Service Description: This feature class represents the locations and results from grab samples that EPA collected to evaluate the mercury fractions (species) representing surface soils from several OU1 areas near the mills and tailings piles (source areas).
Service ItemId: 13bf44c874984e85b9d654e177cd9ac9
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
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Description: EPA evaluated the mercury fractions (species) representative of several locations in OU1 for the purpose of the Human Health Risk Assessment investigation. In particular, the mercuric chloride fraction was of interest to EPA toxicologists, because this is most bioavailable form of the compound in the terrestrial food pathway. EPA published this data in support of the Carson River Mercury NPL Site in Nevada. Data was compiled and evaluated for the OU1 Remedial Investigation Report (EPA, 1994), which describes the nature and extent of contamination from the Site. The reports contain the Human Health Risk Assessment and Ecological Risk Assessment Reports. Literature and other source Hg data are summarized in the RI report for upland source areas.
Metadata
Copyright Text: U.S. EPA, ORNL
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -13333387.1319436
YMin: 4745137.6879122
XMax: -13302262.3434542
YMax: 4768596.00638337
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -13349726.3479149
YMin: 4730802.87212855
XMax: -13166928.2242572
YMax: 4859740.83435133
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
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