WSP12907

• File Number: 8441.700
• Description: Colorado Big Thompson
• State: CO
• Basin: South Platte
• Date: 1/1/1997
• Author: USDOI/BOR
• Title: Annual Operting Plans Colorado Big Thompson Project & Western Division Systems Power Operations, Water Year 1997 Summary of Actual Operations
• Water Supply Pro - Doc Type: Annual Report

TABLE 3
PAGE 2 OF 2
PICK.SLOAN MISSOURI BASIN PROGRAM
WESTERN DIVISION WATER AND POWER SYSTEM
COLORADO.BIG THOMPSON PROJECT
1997 ACTUAL OPERATIONS
WATER IN 1000 ACRE.FEET ENERGY IN GWH
INITIA
L
OR OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
TOTAL
CARTER LAKE
Pumped from Flatiron 89.5 1.9 16.9 11.2 15.3 16.3 9.1 7.8 6.3 4.7 0.0 0.0 0.0
Releese to Flatiron 0.6 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.0 0.0 0.0 0.0 0.0
Irrigation Delivery 65.8 3.8 0.5 0.5 0.5 0.5 0.6 5.0 9.1 2.4 19.9 9.4 13.6
Evaporation and Seepage 3.6 0.3 0.1 0.1 0.1 0.1 0.3 0.2 0.3 0.2 0.9 0.5 0.5
End of Month Content 48.3 45.7 61.3 70.8 85.5 101.0 108.7 111.5 108.3 109.8 89.6 79.4 65.5
BIG THOMPSON POWERPLANT
Diverted Dille Tunnel 61.4 0.4 0.0 0.0 0.0 0.0 0.0 0.0 12.2 21.7 12.8 7.0 7.3
Water
Irrigation Delivery 35.3 0.7 0.3 0.2 0.2 0.2 0.3 0.5 13.0 0.3 9.5 2.2 7.9
Turbine Release 95.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21.6 23.2 20.1 17.2 13.0
Generation 13.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 3.4 2.9 2.5 1.8
HORSETOOTH RESERVOIR
Hansen Feeder Canal 106.6 4.0 5.9 6.2 5.9 5.2 3.0 6.6 14.2 25.8 20.9 6.5 2.4
Inflow
irrigation Delivery 92.0 3.6 0.8 0.9 1.1 0.8 1.1 1.5 24.4 3.9 25.8 10.3 17.8
Evaporation and Seepage 6.2 0.5 0.4 0.3 0.2 0.1 0.6 0.6 0.8 0.8 0.8 0.4 0.7
End of Month Content 122.3 121.2 125.7 130.3 134.6 138.6 139.5 144.3 131.8 152.6 147.1 141.9 124.3
TOTAL CBT DELIVERY 193.1 5.4 1.7 1.6 1.4 1.3 1.5 15.4 49.4 9.6 46.3 43.6 18.2
BASE GENERATION
Green Mountain 84.3 2.9 3.2 4.5 4.6 4.0 4.8 5.3 8.9 17.3 10.3 12.9 5.6
Flatiron 3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0
Big Thompson 13.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 3.4 2.9 2.5 1.8
TOTAL 98.1 2.9 3.2 4.5 4.6 4.0 4.8 5.4 12.0 20.7 13.2 15.4 7.4
LOAD FOLLOWING
GENERATION
Marys Lake 39.5 0.9 4.1 3.0 3.8 3.9 2.0 2.8 5.7 5.4 5.4 1.3 1.2
Estes 111.3 2.6 10.1 7.8 9.7 9.8 5.2 7.0 14.8 23.6 12.8 3.8 4.1
Pole Hill 165.7 3.9 17.1 12.1 15.5 16.1 8.9 10.4 22.9 22.0 19.5 11.5 5.8
Flatiron 1 & 2 208.7 5.4 21.8 15.7 20.0 20.5 10.9 12.9 28.3 26.9 24.4 14.8 7.1
TOTAL 525.2 12.8 53.1 38.6 49.0 50.3 27.0 33.1 71.7 77.9 62.1 31.4 18.2
PUMP ENERGY
Willow Creek 0.8 0.3 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 00 0.0
Granby 20.5 0.7 3.3 2.5 3.2 3.4 1.7 1.9 0.8 0.0 1.9 0.2 0.9
Flatiron 3 29.1 0.5 4.9 3.2 4.9 5.6 3.2 2.8 2.3 1.7 0.0 0.0 0.0
TOTAL 50.4 1.5 8.5 5.7 8.1 9.0 4.9 4.7 3.1 1.7 2.1 0.2 0.9
TOTAL GENERATION 623.3 15.7 56.3 43.1 53.6 54.3 31.8 38.5 83.7 98.6 75.3 46.8 25.6
TOTAL GENERATION 572.9 14.2 47.8 37.4 45.5 45.3 26.9 33.8 80.6 96.9 73.2 46.6 24.7
MINUS PUMP