BOARD00362

• Board Meeting Date: 1/25/2005
• Description: ISF Section - Instream Flow Appropriations - Bear Creek
• Board Meetings - Doc Type: Memo

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Station: SAN MIGUEL RIVER NEAR TELLURIDE, CO. 10: 09171200
I Parameter: STREAM FLOW CFS Statistic: Mean
Year: 1959-1965 Latitude: 37:56:53
State: CO Longitude: 107:52:35
County: SAN MIGUEL Elevation: 8622.31
Drainage Area: 42.80
Monthly Statistics
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
# Days 186 170 186 180 186 180 186 186 180 186 180 186 2192
Avg Day 14.93 15.89 17.92 41.83 135.1 232.9 129.8 59.48 41.33 28.53 22.99 17.15 63.26
Max Day 18.00 20.00 54.00 106.0 433.0 502.0 484.0 228.0 95.00 50.00 35.00 23.00 502.0
Min Day 13.00 13.00 12.00 15.00 29.00 77.00 30.00 27.00 24.00 20.00 17.00 13.00 12.00
# Months 6 6 6 6 6 6 6 6 6 6 6 6 6
SDev Month 1.03 1.47 3.58 12.33 25.96 67.72 66.73 20.61 12.62 5.34 2.76 0.897 11.26
Skew Month -1.56 0.118 0.921 0318 0.724 -0.811 1.64 1.93 0.991 1.15 0.234 -0.411 0.174
Mln Month 13.00 14.00 14.55 26.47 107.6 117.5 55.94 41.16 28.53 23.16 19.17 16.00 46.98
Max Month 16.00 17.89 23.90 58.47 176.1 319.7 292.0 99.55 61.43 37.87 27.07 18.10 80.76
Exceedences
1% 18.00 20.00 50.56 104.4 404.6 468.4 416.9 205.6 92.60 48.28 33.40 23.00 378.3
5% 17.00 19.00 30.70 90.00 349.0 415.0 358.4 120.7 73.00 39.70 29.00 20.00 262.0
10% 16.00 19.00 23.40 78.00 238.8 360.0 268.8 94.20 65.00 38.00 28.00 19.00 166.8
20% 16.00 18.00 20.00 61.00 184.8 310.0 201.2 76.00 56.00 33.00 26.00 18.00 88.00
50% 15.00 15.00 16.00 35.00 119.0 232.0 97.00 61.00 37.00 27.00 22.00 17.00 28.00
80% 14.00 14.00 14.00 22.00 70.00 132.0 55.00 39.00 27.00 23.00 20.00 16.00 16.00
90% 13.00 14.00 14.00 16.00 43.60 116.0 44.60 33.00 26.00 22.00 19.00 16.00 15.00
95% 13.00 14.00 14.00 16.00 36.30 100.0 40.30 29.00 25.00 22.00 19.00 13.00 14.00
99%. 13.00 14.00 12.00 15.80 29.00 80.60 32.72 27.00 24.00 21.00 18.00 13.00 13.00
Printed From: HYDRODATA WEST_1, 12-23-04 12:05:36 PM