BOARD02006

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

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Station: DRY CREEK AT BEGONIA RD, NR DELTA, CO. ID: 09149480
Parameter: STREAM FLOW CFS Statistic: Mean
Year: 1995-1998 Latitude: 38:38:45
i State: CO Longitude: 108:02:54
County: MONTROSE Elevation: 5215.00
Drainage Area: 175.00
Monthly Statistics
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
# Days 93 85 93 90 93 90 93 93 90 93 90 93 1096
Avg Day 27.03 23.80 57.31 94.62 137.6 45.97 23.41 43.85 142.8 161.2 56.53 34.61 70.91
Max Day 41.00 37.00 216.0 252.0 299.0 203.0 101.0 154.0 240.0 252.0 153.0 51.00 299.0
Min Day 19.00 18.00 12.00 9.00 13.00 11.00 11.00 16.00 21.00 66.00 32.00 24.00 9.00
# Months 3 3 3 3 3 3 3 3 3 3 3 3 3
SDev Month 3.33 3.33 24.64 35.63 84.43 42.65 5.99 28.43 33.59 51.24 8.43 3.69 23.68
Skew Month 1.20 -1.50 ,1.15 -1.25 ,0.983 1.73 0.401 1.61 1.72 0.812 -1.73 0.581 1.13
Min Month 24.29 20.00 29.97 54.80 45.10 20.40 17.71 23.97 122.1 115.4 46.80 31.19 51.10
Max Month 30,74 26.25 77.81 123.5 210.5 95.20 29.65 76.42 181.6 216.5 61.53 38.52 97.14
Exceedences
1% 41.00 37.00 216.0 252.0 299.0 203.0 101.0 154,0 240.0 252.0 153.0 51.00 245.0
5% 36.00 31.50 160.7 225.5 251.4 187.0 71.35 126.1 234.0 245.4 128.5 46.00 216.0
10% 35.00 29.00 147.4 199.0 233.1 171.0 35.80 99.70 225.0 228,8 104.0 44.00 183.0
20% 29.00 27.00 101.2 147.0 222.8 58.00 25.00 59.80 187.0 214.4 64.00 39.00 133.8
50% 26.50 23.00 25.00 87.00 147.5 20.00 18.00 32.00 165.0 165.0 48.00 34.50 37.00
80% 23.00 21.00 20.00 42.00 51.00 16.00 16.00 21.00 83.00 107.0 41.00 28.60 21.00
90% 22.00 19.00 19.00 24.00 24.00 15.00 15.00 19.00 48.00 82.30 38.00 26.00 18.00
95% 22.00 18.00 19.00 16.00 17.00 14.00 14.00 18.00 30.00 71.65 37.50 24.65 16.00
99% 19.93 18.00 16.65 9.90 13.00 11.90 11.93 16.00 21.00 67.86 35.60 24.00 13.00
Printed From: HYDRODATA WEST_1, 10-04-04 11:51 :45 AM