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Table 8
<br />Firestone Gravel Resource (DMG Permit No. M -96 -052)
<br />January 2014 to December 2015 SWSP Accounting
<br />(all values in acre -feet, unless otherwise noted)
<br />Person Responsible for this plan
<br />Lynn Mayer Shults
<br />303 286.2247
<br />(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)
<br />DEPLETIONS
<br />Jan-15
<br />2.0%
<br />9,000
<br />7,000
<br />2,000
<br />-024
<br />754
<br />000
<br />U)
<br />Goo
<br />-002
<br />-024
<br />-1 04
<br />46.13
<br />-45.70
<br />-0.63
<br />Feb -15
<br />13%
<br />5,850
<br />4,550
<br />1,300
<br />-0 15
<br />754
<br />000
<br />000
<br />-0.01
<br />-015
<br />-062
<br />41 67
<br />- 45.27
<br />-424
<br />Mar -15
<br />51%
<br />22,950
<br />17,850
<br />5,100
<br />-060
<br />754
<br />-0.12
<br />-091
<br />-0.05
<br />-1 51
<br />-0.58
<br />46.13
<br />-4421
<br />1.29
<br />Apr-1 5
<br />9 4°/
<br />42,300
<br />32,900
<br />9,400
<br />-1 11
<br />754
<br />-020
<br />003
<br />-1 47
<br />-009
<br />-2.58
<br />-1.17
<br />44.64
<br />-44.85
<br />-1 47
<br />May-1 5
<br />96%
<br />43,200
<br />33,600
<br />9,600
<br />-1 13
<br />754
<br />-028
<br />0.08
<br />-2.05
<br />-0 10
<br />-3 18
<br />-1 94
<br />4613
<br />-4500
<br />-091
<br />Jun -15
<br />105%
<br />47,250
<br />36,750
<br />10,500
<br />-1 24
<br />754
<br />-041
<br />0.12
<br />-2.95
<br />-0 11
<br />-419
<br />-270
<br />4464
<br />-4532
<br />-3.48
<br />Jul -15
<br />99%
<br />44,550
<br />34,650
<br />9,900
<br />-1 17
<br />7_54
<br />-046
<br />014
<br />-333
<br />-0 10
<br />-449
<br />-3.47
<br />4613
<br />-45.23
<br />-2.67
<br />AU -15
<br />103%
<br />46,350
<br />36,050
<br />10,300
<br />-1 21
<br />754
<br />-039
<br />0.12
<br />-285
<br />-0 10
<br />-406
<br />-3.92
<br />4613
<br />-4565
<br />-3.54
<br />Sep-1 5
<br />157%
<br />70,650
<br />54,950
<br />15,700
<br />-1 85
<br />754
<br />-027
<br />0.08
<br />-1 92
<br />-0 16
<br />-377
<br />-396
<br />4464
<br />-4568
<br />-5.16
<br />Oct -15
<br />122%
<br />54,900
<br />42,700
<br />12,200
<br />-1 44
<br />754
<br />-015
<br />0 03
<br />-1 11
<br />-0 12
<br />-254
<br />-3.69
<br />4613
<br />-4541
<br />-309
<br />Nov -15
<br />10.6%
<br />47,700
<br />37,100
<br />10,600
<br />-1 25
<br />754
<br />-009
<br />-0.71
<br />-0 11
<br />-1 96
<br />-306
<br />4464
<br />-45.52
<br />-404
<br />Dec -15
<br />34%
<br />15,300
<br />11,900
<br />3,400
<br />-040
<br />754
<br />0.00
<br />000
<br />-003
<br />-040
<br />-229
<br />4613
<br />-4533
<br />-1.52
<br />TOTAL 2015
<br />1000%
<br />450,000
<br />350,000
<br />100,000
<br />-11 77
<br />-237
<br />0.60
<br />-1729
<br />-1 00
<br />-29.07
<br />-2844
<br />54314
<br />- 543.17
<br />-2947
<br />Notes,
<br />1 Percent of excavated material based on historical operations at permit area - Accounting values based on measurements of actual tonnage
<br />2 Total excavated material of 200000 tons in 2014 and 450000 tons in 2015, distributed per (1)
<br />3 and 4 Projected tons of material washed and not washed based on historical operations at permit area Actual recorded values to be used in SWSP accounting
<br />5 Equal to 4% of washed material (3) + 2% of material not washed (4)
<br />6. Exposed surface area outside of lined areas
<br />7. Net evaporation based on gross evaporation (NOAA NWS -33) less 70% of average precipitation Set to zero formonths with average mean temperature less than 32 degrees
<br />8 Historical subirngation credit at site - From previous historical subimgation credit analysis Accounting values based on measurements of actual ice cover.
<br />9 Equal to (6) " (7) + (8)
<br />10. 0 ac -ft In 2014 and 0 ac -ft In 2015. Distributed based on (1), and included as part of dewatenng (13)
<br />11 Equal to (5) + (9).
<br />12 Equal to unlagged mining depletions (11), lagged back to St Wain Creek using AWAS program with following aquifer parameters X =2210 ft, W =2262 ft; T =72300 gpd /ft, and S =0.2
<br />13. Based on 2013 pumping of 337 gpm, on average, recorded at site.
<br />14 Equal to unlagged dewatenng pumping (13), lagged back to St Wain Creek using AWAS program with following aquifer parameters X =2210 ft, W =2262 ft, T =72300 gpd /ft, and S =0 2
<br />15 Equal to (12) + (13) + (14) + (10), since dust control comes from dewalering pumping that does not return to the river
<br />Negative values ( -) represent net depletions to river system Positive values ( +) represent net accretions to river system
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