Gas occurrence potential Colorado River Valley Field Office

20220725 13460400 FALSE 20240417 13564300 20240417 13564300 BLMOilGasPotential 144168.675200 763212.379100 4094484.977900 4546731.877100 1 002 Projected GCS_WGS_1984 Linear Unit: Meter (1.000000) WGS_1984_Web_Mercator_Auxiliary_Sphere <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/3.2.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem> 1.0 625000 5000 ESRI ArcCatalog 9.3.1.4000 en This data was developed in order to define an area with the appropriate potential for the occurrence of oil and gas resources. This is required as part of the Reasonable Foreseeable Development Scenario needed for impact analysis and alternative formulation on the Colorado River Valley Field Office Resource Management Plan Revision. This high potential polygon was created using mapped USGS Total Petroleum System data, USGS geologic map data and existing well data from PI Dwights well data on CD ROM. NO WARRANTY IS MADE BY THE BUREAU OF LAND MANAGEMENT FOR THE USE OF THE DATA FOR PURPOSES NOT INTENDED BY THE BUREAU. Oil and gas occurrence potential areas within the Colorado River Valley Field Office Frederick W. Conrath Unpublished Material Gas occurrence potential Colorado River Valley Field Office Gas_occurrance_potential vector digital data BLM Colorado River Valley Field Office Geospatial Database File Geodatabase feature class Silt, Colorado BLM, Colorado River Valley Field Office ground condition 2007 Complete None planned -108.238618 -106.165251 40.058057 38.948467 223602.682500 399077.869600 4315896.442100 4434871.778200 BLM-Theme Management Energy Geospatial Colorado Colorado River Valley Field Office Silt, CO BLM- State ISO 19115 Topic Category geoscientificInformation None, these data are considered public domain. 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. File Geodatabase Feature Class Data Steward BLM Colorado River Valley Field Office Geologist 970-876-9000 blm_co_si_mail@blm.gov mailing and physical address

2300 River Frontage Road

Silt CO 81652 970-876-9090 BLM Colorado River Valley Field Office en FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time Colorado River Valley Field Office mailing and physical address Silt CO 81652

2300 River Frontage Road

USA 970-876-9000 Geologist 970-876-9090 blm_co_si_mail@blm.gov Originator of Metadata: Fred Conrath. 20120201 20180723 None, these data are considered public domain. 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. Downloadable Data 0.282 0.282 Faith Dziedzic Colorado River Valley Field Office GIS Specialist mailing and physical address

