2020-10-27_PERMIT FILE - C1981035 ‎(22)‎

• Permit No: C1981035
• IBM Index Class Name: Permit File
• Doc Date: 10/27/2020
• Section_Exhibit Name: KII Appendix 16 Dunn Ranch LBA Technical Resources Report
• Media Type: D
• Archive: No

2.3.2.1 Direct and Indirect Effects .......................................................................68
2.3.2.2 Cumulative Actions and Effects ...............................................................72
2.4 Cultural Resources...............................................................................................................73
2.4.1 Affected Environment..............................................................................................74
2.4.1.1 Native American Concerns.......................................................................76
2.4.2 Environmental Effects..............................................................................................77
2.4.2.1 Direct and Indirect Effects .......................................................................78
2.4.2.2 Cumulative Actions and Effects...............................................................79
3.0 REFERENCES AND ACRONYMS..............................................................................................81
3.1 References............................................................................................................................81
3.2 Acronyms and Abbreviations...............................................................................................84
List of Tables
Table 2.2-1 National Ambient Air Quality Standards..............................................................................5
Table 2.2-2 Federal Prevention of Significant Deterioration Limits........................................................7
Table 2.2-3 Regional Ambient Air Quality Monitoring Results .............................................................11
Table 2.2-4 2014 NEI Data (tpy) ............................................................................................................12
Table 2.2-5 CDPHE Reported Actual Emissions Summary.....................................................................12
Table 2.2-6 U.S. Greenhouse Gas Fossil Fuel Combustion Emissions Allocated to
Economic Sectors (million metric tons)..............................................................................13
Table 2.2-7 U.S. Greenhouse Gas Emissions and Sinks.........................................................................14
Table 2.2-8 U.S. Sulfur Dioxide (Indirect GHG) Emissions.....................................................................15
Table 2.2-9 CDPHE Permit 09LP0202F Emissions (tpy).........................................................................17
Table 2.2-10 Unpermitted Source Emissions (tpy)..................................................................................18
Table 2.2-11 Construction Equipment List..............................................................................................20
Table 2.2-12 LCC Summary Emissions (tpy) ............................................................................................20
Table 2.2-13 Total Project Emissions.......................................................................................................21
Table 2.2-14 Pueblo Facility King II Emissions (tpy) ................................................................................22
Table 2.2-15 Tijeras Facility King II Emissions (tpy).................................................................................22
Table 2.2-16 Remaining Coal Combustion King II Mine Emissions (tpy).................................................24
Table 2.2-17 Maximum Source Group Contributions Mines and TRFO High Oil and
GasScenarios (H & R).........................................................................................................32
Table 2.2-18 Maximum Source Group Contributions Mines High Oil and Gas Scenario (A2).................34
Table 2.2-19 2017 U.S.Total and Federal Fossil Fuel Emissions.............................................................43
Table 2.2-20 BLM Colorado (Federal) Projected Upstream and Downstream
Emissions (MMtonnes).......................................................................................................45
Table 2.3-1 GCCE Compliance Monitoring Well Construction Data......................................................58
Table 2.3-2 GCCE Bedrock Cluster Monitoring Well Water Levels, February 2019..............................63
Dunn Ranch Area LBA and Mining Plan Modification ii
Technical Resources Report