2011-03-14_REVISION - M1977493 ‎(48)‎

• Permit No: M1977493
• IBM Index Class Name: REVISION
• Doc Date: 3/14/2011
• Doc Name: Exhibit List, Ex. 1-2
• From: Climax
• To: MLRB
• Type & Sequence: AM6
• Media Type: D
• Archive: No

Permit Amendment (AM-06) - Climax Mine
CM0000073
G-4.7
G-4.8 Other Process Water Handling Systems ..............................................................
Water Treatment Systems .................................................................................... 10
10
G-4.9 Domestic Water Systems ..................................................................................... 10
G-5 Closu re Water Management .......................................................................................... 10
G-5.1 System Overview .................................................................................................. 10
G-5.2 Tenmile TSF and Robinson TSF Closure ............................................................ 11
G-5.3 Robinson Lake and Chalk Mountain Reservoir Closure ...................................... 11
G-5.4 Fresh Water Interceptor and Bypass Systems ..................................................... 11
G-5.5 Impacted Water Sources ...................................................................................... 12
G-5.6 Water Treatment Systems .................................................................................... 12
G-5.7 Domestic Water Systems ..................................................................................... 12
G-6 Groun dwater .................................................................................................................... 12
G-6.1 Tenmile Creek Valley ............................................................................................ 13
G-6.2 Arkansas River Valley ........................................................................................... 13
G-6.3 Eagle River Valley ................................................................................................. 14
G-6.4 Groundwater Quality ............................................................................................. 14
G-7 PMP F lood Control .......................................................................................................... 14
G-7.1 Background ........................................................................................................... 14
G-7.2 Drainage Basins .................................................................................................... 15
G-7.3 Soils and Infiltration ............................................................................................... 15
G-7.4 Flood Development ............................................................................................... 15
G-7.5 Baseflow ................................................................................................................ 16
G-7.6 Flood Routing Assumptions .................................................................................. 16
G-7.7 Flood Routing Results ........................................................................................... 16
G-8 Water Rights .................................................................................................................... 17
G-8.1
G-8.2 History of Climax Water Rights .............................................................................
Arkansas Well Water Right ............ ....................................................................... 17
18
G-8.3 Water Rights Accounting ...................................................................................... 18
G-9 References ....................................................................................................................... 18
Figures
Figure AM-06-G-01: Water Management System Map - Sitewide Existing (2010) Water System
Figure AM-06-G-02: Water Management System Map - Sitewide Phase I and II Deposition
Water System
Figure AM-06-G-03: Water Management System Map - Open Pit and Mill Facility at Closure
Figure AM-06-G-04: Water Management System Map - McNulty Overburden Storage Facility at
Closure
Figure AM-06-G-05: Water Management System Map - Robinson Lake Area at Closure
Figure AM-06-G-06: Water Management System Map - Tenmile Tailing Storage Facility at
Closure
Figure AM-06-G-07: Water Management System Map - Mayflower Tailing Storage Facility at
Closure
Figure AM-06-G-08: Water Management System Schematic- Existing System (2010) Flow
Figure AM-06-G-09: Water Management System Schematic - Phase I Deposition Flow
Figure AM-06-G-10: Water Management System Schematic - Phase II Deposition Flow
Figure AM-06-G-11: Water Management System Schematic - Closure Flow
is
Exhibit G G-ii May 2010