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Table 3
<br />VALCO, INC.
<br />SWSP ACCOUNTING PROJECTION
<br />Rocky Ford East Pit
<br />(all values in acre -feet unless otherwise indicated)
<br />Notes: Shaded months correspond with projection data, non-shaded months correspond with actual data.
<br />[1] Total cxposcd groundwater surface arca in the pit. Increases to the July 2005 measured area are estimated by Valco.
<br />[2] Total gravel mined below the groundwater table as reported by Valco.
<br />[3] Well pumping measured with totalizer. Meter reading reported by Valco.
<br />[4] Required evaporative replacement based upon the following: Equals ([1] - 17.4 ac) x 4.0211 x monthly%.
<br />17.40 ac = pre -l981 exposed groundwater surface arca (does not require augmentation)
<br />4.02 feet = annual net evaporation rate at the site
<br />[5] Water in mined gravel is 4% by weight of the gravel produced. Equals [2] x (1/1359 af/ton of water) x 4 %.
<br />[6] Well pumping converted to acre-feet. Equals [3]/(325,851 gal/af).
<br />[7] Total unlagged depletions requiring replacement. Equals [4] + [5] + [6].
<br />[8] Annual lagging pattern for depletions to the Arkansas River.
<br />[9] Lagged depletions to the Arkansas River. The monthly amounts will change slightly as the projected total changes. Equals [7] x [8].
<br />[10] Consumptive use credit from 2 Rocky Ford Ditch shares.
<br />[11] River transit loss applied to excess Canon City and Oil Crock Ditch Credits that are used to augment depletions at Rocky Ford.
<br />[12] Excess Canon City and Oil Creek Ditch credits used at the Rocky Ford site (reduced by transit loss). Equals (Canon City Table [101) x (100% - [111).
<br />[13] Pueblo Board of Water Works scheduled release for Rocky Ford East Pit.
<br />[14] Required Pueblo Board of Water Works lease volume needed to replace remaining depletions. Equals greater of zero and [9] - [ 10] - [121,
<br />[ 15] Remaining Depletions ( -) or Surplus Credit (+) after accounting for replacement sources. Equals [10] + [12] + [ 13] - [9].
<br />BBA •
<br />., r:at rr cnnsnhuui B /SH,fl'.B HOQof N ASSOi:!Ar INC.
<br />105500.v.1.02011.202 AtumnIInk° • SWSP RIfceli, AtmmIIlN 241.21112.M% Amin; Fran
<br />5/012011 1;18 I'M LWiI
<br />Operations
<br />Replacement
<br />Requirement
<br />Ditch Credit Replacements
<br />_ PBWW Lease
<br />Exposed `
<br />CC &OC Excess CC&
<br />Remaining
<br />Water
<br />Gravel
<br />Batch Plant
<br />Net
<br />Water in
<br />Batch
<br />Total
<br />Total
<br />Rocky Ford
<br />Ditch
<br />OC Ditch
<br />Depletions
<br />Surface
<br />Production
<br />Pumping
<br />Evaporative
<br />Mincd
<br />Plant
<br />Unlagged
<br />Lagging
<br />Lagged
<br />Ditch CU
<br />Transit
<br />CU Credit
<br />Requested
<br />Required
<br />( -) /Surplus
<br />Month
<br />(ac)
<br />(tons) ,
<br />(gallons)
<br />Depletions
<br />Gravel
<br />Pumping
<br />Depletions
<br />Pattern
<br />Depletions
<br />Credit
<br />Losses
<br />Used at RE
<br />_ Amount
<br />Amount
<br />Credit ( +)
<br />[11
<br />al
<br />[31
<br />L41
<br />151
<br />[61
<br />[71
<br />181
<br />191
<br />[10]
<br />1111
<br />[121
<br />113]
<br />[14]
<br />[15]
<br />June 'il :.
<br />, 47 3
<br />. ". 4 ;000 •
<br />,
<br />0 :
<br />17.43.
<br />012. '
<br />.' 0.00
<br />17.55
<br />9.43%
<br />11.47
<br />7.47
<br />...' 5.62% ''
<br />j.10 ;
<br />.3::1:',, °
<br />,2:.
<br />July
<br />47.3'
<br />:' 4,000.
<br />0 ,
<br />18.03
<br />0.12
<br />0 00`' '
<br />. 1
<br />%.
<br />9.49%
<br />9.49
<br />,. 11.54
<br />9.80
<br />5.62%
<br />1:87 -
<br />:0.90'
<br />6:0
<br />104
<br />August
<br />47 .1 .
<br />4,000
<br />0 .
<br />16.23
<br />' ''0 1
<br />' ` 0.00 '
<br />16.34
<br />'9.40%.
<br />11.43
<br />$ 17
<br />5 62%
<br />1 15
<br />27.9 r
<br />2 11
<br />0 68
<br />September
<br />'47.3
<br />4000
<br />0 '.
<br />1202
<br />. , 0.12
<br />0.00
<br />12.14 •
<br />" '-
<br />9.22 %.
<br />11 22
<br /># -3'46
<br />.,1.;5 62%
<br />0 39,,;
<br />a 7.
<br />7 3
<br />U47
<br />October .
<br />; .47.3 -
<br />4,000 ..-
<br />0 , ;
<br />8.41' '
<br />0 12
<br />0 00
<br />8 53 t
<br />- 8.85 %'. • ..
