2022-11-07_PERMIT FILE - M2022001 ‎(11)‎

• Permit No: M2022001
• IBM Index Class Name: Permit File
• Doc Date: 11/7/2022
• Doc Name Note: Exhibit G - Water Information - Gilcrest Area Alluvial Groundwater Model
• Doc Name: Adequacy Review Response
• From: Red Tierra Equities, LLC
• To: DRMS
• Email Name: PSH
• Email Name: JLE
• Media Type: D
• Archive: No

Figures
Figure 1 Regional Bedrock Contours
Figure 2 Base Model Conditions
Figure 3 Horizontal Hydraulic Conductivity
Figure 4 Existing Condition Contours
Figure 4A Existing Condition Contours(zoomed to site area)
Figure 5 Slurry Wall Full Build Out Condition Contours
Figure 5A Slurry Wall Full Build Out Condition Contours(zoomed to site area)
Figure 6 Slurry Wall with Drain Condition Contours
Figure 6A Slurry Wall with Drain Condition Contours(zoomed to site area)
Figure 7 Slurry Wall With Drain and Recharge (zoomed to site area)and Details
Figure 8 Cell 3 Slurry Wall Condition Contours
Figure 9 Cell 3, 4 and Monarch DENM Cell Slurry Wall Condition Contours
Figure 10 Cell 3, 4, 5N and Monarch DENM Cell 1 Slurry Wall Condition Contours
Appendices
Appendix A Monthly Water Readings and Diversion Graphs
Appendix B Excerpts from Bishop-Brogden Associates, `Dewatering Improvements Study"2016
Appendix C Excerpts from Principia, "Gilcrest Groundwater Flow Model'2019
Appendix D Excerpts from Colorado State University, "Study of the South Platte River Alluvial Aquife►"2013
Appendix E Bedrock Point Data
Groundwater Model Report—Section 20 Gravel Mine Site -ii- August 2022