WSP13021 ‎(2)‎

• File Number: 8430.500
• Description: Denver Water
• State: CO
• Basin: Statewide
• Date: 1/16/2004
• Author: USDOI?BOR
• Title: City of Denver's Water Use of Colorado River Water - Water Year 2003
• Water Supply Pro - Doc Type: Data

Ms, Maryanne C. Bach
Decernber 30, 2003
Page 7

TABLE I

DENVER WATER
MOFFAT TUNNEL WATER DIVERSIONS AND UTILIZATION
WATER YEAR 2003
acre-feet

Williams Total Released
Fork Fraser Moffat System Amount Used From Total
River River Tunnel Losses Stored Directly Storage Used
Month (1) (2) (3) (4) (5) (6) (7) (8)
Oct-02 296 1,174 1,470 32 1,164 274 764 1.038
Nov-02 224 700 924 14 910 0 924 924
Dec-02 168 580 748 12 736 0 180 180
Jan-03 164 412 576 22 400 154 666 820
Feb-03 122 316 438 16 0 422 8 430
Mar-03 118 358 476 8 468 0 2,194 2,194
Apr-03 45 685 730 8 722 0 482 482
May-03 0 12,156 12,156 190 11,210 756 54 810
Jun-03 0 27,190 27,190 590 24,058 2,542 0 2,542
Jul-03 2.078 13,192 15,270 564 3,270 11 ,436 0 11 ,436
Aug-03 1,242 5,304 6,546 336 0 6,210 1,626 7,836
Sep-03 1.170 5.024 6.194 132 0 6;062 1,274 7,336
Total 5,627 67,091 72,718 1 ,924 42,938 27,856 8,172 36,028
All data from Denver Water operating records.
(1) Measured at the East Portal of Jones Pass Tunnel.
(2) Column (3) minus Column (1).
(3) Measured at the East Portal of Moffat Tunnel.
Includes Englewood's Fraser River water that Denver is entitled under contract to use.
(4) Losses from Moffat Tunnel to Gross Reservoir, Gross Reservoir to South
Boulder Canal, Ralston to South Platte, and evaporation from Gross and Ralston Reservoirs.
(5) Moffat Tunnel water stored in Gross, Ralston, and South Platte reservoirs.
(6) Moffat Tunnel water delivered straight through to Moffat Plant & Raw Water Customers.
(7) Release from Gross Reservoir straight to Moffat Plant (not stored in
Ralston) and release from Ralston Reservoir to Moffat Treatment Plant.
(8) Deliveries of Moffat Tunnel water to all water treatment plants and raw water customers.