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) = 6.38
Calculated Flow(Qc) = 6.38
(QM-Qc)/Qm * 100= 0.01%
Measured Waterline (WLm) = 2
Calculated Waterline (WLc)= 2
(WLm-WLc)/WLm * 100= -0.00%
Max Measured Depth (Dm) = 0.55
Max Calculated Depth (Dc) = 0.55
(Dm-Dc)/Dm* 100= 0.00%
Mean Velocity= 1.21
Manning's n= 0.076
0.4* Qm= 2.55
2.5* Qm= 15.95
Crass- for Italian Creek - 07/06/2020 XS 2
a
or
3
Station (ft)
+Channel Bed +Water Surface
0 Bankfull 0 Waterline
•.•• Calculated Water Line
R2Cross RESULTS: Italian Creek-07/06/2020 XS 2, Analysis Method: [Manning's n]