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

MODEL SUMMARY
Measured Flow(Qm) = 0.68
Calculated Flow(Qc) = 0.68
(Qm-Qc)/Qm * 100= -0.02%
Measured Waterline (WLm) = 2.45
Calculated Waterline (WLc)= 2.45
(WLm-WLc)/WLm * 100= 0.00%
Max Measured Depth (Dm) = 0.25
Max Calculated Depth (Dc) = 0.25
(Dm-Dc)/Dm* 100= -0.01%
Mean Velocity= 0.34
Manning's n= 0.165
0.4* Qm= 0.27
2.5* Qm= 1.7
Cross- for Italian Creek - 09/25/2020 XS 3
a
3
Station (ft)
t Channel Bed +Water Surface
* Bankfull Waterline
•... Calculated Water Line
R2Cross RESULTS: Italian Creek-09/25/2020 XS 3, Analysis Method: [Manning's n]