, soil, water, and some food. Plants and animals require nitrates for their survival and growth, and the human body also produces this compound. In industry, nitrate is used as fertilizers for crops and lawns. Additionally, nitrates are…

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  • I use a carbon filter. Will this help?

    Activated carbon filters, such as those in a “Brita” water pitcher, DO NOT remove nitrates.

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  • What exactly is EPA looking for when it takes samples from the soil around residential homes?

    Typically, a person’s primary exposure to soil occurs within the top two feet – working or playing in the yard, gardening, tracking soil into the home, etc. EPA collected samples from the top two feet of soil during the site investigation, focusing the evaluation in the area of the highest…

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  • How is EPA conducting sampling at the Old Norwood Dump and Norwood Landfill?

    EPA took surface soil samples from areas throughout the former Dump area, in a few locations in Norwood Park and along the access road between the Dump and Norwood Landfill. EPA also took soil samples from areas of the Norwood Landfill that were previously inaccessible due to overgrown vegetation. Geoprobe…

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