20240911
10264100
1.0
FGDC CSDGM Metadata
FALSE
PollutionArea
002
395000.654900
419848.859000
4548094.806900
4567812.424953
1
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_UTM_Zone_12N
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["WGS_1984_UTM_Zone_12N",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-111.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",32612]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>32612</WKID><LatestWKID>32612</LatestWKID></ProjectedCoordinateSystem>
20230301
12273200
20230301
12273200
150000000
5000
FGDC
Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388
PollutionArea
1
-112.253311
-111.954179
41.257756
41.077336
Plume areas indicating chemical concentrations.
<DIV STYLE="text-align:Left;"><P><SPAN>Data collected between 2019 and 2022 by HydroGeologic Inc. under Air Force (DOD) Contract No. W91238-20-C-0014, Hill AFB Optimized Remediation Contract (ORC). Data collected before 2019 derived from various sources, including AFCEC, AEEC/EA, Tetra Tech, and APTIM (1994-2019). Chemical concentrations generally measured in micrograms per liter (µg/L). Types of chemical concentrations include: 1,2-DCA; Arsenic; Benzene; cis-1,2-DCE; Chromium (VI); MTBE; PCE; TCE; TMB; Vinyl Chloride.</SPAN></P></DIV>
File Geodatabase Feature Class
dataset
EPSG
9.8.8(3.0.1)
734
Simple
FALSE
734
TRUE
FALSE
PollutionArea
Feature Class
734
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
SHAPE
SHAPE
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
SDSFEATURENAME
sdsFeatureName
String
80
0
0
SDSFEATUREDESCRIPTION
sdsFeatureDescription
String
255
0
0
SDSMETADATAID
sdsMetadataID
String
80
0
0
AREATYPE
AreaType
String
30
0
0
PARLABEL
Parlabel
String
30
0
0
PARVQ
ParvQ
String
4
0
0
PARVAL
Parval
String
40
0
0
PARVALRANGE
ParvalRange
String
40
0
0
UNITS
Units
String
12
0
0
DATEDELINEATED
DateDelineated
Integer
4
0
0
SAMPLEDATERNG
SampleDateRng
String
50
0
0
OPERABLEUNIT
OperableUnit
String
25
0
0
NARRATIVE
Narrative
String
255
0
0
METANOTES
Metanotes
String
255
0
0
DATASOURCE
DataSource
String
100
0
0
CREATOR
Creator
String
30
0
0
SHAPE_Length
SHAPE_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
SHAPE_Area
SHAPE_Area
Double
8
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
20230301
HydroGeoLogic, Inc.
GIS Manager
11107 Sunset Hills Road, Suite 400
Reston
VA
20190
gis@hgl.com
US
(703)478-5186