2300 River Frontage Road

Silt CO 81652 970-876-9012 970-876-9090 fdziedzic@blm.gov 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. 20180723 Contact GIS Specialist for data Software capable of reading file geodatabase feature class or shapefile file format. Vector Simple FALSE 0 TRUE FALSE GCS_North_American_1983 NAD_1983_UTM_Zone_13N coordinate pair meters 0.000100 0.000100 North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 BLMOilGasPotential Feature Class 0 Potential for oil and gas to exisit within Colorado River Valley Field Office BLM OBJECTID OBJECTID OID 4 10 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. LABEL Potential String 52 0 0 Level of oil and gas potential- generalized for state-wide dataset BLM Acres Acres Double 8 38 8 Area of the polygon in arcres ADM_OFC_CD Administrative Office Code String 255 0 0 Administrative office code where the field is primarily located Shape Shape Geometry 8 0 0 Feature geometry. Esri Coordinates defining the features. created_date created_date Date 8 1 0 Date on which the feature was created last_edited_date last_edited_date Date 8 1 0 Date on which the feature was last edited. Shape.STArea() Shape.STArea() Double 0 0 0 Shape area Shape.STLength() Shape.STLength() Double 0 0 0 Shape Length BLM Colorado Oil and Gas Potential Dataset copied. 20061110 10312800 Fred Conrath BLM Colorado River Valley Field Office Supervisor Natural Resource Specialist 2007 Dataset copied. withheld 20061110 17482500 Dataset copied. withheld 20070403 15331800 Dataset copied. withheld 20080613 08564600 Please contact the Colorado River Valley Field Office Geologist for additional information on the provenance, history, logical consistency, accuracy and quality of this data. Please contact the Colorado River Valley Field Office Geologist for additional information on the provenance, history, logical consistency, accuracy and quality of this data. Please contact the Colorado River Valley Field Office Geologist for additional information on the provenance, history, logical consistency, accuracy and quality of this data. ArcGIS Metadata 1.0 2018-07-23T00:00:00 Contact GIS Specialist for data Bureau of Land Management U.S. Department of the Interior, Bureau of Land Management (BLM) GIS Specialist 2850 Youngfield St. Lakewood CO 80215 blm_co_info@blm.gov US 303-239-3600 Name: Bureau of Land Management Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Name: Bureau of Land Management Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Feature Class https://gbp-blm-egis.hub.arcgis.com/ BLM-STATE Colorado BLM-THEME Energy Geospatial Management Bureau of Land Management 20220630 Unknown BLM Colorado River Valley Field Office Geospatial Database File Geodatabase feature class BLMOilGasPotential BLM Colorado State Office GIS Staff U.S. Department of the Interior, Bureau of Land Management (BLM) GIS Specialist 2850 Youngfield St. Lakewood CO 80215 blm_co_info@blm.gov US 303-239-3600 Name: Ben Zank Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown BLM Colorado State Office GIS Staff U.S. Department of the Interior, Bureau of Land Management (BLM) GIS Specialist 2850 Youngfield St Lakewood CO 80215 blm_co_info@blm.gov US 303-239-3600 Name: Bureau of Land Management Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Name: Faith Dziedzic Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Oil and gas occurrence potential areas within the state of Colorado for BLM Planning purposes This data was developed in order to define an area with the appropriate potential for the occurrence of oil and gas resources. This is required as part of the Reasonable Foreseeable Development Scenario needed for impact analysis and alternative formulation for each Resource Management Plan within BLM Colorado. BLM Colorado State Office Colorado Energy geoscientificInformation Geospatial Management 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. 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. ground condition 2007-01-01 This high potential polygon was created using mapped USGS Total Petroleum System data, USGS geologic map data and existing well data from PI Dwights well data on CD ROM. NO WARRANTY IS MADE BY THE BUREAU OF LAND MANAGEMENT FOR THE USE OF THE DATA FOR PURPOSES NOT INTENDED BY THE BUREAU. Esri ArcGIS 13.2.2.49743 1 -109.230058 -101.869134 41.071839 36.929263 BLM Colorado State Office GIS Staff U.S. Department of the Interior, Bureau of Land Management (BLM) GIS Specialist 2850 Youngfield St Lakewood CO 80215 blm_co_info@blm.gov US 303-239-3600 Name: Bureau of Land Management Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Name: Faith Dziedzic Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Name: BLM Colorado State Office GIS Staff Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Publisher Rebecca Baca U.S. Department of the Interior, Bureau of Land Management (BLM) GIS Specialist 2850 Youngfield St Lakewood CO 80215 rbaca@blm.gov US 303-239-3780 Name: Bureau of Land Management Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Name: Faith Dziedzic Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown Name: BLM Colorado State Office GIS Staff Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Publisher Name: BLM Colorado State Office GIS Staff Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Point of Contact Last metadata review date: 20220621 None, these data are considered public domain. 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. Please contact the appropriate fluid minerals lead within each field office for additional information on the provenance, history, logical consistency, accuracy and quality of this data. Please contact the appropriate fluid minerals lead within each field office for additional information on the provenance, history, logical consistency, accuracy and quality of this data. Please contact the appropriate fluid minerals lead within each field office for additional information on the provenance, history, logical consistency, accuracy and quality of this data. Please contact the appropriate fluid minerals lead within each field office for additional information on the provenance, history, logical consistency, accuracy and quality of this data. Source of each dataset varies by field office during this compilation. This data was put together to represent the most current oil and gas potential areas for the entire state of Colorado. TRFO: areas_potential_hydrocarbon_occurrence UFO: UFO RFD FINAL DRAFT 06MAR2012\RFD_final.gdb\ConventionalOilGasPotential SLV and GUFO: col_oilgaspotential RGFO: RGFO_Conv_Development_Potential_20171214 CRVFO and GJFO: Management Plans\RMP\RMPAmendment_CRVGJ_2021\December 2021 NEW\data\Base_numbers.gdb\Gas_Potential KRFO: OilGasPoten LSFO: oil and gas potential 6-7-2005.gdb WRFO: Data gathered and compiled into one state-wide dataset. Attributes were generalized to fit into categories that matched all- High, Medium, Low, no known. 20220621 Faith Dziedzic Colorado River Valley Field Office GIS Specialist 970-876-9012 970-876-9090 2300 River Frontage Road Silt CO 81652 fdziedzic@blm.gov US Name: Faith Dziedzic Organization: Colorado River Valley Field Office Position: GIS Specialist Role: Distributor dataset EPSG 6.18.3(9.3.1.2) 0 20240417 Bureau of Land Management U.S. Department of the Interior, Bureau of Land Management (BLM) GIS Specialist 2850 Youngfield St. Lakewood CO 80215 blm_co_info@blm.gov US 303-239-3600 Name: Bureau of Land Management Organization: U.S. Department of the Interior, Bureau of Land Management (BLM) Position: GIS Specialist Role: Unknown