WSP10444

• File Number: 8441.400
• Description: Colorado Big Thompson Project - Reports
• State: CO
• Basin: South Platte
• Water Division: 1
• Date: 8/1/1986
• Author: Colo. Water Resource
• Title: Summary Report - Preliminary Hydrologic Analysis
• Water Supply Pro - Doc Type: Report/Study

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TAB.tE 5.4
ESTIMA-TED RESERVOIR FIRM YIU,D (I)
(1000 a-f /yr)
CAPACITY EX!STr,~G MODERATE FUTU'R~ HIGH FUTURE
RESERVOIR (1 OOOaf) "/0 '" WIO WI ( Wlo ' WI
PUMP BACK PUflPBACK(2) PUMP BACK PUMPBACK 2) PUMP BACK PUflPBACK(2)
We 1 fo rd A' ~I 120 54 44 50 42 50 42
D1v Above Blue 80 42 35, 38 32 38 32
60 33 27 29 25 29 '25
Wolford AO ~I 120 56 ' 49 51 46 51 45
Div -Belinl Blue 80 43 36 ,39 34 39 33
60 35 28 31 26 30 26
Wolford C 80 32 31 31 30 31 29
60 26 24 25 24 25 23
Red Moun.t-ain 140 59 58 58 ,56 56 54
110 52 51 49 48 47 47
84 43 42 39 38 36 36
We leo t t ~I 350 183 175 178 168 163 159
Eagle & Co 1 Div 220 132 126 129 122 121 112
160 99 97 95 89 90 82
We leo t t ~I 160 96 88 93 81 80 75
Eagle Div 140 89 83 85 75 74 68
100 65 58 63 54 57 49
Azure 85 53 53 51 51 48 48
60 38 38 36 36 33 33
40 26 26 24 24 20 20
Una 196 150 150 150 150 150 150
140 95 95 95 95 95 95
100 55 55 ' 55 55 55 55
Red Mt and 300 III 103 109 101 106 98
Wolc:ott:
Az'ure and 245 146 134 141 132 131 124
Wolcott
'Red Mt and 316 209 208 208 206 206 204
-Una

(1) Firm Annuil yield is defined as the constant volume o'f water that
can be supported every year without Bny shortage dur_ing th~ study
-period of 1951 through ,1985.

(2 )

NOTE: For 154000 'Pumpback

5-10