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 1 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
INITIAL
OR OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
TOTAL
GREEN MOUNTAIN RESERVOIR
Depleted Watershed 496.8 14.3 12.5 11.4 10.8 12.4 15.3 25.8 86.2 168.8 63.9 51.5 23.9
Inflow
Turbine Release 437.1 17.0 18.4 23.9 24.8 22.6 27.9 31.5 50.0 82.4 49.5 61.8 27.3
Bypass 46.3 0.1 0.0 0.0 0.0 0.0 0.1 0.0 0.0 39.7 6.4 0.0 0.0
Spill 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
End of Month Content 128.7 125.5 119.6 107.1 93.0 82.8 70.2 64.3 100.1 145.9 153.0 142.1 138.2
Kwh/AF 170.6 173.9 188.3 185.5 177.0 172.0 168.3 178.0 210.0 208.1 208.7 205.1
Generation 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
WILLOW CREEK RESERVOIR
Infiow 91.7 1.2 1.3 1.1 1.0 0.8 1.8 4.7 38.0 31.9 5.1 2.7 2.1
Release to River 85.5 1.0 0.4 0.4 0.4 0.4 3.6 3.8 37.1 30.2 3.7 2.8 1.7
Pumped to Granby 4.0 1.4 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.1
End of Month Content 9.6 8.2 7.5 8.1 8.7 9.1 7.2 7.7 8.5 10.0 10.2 10.0 10.0
Pump Energy 0.8 0.3 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0
GRANBY - SHADOW MOUNTAIN. GRAND LAKE
Nalural Watershed Infiow 375.0 11.7 5.6 5.0 5.4 3.2 5.0 13.7 79.5 159.8 43.4 28.3 14.4
T otallnflow to Granby 291.1 11.1 7.2 5.6 5.5 3.8 4.9 10.5 52.1 129.4 28.7 20.5 11.8
Granby Fish Release 23.6 1.2 1.2 1.2 1.2 1.1 1.2 1.2 3.3 4.1 4.2 2.5 1.2
Granby Seepage 5.4 0.5 0.4 0.5 0.5 0.4 0.5 0.4 0.3 0.4 0.5 0.5 0.5
Granby Spill 70.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 45.3 4.0 17.4 2.2
Adams Tunnel 226.8 6.6 23.0 17.2 21.9 22.1 11.5 15.7 32.4 29.3 29.2 8.8 9.1
Granby End of Month 499.6 502.5 484.5 470.7 452.6 432.2 423.7 418.8 458.4 535.1 538.8 533.1 532.5
content
SM.GL End of Month 18.0 17.7 17.8 17.7 17.8 17.8 17.9 17.7 17.3 17.6 17.8 17.7 17.8
Content
Pumped from Granby 142.9 4.9 23.2 17.7 22.0 22.7 11.5 12.7 5.1 0.0 14.8 1.4 6.9
Granby Pump KwhlAF 142.9 142.2 141.2 145.5 149.8 147.8 149.6 156.9 0.0 128.4 142.9 130.4
Granby Pump Energy 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
MARYS LAKE - ESTES - FLATIRON
Adams Tunnel Water 226.8 6.6 23.0 17.2 21.9 22.1 11.5 15.7 32.4 29.3 29.2 8.8 9.1
Marys Lake Generation 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 Generation 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
Divertable Big. Thompson 92.2 2.4 1.3 0.2 0.1 0.2 0.3 1.6 16.0 43.0 11.9 10.1 5.1
Diverted Big-Thompson 11.7 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 1.2 0.0 9.1 1.3
Water
Olympus. Tunnel 237.9 6.4 24.1 17.6 22.1 22.4 12.9 15.0 31.8 30.2 28.8 17.7 8.9
Pole Hill Generation 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 Generalion 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
Flatiron 3 Turbine Release 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
Flatiron 3 Kwh/AF Gen. 0.0 0.0 0.0 0.0 0.0 0.0 250.0 0.0 0.0 0.0 0.0 0.0
Flatiron 3 Generation 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
Flatiron 3 Pumping 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
Flatiron 3 KwhlAF Pump 263.2 289.9 285.7 320.3 343.6 351.6 359.0 365.1 361.7 0.0 0.0 0.0
Flatiron 3 Pump Energy 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