20250724
09562000
1.0
FALSE
BLM_MLRS_Sales_Historic
002
-124.733240
-80.032455
24.556581
49.367009
1
Geographic
GCS_North_American_1983
Angular Unit: Degree (0.017453)
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20250730
07500900
20250730
07500900
150000000
5000
dataset
Bureau of Land Management
U.S. Department of the Interior, Bureau of Land Management (BLM)
National Data Steward
Name: Bureau of Land Management
Role: Publisher
760 Horizon Drive
Grand Junction
CO
81506
blm_mlrs@blm.gov
US
8:00 am to 5:00pm Monday-Friday
U.S. Department of the Interior, Bureau of Land Management (BLM)
U.S. Department of the Interior, Bureau of Land Management (BLM)
National Data Steward
Name: U.S. Department of the Interior, Bureau of Land Management (BLM)
Role: Originator
760 Horizon Drive
Grand Junction
CO
81506
blm_mlrs@blm.gov
US
8:00 am to 5:00pm Monday-Friday
20250730
Enterprise Geodatabase Feature Class
Bureau of Land Management, HQ
National Data Steward
760 Horizon Drive
Grand Junction
CO
81506
blm_mlrs@blm.gov
US
Organization: Bureau of Land Management, HQ
Position: National Data Steward
Role: Point of Contact
https://gbp-blm-egis.hub.arcgis.com/pages/mlrs
BLM-STATE
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Eastern States
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maryland
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Mexico
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
South Dakota
Tennessee
Texas
Utah
Virginia
Washington
West Virginia
Wisconsin
Wyoming
BLM-THEME
Authorization
Esri ArcGIS 13.3.4.52636
Bureau of Land Management
U.S. Department of the Interior, Bureau of Land Management (BLM)
BLM MLRS Historic Sales
map
20250701
20250701
Unknown
To geospatially represent Land Tenure Sales case data with the disposition of Status Record within Mineral and Land Records System (MLRS).
This dataset contains current land tenure sale cases with disposition of Status Record. Sales of selected parcels may occur where and when they are determined to be in the public interest and consistent with approved land use plans that have been developed with public involvement and environmental analysis. Such parcels must meet one of three criteria: They are scattered, isolated tracts that are difficult or uneconomic to manage; They were acquired for a specific purpose and are no longer needed for that purpose; or Disposing of them will serve important public objectives, such as community expansion or economic development. The data is derived from Legal Land Descriptions (LLD) contained in the US Bureau of Land Management's, BLM, Mineral and Land Record System(MLRS) and geocoded (mapped) using the Public Land Survey System (PLSS) derived from the most accurate survey data available through BLM Cadastral Survey workforce. Geospatial representations might be missing for some cases that can not be geocoded using the MLRS algorithm. Each case is given a data quality score based on how well it mapped. These can be lumped into seven groups to provide a simplified way to understand the scores. Group 1: Direct PLSS Match. Scores "0", "1", "2", "3" should all have a match to the PLSS data. There are slight differences, but the primary expectation is that these match the PLSS.
Group 2: Calculated PLSS Match. Scores "4", "4.1", "5", "6", "7" and "8" were generated through a process of creating the geometry that is not a direct capture from the PLSS. They represent a best guess based on the underlining PLSS.
Group 3: Mapped to Section. Score of "8.1", "8.2", "8.3", "9" and "10" are mapped to the Section for various reasons (refer to log information in data quality field).
Group 4: Combination of mapped and unmapped areas. Score of 15 represents a case that has some portions that would map and others that do not.
Group 5: No NLSDB Geometry, Only Attributes. Scores "11", "12", "20", "21" and "22" do not have a match to the PLSS and no geometry is in the NLSDB, and only attributes exist in the data.
Group 6 :Mapped to County. Scores of "25" map to the County. Group 7: Improved Geometry. Scores of "100" are cases that have had their geometry edited by BLM staff using ArcGIS Pro or MLRS bulk upload tool.
U.S. Department of Interior, Bureau of Land Management (BLM)
Alabama
Alaska
Arizona
Arkansas
Authorization
boundaries
California
Colorado
Eastern States
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
location
Louisiana
Maryland
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Mexico
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
planningCadastre
South Dakota
Tennessee
Texas
Utah
Virginia
Washington
West Virginia
Wisconsin
Wyoming
-180
180
90
-90
Unknown
20250701
Bureau of Land Management, HQ
National Data Steward
760 Horizon Drive
Grand Junction
CO
81506
blm_mlrs@blm.gov
US
These data are provided by Bureau of Land Management (BLM) 'as is' and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office from which it was obtained. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data should describe the types of modifications they have performed. The User should not misrepresent the data, nor imply that changes made were approved or endorsed by BLM. This data may be updated by the BLM without notification.
The BLM assumes no responsibility for errors or omissions. No warranty is made by the BLM as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data; nor shall the act of distribution to contractors, partners, or beyond, constitute any such warranty for individual or aggregate data use with other data. Although these data have been processed successfully on computers of BLM, no warranty, expressed or implied, is made by BLM regarding the use of these data on any other system, or for general or scientific purposes, nor does the fact of distribution constitute or imply any such warranty. In no event shall the BLM have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of the use or reliance on the geographic data or arising out of the delivery, installation, operation, or support by BLM.
