WSP11259

• File Number: 8441
• Description: Colorado - Big Thompson - Green Mountain
• State: CO
• Basin: South Platte
• Date: 3/12/1985
• Author: CRWCD by West. Eng.
• Title: Green Mountain Reservoir Water Sales Impact on Flows in Gore Creek
• Water Supply Pro - Doc Type: Publication

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TABLE 6b - Summary of Anticipated Changea in Core Creek Avera~e Flowa as a Result of the Creen Mountsin Reservoir Water
Sales Contract with Vail Valley Consolidated Water District for Municipal Uses & Snowmaking
(Normal-year conditions - 1972)
(A) (B) (C) (D) (E)
CHANGE IN CHANGE IN CHANGE IN CHANGE IN CHANCE IN
GORE CREEK AT GORE CREEK ABOVE CORE CREEK ABOVE CORE CREEK ABOVE GORE CREEK BELOW
VAIL MILL CREEK SPRADDLE CREEK RED SANDSTONE CR RED SANDSTONE CR
(dB) (%) (dB) (%) (ds) (%) (ds) (%) (ds) (%)
1972
October 0 0 0 0 0 0 0 0 0 0
November -1.91 -16 -2.52 -22 -2.52 -18 -3.15 -22 -3.24 -20
December -2.44 -25 -3.22 -33 -3.22 -30 -3.22 -29 -3.35 -27
January ~ -2.71 -37 -3.58 -49 -3.58 -43 -3.26 -37 -3.39 -34
I February -2.67 -42 -3.53 -55 -3.53 -49 -1.69 -22 -1.81 -22
~
.... March -2.71 -15 -3.58 -19 -3.58 -18 -0.36 -2 -0.48 -2
I
April -1.91 -6 -2.52 -7 -1. 97 -5 -0.11 -I -0.19 -1
May 0 0 0 0 r +1.92 +1 +1.92 +1 +1.92 +1
June 0 0 0 0 "1 +4.04 +1 +4.04 +1 +4.04 +1
July 0 0 0 0 I +1.40 +1 +1.40 +1 +1.40 +1
,
August 0 0 0 0 0 0 0 0 0 0
September 0 0 0 0 0 0 0 0 0 0
NET CHANGE -861 -1137 -662 -266 -306
(af)
Note: 1) Letters at the head of each column refer to specific reference points on Core Creek (see Figure 1).
2) Zeros imply "Not Applicable."
3) Increases in flow associated with Creen Mountain Reservoir sales reflect delayed return flow from snowmskin~.