Italian Creek ISF Proposal with Attachments 10-27-21

• Case Number: 22/4/A-003
• Stream Name: Italian Creek
• Watershed: East Taylor
• Water Division: 4
• Water District: 59
• County: Gunnison
• Year: 2022
• Instream Flow App - Doc Type: Supplemental Data

FIELD DATA
Feature Station Rod Height Water depth Velocity
(ft) (ft) (ft) (ft/s)
1 0.55
2 0.85
Bankfull 2.8 1.3
3 2
3.5 2.3
Waterline 3.8 2.45 0 0
4.5 2.6 0.15 0.33
5.3 2.6 0.15 0.47
6.1 2.6 0.15 0.36
7 2.55 0.1 0.02
8.1 2.55 0.1 0.43
9 2.55 0.1 0.25
9.8 2.6 0.15 0.2
10.2 2.65 0.2 0.51
10.7 2.55 0.1 0.43
11.3 2.7 0.25 -0.04
11.9 2.55 0.1 0.78
12.4 2.6 0.15 1.37
12.9 2.6 0.15 0.24
13.6 2.55 0.1 0.37
14 2.6 0.15 0.42
14.4 2.6 0.15 0.41
15.2 2.6 0.15 0.02
16.3 2.55 0.1 0.41
17 2.55 0.1 0.2
17.6 2.55 0.1 0.3
18.8 2.6 0.15 0.42
Waterline 19.6 2.45 0 0
20 2.25
20.5 1.85
R2Cross RESULTS: Italian Creek-09/25/2020 XS 3, Analysis Method: [Manning's n]