2004-09-14_GENERAL DOCUMENTS - M1977208

• Permit No: M1977208
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Date: 9/14/2004
• Doc Name: Wildlife resources assessment
• From: CEMEX
• To: DRMS
• Email Name: ESC
• Media Type: D
• Archive: No

C

WILDLIFE RESOURCES ASSESSEMENT
CEMEX "C" PIT AND CKD DISPOSAL SITE
TABLE OF CONTENTS
1.0 PURPOSE OF THE REPORT .............................................................................1
1.1 Introduction ................................................................................................... .. 1
1.2 Regulatory Jurisdiction ...:.............................................................................. ..1
2.0 REPORT METHODOLOGY AND FORMAT .................................................. .. 1
3.0 STUDY AREA EXISTING CONDITIONS ....................................................... .. 2
3.1 Geographic and Land Use Setting .................................................................. .. 2
3.2 Site Description ............................................................................................. .. 2
3.3 Environmental Setting ................................................................................... .. 3
3.4 CKD Disposal ................................................................................................ .. 4
4.0 INFORMATION REVIEW ............................................................................... .. 5
4.1 Previous On Site Wildlife Studies .................................................................. .. 5
4.2 Previous Off Site Wildlife and Ecological Studies ......................................... .. 6
5.0 WILDLIFE RESOURCES ................................................................................. .. 7
5.1 Wildlife Habitat ............................................................................................. ..7
5.2 Natural Diversity Information Source ............................................................ .. 8
5 .2.1 Wildlife Species List .......................................................................... .. 8
5.3 Wildlife Species of Concern .......................................................................... .. 8
5.4 Colorado Natural Heritage Program ............................................................... 10
6.0 MITIGATION OPTIONS AND RECOMMENDATIONS ................................ 10
6.1 Introduction ................................................................................................... 10
6.2 Habitat Assessment ........................................................................................ 10
6.3 Species of Concern ........................................................................................ 10
6.4 Impacts Analysis ........................................................................................... 11
6.5 Mitigation Options ......................................................................................... 12
6.6 Mitigation Analysis ....................................................................................... 12
6.7 Mitigation Recommendations ........................................................................ 13
7.0 INFORMATION SOURCES ............................................................................. 14
8.0 REPORT PREPARER QUALIFICATIONS ...................................................... 15
LIST OF APPENDICES
Appendix 1 Ground Photography
Appendix 2 Potential Wildlife Species List
LIST OF TABLES
Table 1. NDIS Wildlife Habitat of Importance ............................................................... 8
Table 2. Potential Wildlife Species of Concern ............................................................... 9
Figure 1. Regional Setting
Figure 2. Local Setting
Figure 3. Site Plan Map
LIST OF FIGURES