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the EPA set an enforceable limit of 4 parts per trillion.","measured":{"value":5.8,"low":null,"high":null,"kind":"point","display":"5.8","units":"ng/L","statisticType":"reported_level","samplingContext":"plant:Level Detected Sampling Event 1","censored":false,"detectionLimit":null,"rawVerbatim":"5.8"},"federalStandard":null,"status":{"key":"detected","label":"Detected — no federal limit"},"breakdowns":[],"measurements":[{"value":5.8,"low":null,"high":null,"kind":"point","display":"5.8","units":"ng/L","statisticType":"reported_level","samplingContext":"plant:Level Detected Sampling Event 1","rawVerbatim":"5.8"}]}]}}