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MARTIN AND WOOD WATER CONSULTANTS, INC.
<br />641.1: Green/Croissant Pit
<br />11/132008 - CRR
<br />TABLE 3: GREEN/CROISSANT PIT OPERATIONAL LOSSES FOR YEAR 2010
<br />Ml /91 111 IA% Ia?1 1.k% I., ion
<br /> NET
<br />EVAPORATION
<br />FOR
<br />2010
<br />ANNUAL
<br />AGGREGATE
<br />PRODUCTION
<br />DUST
<br />SUPPRESSION
<br />WATER
<br />
<br />
<br />ONCRETE
<br />
<br />CONCRETE
<br />PRODUCTION TOTAL
<br />EVAPORATION
<br />AND
<br />OPERATIONAL TOTAL
<br />EVAPORATION
<br />AND
<br />OPERATIONAL
<br />
<br />
<br />AGGING
<br />
<br />TOTAL
<br />LAGGED CITYOF
<br />LOVELAND
<br />LEASE
<br />WATER
<br />MONTH Table 1
<br />ACRE-FEE PERCENT
<br />% AMOUNT
<br />3) 1 WATER LOSS
<br />ACRE-FEE
<br />GALLONS
<br />ACRE-FEE PRODUCTION
<br />CU YD WATER LOSS
<br />ACRE-FEE WATER LOSSES
<br />ACRE-FEET WATER LOSSES
<br />GPM FACTORS
<br />% DEPLETIONS
<br />ACRE-FEE NEEDED
<br />ACRE-FEET
<br />JAN 2.44 10% 2,000 0.06 46,000 0.14 11,428 1.05 3.69 27.46 6.6 6.95 7.08
<br />FEB
<br />MAR 3.05
<br />3.66 4.8%
<br />8.4% 4,800
<br />8,400 0.14
<br />0.25 46,000
<br />122,666 0.14
<br />0.38 11,428
<br />11,428 1.05
<br />1.05 4.38
<br />5.34 32.59
<br />39.70 5.7
<br />5.3 6.00
<br />5.58 6.11
<br />5.68
<br />APR
<br />MAY 6.41
<br />7.63 13.6%
<br />13.6% 13,600
<br />13,600 0.40
<br />0.40 122,666
<br />230,000 0.38
<br />0.71 14,286
<br />14,286 1.32
<br />1.32 8.50
<br />10.05 63.25
<br />74.77 5.7
<br />6.8 6.00
<br />7.16 6.11
<br />7.29
<br />JUN 11.29 13.6% 13,600 0.40 276,000 0.85 22,858 2.10 14.63 108.86 8.3 8.74 8.90
<br />JUL 12.51 13.6% 13,600 0.40 352,667 1.08 22,858 2.10 16.09 119.68 10.2 10.74 10.94
<br />AUG 11.59 8.8% 8,800 0.26 352,667 1.08 20,000 1.84 14.77 109.90 11.5 12.11 12.33
<br />SEP 7.93 8.8% 8,800 0.26 352,667 1.08 20.000 1.84 11.11 82.87 11.7 12.32 12.55
<br />OCT 5.49 6.0% 6,000 0.18 230,000 0.71 20,000 1.84 8.22 61.12 10.8 11.37 11.56
<br />NOV
<br />DEC 2.75
<br />2.14 4.8%
<br />2.0% 4 800
<br />2,000 0.14
<br />0.06 122,667
<br />46,000 0.38
<br />0.14 17,142
<br />14,286 1.58
<br />1.32 4.84
<br />3.66 36.02
<br />27.20 9.5
<br />7.9 10.00
<br />8.32 10.19
<br />8.47
<br />TOTAL 76.86 100.0% 100,000 2.86 2,300,000 7.06 200,000 18.41 106.2E 65.27 100.0 106.28 107.23
<br />NOTES: (1) FROM TABLE 1, COLUMN 8
<br />(2) BASED ON INFORMATION FROM OPERATOR
<br />(3) BASED ON TOTAL ANNUAL PRODUCTION OF 100,000 TONS
<br />(4) WATER LOSS = (PRODUCTION, COL 3)' 2000 LBS/TON' (4%)/(62.4 LBS/CU FT)143560 CU FRACRE-FOOT)
<br />(5a and 5b) BASED ON INFORMATION FROM OPERATOR
<br />(6) BASED ON ANNUAL PRODUCTION OF 200,000 CU YDS
<br />(7) BASED ON 30 GALLONS PER CU YD OF CONCRETE
<br />(8) TOTAL LOSSES = (NET EVAP, COL 1) + (WATER LOSS, COL 4) + (DUST SUPP, COL 5b) + (CONCRETE PROD WATER LOSS, COL 7)
<br />(9) (TOTAL LOSSES, COL 8) •325851 / 1440 130.4167 (average number of day Per month) ;t4)10.1
<br />(10) BASED ON A STREAM DEPLETION MODEL WITH D = FT, D TO BOUNDARY = ? FT, S = 0.20, T = 50,000 GPD/Fr
<br />(11) TOTAL DEPLETION = (SUM OF TOTAL LOSSES, COL • (LAGGING FACTORS, COL 9)
<br />(12) CITY OF LOVELAND LEASE WATER INCLUDING 1.85 TRANSIT LOSS= (TOTAL LAGGED DEPLETIONS, COL 11)' 1.0185
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