ISFAPPC01452 ‎(2)‎

• Case Number: 04CW0082
• Stream Name: East Branch Sayres Gulch
• Water Division: 2
• Water District: 11
• County: Chaffee
• Instream Flow App - Doc Type: Supplemental Data

Station Name HALFMOON CREEK NEAR MALTA, CO.
Station ID 7083000
Param STREAM FLOW CFS
Statistic Mean
State CO
County LAKE

Latitude 39:10:20
Longitude 106:23:19
Elevation 9830
Start Year 1946
End Year 1998
Num Years 53

23.6

# Days
A vg Day
Max Day
Min Day
# Months
SDev Month
Skew Month
Min Month
Max Month
Exceedences
1%
5%
10%
20%
50%
80%
90%
95%
99%

Basin Area:

Januarv Februarv March April May June July August September October November December Year
1612 1469 1612 1560 1612 1560 1612 1643 1590 1612 1560 1612 19054
4.06 3.72 3.78 6.81 44.85 129.8 85.48 35.85 17.95 11.23 7.59 5.14 29.76
10 9 14 40 191 384 410 177 73 31 20 12 410
1.5 1.7 1.2 1.1 3.5 16 13 8.4 5.7 3.8 2.2 2.1 1.1
52 52 52 52 52 52 52 53 53 52 52 52 52
1.34 1.24 1.61 2.91 15.86 37.49 48.71 19.73 7.49 3.95 2.65 1.49 8.25
1.13 1.16 1.87 0.847 0.362 0.072 1.59 2.42 1.48 1.04 1.65 1.01 0.944
1.65 1.7 1.2 2.7 17.7 61.2 22.94 14.3 8.03 6.23 4.4 3.19 14.32
9.03 7.9 10.83 13.77 79.1 208.3 247.1 128.1 44.27 24.55 16.57 9.65 55.27
Januarv Februarv March April Mav June Julv August September October November December Year
9 8 11 26 159.9 293 296 134 50.1 26 19 10 215.5
6.88 6.2 7 16 118 240 198.4 82 34 20 13 8.8 133
5.6 5.2 6 13 91 210 162 61.7 29 18 11 7.58 89
5 4.5 4.5 8.6 70 179 118 46 24 14 9.2 6.4 45
3.8 3.5 3.5 5.6 37 118 70 30 16 10 6.9 4.8 9
3 2.7 2.6 3.5 14 79 42 20 12 7.5 5.4 3.9 4
2.5 2.39 2.3 2.7 9.2 64 32 17 10 6.7 4.9 3.5 3.2
2.1 2 1.5 2.4 6.9 54 26 15 8.8 6.1 4.4 3.2 2.6
1.5 1.7 1.2 1.7 4.91 34.6 19.12 12 6.99 5.11 3.4 2.7 1.7