<br />10.76
<br />-0.70
<br />5.62% ,
<br />0.00..
<br />1
<br />1446
<br />0.30
<br />. November';
<br />47.3'
<br />' 4,000 "'
<br />0
<br />'.4 81
<br />0.12
<br />.0 00
<br />; 4.93
<br />8:05%
<br />9.80
<br />1 13
<br />5 43%
<br />0 ,00
<br />1105
<br />10 93
<br />013 ;
<br />December
<br />47.3
<br />4,000 J
<br />:0'...
<br />3.61 ..
<br />012
<br />0.00.
<br />3.72 -;
<br />7.34%
<br />8.93
<br />-1, 08
<br />543 %1
<br />:' 000: `'
<br />10.'09
<br />"`10
<br />008
<br />. Janutuy'' 12
<br />47.3 '
<br />' 4,000
<br />0 . =
<br />3.61
<br />0,12
<br />0 00 :
<br />3.72 ''
<br />6.90%
<br />, • 8.39
<br />-j.
<br />. 5.43%
<br />0 00 ,
<br />9.47.,
<br />9.39•,
<br />fl 08 1 ;
<br />t '
<br />:February'
<br />47.3
<br />. 4,000 •
<br />0
<br />4.21
<br />0.12
<br />0.00
<br />4.32
<br />6.80%
<br />; 8.27
<br />-0 93
<br />`5
<br />0 00
<br />;9 32
<br />9 20
<br />011
<br />. March
<br />47 .3
<br />4,000
<br />0 '•
<br />6.61
<br />0.12
<br />0.00 .'
<br />6 73 : '"
<br />7.27%
<br />8.84
<br />4 82
<br />5 43%
<br />0 0 . s1
<br />89
<br />9 66 r
<br />0 23
<br />April
<br />47 3
<br />4,000
<br />0
<br />10.82
<br />012
<br />000
<br />10 94
<br />� °
<br />8.20%
<br />.9.98
<br />d 1
<br />0 10
<br />SA3%
<br />0 00 ;
<br />yI
<br />L� 50
<br />10 08
<br />0 42
<br />.
<br />Mar '..
<br />47 3
<br />�;�000
<br />.,. k Ira':
<br />a ' 14142
<br />;. 2
<br />0
<br />��. .�
<br />0 00
<br />a 14:54::,
<br />. %
<br />9:03 ,
<br />: ,10.98 .
<br />2 SS
<br />5 2
<br />,6°10,
<br />, . ,0,00, "`9:00,
<br />8 40.
<br />0 .59
<br />Annual Total
<br />48,000
<br />0
<br />120.20
<br />1.41
<br />0.00
<br />121.61
<br />°
<br />100%
<br />121.61
<br />25.72
<br />4.51
<br />96.25
<br />91.52
<br />4.87
<br />Table 3
<br />VALCO, INC.
<br />SWSP ACCOUNTING PROJECTION
<br />Rocky Ford East Pit
<br />(all values in acre -feet unless otherwise indicated)
<br />Notes: Shaded months correspond with projection data, non-shaded months correspond with actual data.
<br />[1] Total cxposcd groundwater surface arca in the pit. Increases to the July 2005 measured area are estimated by Valco.
<br />[2] Total gravel mined below the groundwater table as reported by Valco.
<br />[3] Well pumping measured with totalizer. Meter reading reported by Valco.
<br />[4] Required evaporative replacement based upon the following: Equals ([1] - 17.4 ac) x 4.0211 x monthly%.
<br />17.40 ac = pre -l981 exposed groundwater surface arca (does not require augmentation)
<br />4.02 feet = annual net evaporation rate at the site
<br />[5] Water in mined gravel is 4% by weight of the gravel produced. Equals [2] x (1/1359 af/ton of water) x 4 %.
<br />[6] Well pumping converted to acre-feet. Equals [3]/(325,851 gal/af).
<br />[7] Total unlagged depletions requiring replacement. Equals [4] + [5] + [6].
<br />[8] Annual lagging pattern for depletions to the Arkansas River.
<br />[9] Lagged depletions to the Arkansas River. The monthly amounts will change slightly as the projected total changes. Equals [7] x [8].
<br />[10] Consumptive use credit from 2 Rocky Ford Ditch shares.
<br />[11] River transit loss applied to excess Canon City and Oil Crock Ditch Credits that are used to augment depletions at Rocky Ford.
<br />[12] Excess Canon City and Oil Creek Ditch credits used at the Rocky Ford site (reduced by transit loss). Equals (Canon City Table [101) x (100% - [111).
<br />[13] Pueblo Board of Water Works scheduled release for Rocky Ford East Pit.
<br />[14] Required Pueblo Board of Water Works lease volume needed to replace remaining depletions. Equals greater of zero and [9] - [ 10] - [121,
<br />[ 15] Remaining Depletions ( -) or Surplus Credit (+) after accounting for replacement sources. Equals [10] + [12] + [ 13] - [9].
<br />BBA •
<br />., r:at rr cnnsnhuui B /SH,fl'.B HOQof N ASSOi:!Ar INC.
<br />105500.v.1.02011.202 AtumnIInk° • SWSP RIfceli, AtmmIIlN 241.21112.M% Amin; Fran
<br />5/012011 1;18 I'M LWiI
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