FLOOD05658

• County: Weld
• Basin: South Platte
• Title: Project Notebook for I-25 Corridor Master Drainage Plan South Weld County: Volume 1 of 2
• Date: 12/6/1999
• Prepared For: Weld County Public Works
• Prepared By: Anderson Consulting Engineers, Inc.
• Floodplain - Doc Type: Floodplain Report/Masterplan

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Weld County 1-25 Master Drainage Plan
Sub-basin infarmalion used for CUHP hydrologic model
Project number: CO-WELD-01

Godding Hollow Basin - Future conditions

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"'1 77931218630011931800 0341 397~ 00043- 04" 01~- B 99 127 01'i~t~' 30 0.0 0.5 0.0018
C 69.9 8.97 0.3 0.0
0 699.5 89.76 2.7 04
Total: 779.3 100.0 3.0 0.5
2 284.2 0.444 7300 1.383 3800 0.720 65.1 0.0029 0.4 0.1 8 17.3 6.09 0.3 3.1 0.0 0.5 0.0018
C 161.9 56.97 1.7 0.3
0 105.0 36.95 1.1 0.2
Total: 284.2 100.0 3.1 0.5
3 687.9 1.075 10000 1.894 3800 0.720 63.4 0.0065 DA 0.1 A 22.9 3.33 0.2 3.8 0.0 0.8 0.0018
8 334.9 48.68 2.2 03
C 151.3 21.99 0.7 01
0 178.8 25.99 0.8 0.1
Total: 687.9 100,0 3.8 06
4 772.4 '.207 9000 1.705 3300 0.625 55.5 0.0080 DA 0.1 8 6S8.9 86.60 39 I 4.3 0.5 0.6 0,0018
C 103.5 13.40 04 0.1
Total: 772.4 100.0 4.3 0.6
5 836.8 1.308 9400 1.780 3300 0.625 41.2 0.0074 0.4 0.1 8 533.5 63.75 29 4.0 04 0.6 0.0018
C 288.9 34.52 1.0 02
0 14.4 1.72 0.1 0.0
Total: 836.8 100.0 4.0 0.6
6 886.5 1.385 9800 1.818 3000 0.568 51.0 0.0069 OA 0.1 8 684.5 77.21 3.5 4.2 05 0.6 0.0018
C 202.0 22.79 0.7 0.1
Total: a86.5 100.0 4.2 0.6
7 946.2 1.478 10700 2.027 3000 0.568 43.5 0.0071 04 0.1 8 516.5 54,59 2.5 3.8 0.3 0.6 0.0018
C 429.7 45.41 1A 0.2
Total: 946.2 100.0 3.8 0.6
8 265.5 0.415 6800 1.288 1800 0.341 84.0 0.Q102 0.4 0.1 8 84.9 31.98 1A 35 0.2 0.5 0.0018
C 180.6 68.02 2.0 0.3
Total: 265.5 100.0 3.5 0.5
9 185.4 0290 6200 1.174 1400 0.265 68.0 0.0114 0.4 0.1 8 33.8 18.23 0.8 3.3 0.1 0.5 0.0018
C 151.6 81.77 2.5 0.4
Total: 185.4 100.0 33 05
10 142.5 0.223 3700 0.701 800 0.152 72.8 0.0181 04 0.1 8 43.9 30.81 lA 3.5 02 0.5 0.0018
C 98.6 69.19 2.1 0.3
Total: 142.5 100.0 3.5 0.5
11 117.3 0.183 3800 0.720 900 0.170 60.1 0.0123 D.' 0.1 B 0.8 0.68 0.0 3.0 0.0 0.5 0,0018
C 116.5 99.32 3.0 0.5
Total: 117.3 100.0 3.0 0.5
12 65.1 0.102 3700 0.701 ,.00 0.265 42.8 0.0125 0.4 0.1 C 65.1 100.00 3.0 3.0 0.5 0.5 0.0018
Total: 65.1 100.0 3.0 0.5
13 193.2 0.302 4700 0.890 1800 0.341 78.1 0.0186 0.4 0.1 C 193.2 100.00 3.0 3.0 0.5 05 0.0018
Total: 193.2 100.0 30 0.5
14 154.1 0.241 4600 0.871 1900 0.360 75.0 0.0188 D.' 0.1 C 154.1 100.00 3.0 3.0 0.5 0.5 0.0018
Total: 154.1 100.0 30 0.5
15 61.3 0.096 2250 0.426 700 0.133 81.2 0.0133 0.4 0.1 C 61.3 100.00 3.0 3.0 05 0.5 0.0018
Total: 61.3 100.0 3.0 05
16 131.1 0.205 3700 0.701 1600 0.303 71.0 0.0146 0.4 01 C 131.1 100.00 3.0 30 0.5 0.5 0.0018
Total: 131.1 100.0 3.0 0.5
17 223.1 0.349 4400 0.833 1500 0.284 84.5 0.0255 D.' 0.1 8 13.7 6.14 0.3 3.1 0.0 0.5 0.0018
C 209.4 93.86 2.8 05
Total: 223.1 100.0 31 0.5
20 154.4 0.241 4400 0.833 1800 0.341 67.5 0.0119 0.4 01 8 4.8 2.98 0.1 3.0 0.0 0.5 0.0018
C 149.8 97.02 2.9 0.5
Total: 154.4 100.0 3.0 0.5
21 372.0 0.581 6700 1.269 3000 0.568 60.3 0.0086 OA 0.1 8 191.0 51.34 2.3 3.8 03 0.6 0.0018
C 181.0 48.66 1.5 0.2
Total: 372.0 100.0 3.8 0.6
22 321.0 0.502 5900 1.117 2700 0.511 70.0 0.0151 0.4 01 8 60A 18.82 0.8 3.3 01 0.5 0.0018
C 260.6 81.18 24 D.'
Total: 321.0 100.0 3.3 05

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P:\COWELDO 1\SPREADS\HYDRO JNFO.XLS

11/24/99