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                "variableMeasured":"Lead",
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                "variableMeasured":"Silver",
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                "variableMeasured":"Chlorophyll a, corrected for pheophytin",
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                "distributionURL":"https://www.waterqualitydata.us/data/Result/search?siteid=21COL001_WQX-10770G1&CharacteristicName=Sulfate&mimeType=csv",
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