None, these data are considered public domain.
Last metadata review date: 20250701
The GIS data is created from MLRS. Data is created using the most current CADNSDI data (Survey Grid) and the BLM MLRS Case database legal land descriptions. New cases will be added to this dataset when they are added to MLRS.
The logical consistency of this dataset reflects that of the source database.
The completeness of this dataset reflects that of the source database.
This national dataset is an aggregation from multiple datasets provided, please call the distributor for additional information on provenance, history, accuracy and quality of the data. The positional accuracy across this dataset varies according to the source.
The accuracy and precision of the PLSS determines the spatial accuracy and precision of the final location of the geometry in the GIS layer.
Case groups were identified from the BLM NLSDB database using a BLM customized query of BLM Product. The current query is CSE_DISP IN ('Status Record') AND CSE_TYPE_NR NOT IN ('274002', '274003', '274004', '274005', '274006', '274200') AND ((CSE_TYPE_NR LIKE '27%') AND (LOWER(REC_TYPE_CSE_GRP) NOT LIKE 'land transfer%' OR REC_TYPE_CSE_GRP IS NULL))
20250701
Bureau of Land Management, HQ
National Data Steward
760 Horizon Drive
Grand Junction
CO
81506
blm_mlrs@blm.gov
US
BLM Mineral and Land Records System
BLM Mineral and Land Records System
https://mlrs.blm.gov/s/
2722028
EPSG
6.5(3.0.1)
BLM_MLRS_Land_Tenure_Authorized_Sales
Feature Class
2722028
BLM MLRS Land Tenure Authorized Sales
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
ADMIN_STATE
Administrative State
String
2
0
0
BLM Administrative State of the Case
GEO_STATE
Geographic State
String
2
0
0
Geographic State of the Case
BLM_PROD
BLM Product
String
255
0
0
Unique names that differentiate between different types of BLM cases
CSE_DISP
Case Disposition
String
255
0
0
Present status of the case.
CSE_TYPE_NR
BLM Product Code
String
255
0
0
Case Type Number
CSE_NR
Case Serial Number
String
255
0
0
Case Serial Number
LEG_CSE_NR
Legacy Case Serial Number
String
255
0
0
Case Number From LR2000K
CSE_NAME
Geographic Name
String
255
0
0
Geographic Name
CMMDTY
Commodity
String
255
0
0
Commodity
CSE_DISP_DT
Case Disposition Date
Date
8
0
0
Case Disposition Date
PAT_NR
Patent Number
String
255
0
0
Patent Number
SEG_MIN
Segregation (Mineral)
String
255
0
0
Mineral Segregation
SEG_SUR
Segregation (Surface)
String
255
0
0
Surface Segregation
SUPP_USE
Supplemental Use
String
1500
0
0
Supplemental Use
QLTY
Data Quality
String
255
0
0
A measure of how well the MLRS algorithm mapped the legal land description. A number from 1-25 for algorithm parcels and a score of 100 for improved geometries uploaded to the system.
8
Section has less than 5 polygons
2
Might contain a lot that is not attributed to the quarter section
8.1
No direct match to Second Division, Roll up to Section
6
Township typically contains Protraction Blocks
3
Mismatch in search area geometry and attributes
4
No attributes
25
Non-PLSS State Case
10
No quarter found. Mapped to section
9
Might be in township that is unsurveyed and unprotracted
12
No township found
1
Might have other survey type extending beyond quarter
15
LLD Mapped Partially
5
No attributes and mismatch in search area geometry
7
Greater than 65 polygons found
0
For attributed QQ found within quarter
11
No section found
20
Exceptions. Mapping algorithm failed
4.1
Minor aliquot part mapped by direct match with subdivision render
8.2
Possible PLSS attribute error-mapped to section
8.3
Survey type is free form or metes and bounds - mapped to section
21
State Indemnity Land
22
State Township Location Unknown
CSE_META
Case Metadata
String
1073741822
0
0
Case Metadata
RCRD_ACRS
Case Acres
Double
8
38
8
Case Acres
ID
ID
String
255
0
0
Internal feature number.
SF_ID
Salesforce ID
String
255
0
0
Salesforce Identification
Created
Created
Date
8
0
0
Created Date
Modified
Modified
Date
8
0
0
Last Modified Date
REC_TYPE_CSE_GRP
Record Type - Case Group
String
255
0
0
Record Type for the Case Group
CSE_DISP_ACTION
Case Disposition Action
String
255
0
0
Case Disposition Action
Shape.STArea()
Shape.STArea()
Double
0
0
0
System Generated Shape Area
Shape.STLength()
Shape.STLength()
Double
0
0
0
System Generated Length
This dataset contains case groups derived from Legal Land Descriptions (LLD) contained in the US Bureau of Land Management's Mineral & Land Records System (MLRS) , and geocoded (mapped) using the Public Land Survey System (PLSS) derived from the most accurate survey data available through BLM Cadastral Survey workforce. New cases will be added to this dataset by BLM staff as created.
Simple
FALSE
2722028
TRUE
FALSE