20240812
13503700
1.0
FALSE
LOWER48_TRIBES_2024
002
-131.713346
-67.035518
25.757449
55.294691
1
Geographic
GCS_North_American_1983
Angular Unit: Degree (0.017453)
<GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' 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/3.5.0'><WKT>GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4269]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>999999999.99999988</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.983152841195215e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4269</WKID><LatestWKID>4269</LatestWKID></GeographicCoordinateSystem>
20251017
17133200
20251017
17133200
150000000
5000
ISO19115_3
Esri ArcGIS 13.5.0.57366
American Indian Reservations
2024-04-15
2024-02-22
Amy Lynn
EPA Office of Information Management
Lynn.Amy@epa.gov
202-566-1298
[My Contacts] Amy Lynn
EPA Place Names
2015-01-31
https://ofmpub.epa.gov/sor_internet/registry/termreg/searchandretrieve/taxonomies/search.do?search=&searchString=&taxonomyName=WBT%20-%20Geographic%20Locations
Web Taxonomy - Geographic Locations
United States
EPA GIS Keyword Thesaurus
2007-11-02
https://www.epa.gov/geospatial/epa-metadata-technical-specification
EPA Metadata Technical Specification
Land
Federal Program Inventory
2013-09-16
https://www.performance.gov/federalprograminventory
Federal Program Inventory
020:118
-131.713346
-67.035518
25.757448
55.294691
This layer is used to support EPA's analysis of regulated facilities, and environmental monitoring stations with regard to existence on or near Tribal lands.
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>This layer represents locations of American Indian Reservation lands in the lower 48 states as well as Alaska. The areas include all Reservations associated with Federally recognized tribal entities, as well as Off-Reservation Trust Lands and Oklahoma Statistical Areas.</SPAN></P></DIV></DIV>
Boundaries
United States
Land
Tribal - Capacity Building (Environmental Programs and Management)
Unrestricted License
https://edg.epa.gov/EPA_Data_License.html
EPA Public Domain License
Amy Lynn
EPA Office of Information Management
Lynn.Amy@epa.gov
202-566-1298
[My Contacts] Amy Lynn
1
-131.713346
-67.035518
55.294691
25.757449
dataset
EPSG
6.5(3.0.1)
536
Simple
FALSE
536
TRUE
FALSE
American Indian Reservations
Feature Class
536
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.
AIANNHNS
Census ANSI Code
String
8
0
0
Census American Indian/Alaska Native/Native Hawaiian Area ANSI code
Census American Indian/Alaska Native/Native Hawaiian Area ANSI code
GEOID
Census Area ID
String
5
0
0
American Indian/Alaska Native/Native Hawaiian Area identifier; a concatenation of Census American Indian/Alaska Native/Native Hawaiian Area census code and reservation/statistical area or off-reservation trust land Hawaiian home land indicator
U.S. Census Bureau
NAMELSAD
Description
String
100
0
0
Census name and the translated legal/statistical area description for American Indian/Alaska Native/ Native Hawaiian area
U.S. Census Bureau
CLASSFP
FIPS ID
String
2
0
0
Census Federal Information Processing Standards (FIPS) class code
U.S. Census Bureau
NAME
Reservation
String
100
0
0
Census American Indian/Alaska Native/ Native Hawaiian Area name
U.S. Census Bureau
TRIBE_NAME
Tribe
String
350
0
0
Federal Registry Tribal Entity Name
EPA AIEO
EPA_ID
EPA ID
Integer
4
0
0
EPA Tribal Identifier Service Internal Code
EPA AIEO
BIA_CODE
BIA ID
String
3
0
0
Bureau of Indian Affairs Tribal Identifier
EPA AIEO
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.
2024-08-05
The Current American Indian/Alaska Native/Native Hawaiian Areas National (AIANNH) National shapefile includes attributes for the following legal entities: federally recognized American Indian reservations and off-reservation trust land areas, state-recognized American Indian reservations, and Hawaiian home lands. The AIANNH feature class name is AmericanIndian_AlaskaNative_NativeHawaiian.
2023 Census TIGER/Line Geodatabase for American Indian Areas Related National Geodatabase
Snapshot of Tribes Names Service providing Tribe Names, EPA Identifier and BIA Tribe Code for all Federally Recognized Tribes.
TRIBES Services Tribe Entity Mapping (01/08/2024)
Create a new feature class of Federally Recognized Reservations areas from the American Indian, Alaska Native, Native Hawaiian (AAIANNH) layer. This is performed by:
Part A--sub-setting the layer by running this query: (CLASSFP IN ('D0','D1','D2','D3') AND COMPTYP = 'R' AND FUNCSTAT = 'A'). Part B--create one to many join of old production features with new elements added from updated EPA Tribal Names Service dataset. Note that joins to Census data require GEOID and joins to EPA Tribal Names require EPA_ID. Resulting feature class includes duplicated features for joint use areas.
2024-02-22T00:00:00
Amy Lynn
EPA Office of Information Management
Lynn.Amy@epa.gov
202-566-1298
[My Contacts] Amy Lynn
File Geodatabase Feature Class