2014-02-04_REPORT - M1983194 ‎(2)‎

• Permit No: M1983194
• IBM Index Class Name: REPORT
• Doc Date: 2/4/2014
• Doc Name: Natural Soda Inc 2013 Annual Report
• From: Daub & Associates
• To: DRMS
• Email Name: THM
• Media Type: D
• Archive: No

Natural Soda, Inc.
2013 Project Status Report & Annual Plan of Development
List of Tables (Not including tables in Vegetation Monitoring Report)
Table 1: Cavity Production in Tons .................................................... ..............................7
Table 2: Monthly Production Summary in Tons ................................. ..............................7
Table 3: List of NSI Wells and Well Status ....................................... .............................12
Table 4: Confidential Mine and Process Data ................................... .............................15
Table 5: Historical Comparison with 2012 Water Year Data ............. .............................19
Table 6: Yellow and Piceance Creek Discharge Data up to 2012 Water Year ..............19
Table 7: Disturbed Acreage .............................................................. .............................21
Table 8: Annual Precipitation in inches ............................................. .............................22
Table 9: Hazardous Waste Disposal ................................................. .............................23
Table 10: 89 -3 Annual Perched Aquifer ............................................ .............................25
Table 11: IRI -1 Annual Perched Aquifer— Up- gradient ..................... .............................26
Table 12: IRI -5 Annual Perched Aquifer— Remote Down - gradient .. .............................27
Table 13: IRI -8 Annual Perched Aquifer — Remote Down - gradient .. .............................28
Table 14: 89 -2 Annual A- Groove Aquifer .......................................... .............................29
Table 15: 90 -1 Annual A- Groove Aquifer .......................................... .............................30
Table 16: 90 -4 Annual A- Groove Aquifer .......................................... .............................31
Table 17: IRI -4 Annual A- Groove Aquifer — Remote Down - gradient . .............................32
Table 18: WSW -2 Annual A- Groove Aquifer ..................................... .............................33
Table 19: 89 -1 Annual B- Groove Aquifer .......................................... .............................34
Table 20: 90 -3 Annual B- Groove Aquifer .......................................... .............................35
Table 21: BG -1 Annual B- Groove Aquifer ......................................... .............................36
Table 22: BG -4 Annual B- Groove Aquifer ......................................... .............................37
Table 23: BG -5 Annual B- Groove Aquifer ......................................... .............................38
Table 24: BG -6 Annual B- Groove Aquifer ......................................... .............................39
Table 25: IRI -6 Annual B- Groove Aquifer — Remote Down - gradient . .............................40
Table 26: 90 -2 Annual Dissolution Surface Aquifer (P &A 2013) ....... .............................41
Table 27: DS -2 Annual Dissolution Surface Aquifer ......................... .............................42
Table 28: DS -3 Annual Dissolution Surface Aquifer ......................... .............................43
Table 29: DS -4 Annual Dissolution Surface Aquifer ......................... .............................44
Table 30: DS -5 Annual Dissolution Surface Aquifer ......................... .............................45
Table 31: 1 -3A Annual Dissolution Surface Aquifer (P &A 2013) ...... .............................46
Table 32: EX -2 Annual— Dissolution Surface Aquifer ........................ .............................47
Table 33: IRI -7 Annual Dissolution Surface Aquifer— Remote Down - gradient .............. 48
Table 34: Summary of Annual Remote Water Levels ....................... .............................49
' DAUB & ASSOCIATES, INC. iv January 2014