PROJ00156

• Contract/PO #: C153721
• Contractor Name: Lyons, Town of
• Contract Type: Loan
• Water District: 5
• County: Boulder
• Loan Projects - Doc Type: Feasibility Study

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Table I. Water Supply Data
Water Year 1990: (AF)
Diversion Days Nov Dee Jan Feb Mar April May Jun Jul Aug Sep Oct TOTALS
1. Button Rock Reservoir (52) 15,79 9.80 3.27 28,86
Releases
2. Natural Stream Flow (194) 8,01 15.02 14.28 18,84 24.16 15.47 27.11 0 0 0 21.01 143.9
3. CBT Exchange (120) 19,38 38.16 40.62 42.23 30,66 2,26 173.31
ANNUAL TOTAL (365) 15.79 \7,81 18.29 14.28 18,84 24.16 34.85 65.27 40.62 42.23 30.66 23.27 346.07
Water Year \992: (AF)
1, Button Rock Reservoir (62) 15.13 13.92 0 0,38 0.73 0 30.\6
Releases
2, Natural Stream Flow (149) 0 0.97 14.40 14.40 14,5 19.40 0 19.46 0 4.28 0 87.4\
3. CBT Exchange (175) 0 3.59 38.62 17.12 40,96 27.67 37.09 24.50 189,55
ANNUAL TOTAL (365) 15.13 14.89 14.4 14.78 15.23 22,99 38.62 36.58 40,96 31.95 37.09 24,5 307,12
Water Year 1993: (AF)
1. Button Rock Reservoir (97) 16.05 20.99 21.44 2.40 0 0,2 61.08
Releases
2. Natural Stream Flow (157) 16.24 21.88 12.36 25.7\ 27.43 15,95 119.57
3. CBT Exchange (128) 6.17 2.26 12,75 64,56 46,93 27.27 5.36 165.3
ANNUAL TOTAL (365) 16.05 20,99 21.44 18.64 21.88 18.73 27.97 40.18 64.56 46.93 27.27 21.31 345.95
Notes:
1. Summary Composite Records by Bill Gambrell, Water Commissioner, Div.I, Dis!. 5:
2, (1.0 AF~ 0.504 cfsd~ 325,851 gal)
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