Metric Metric Metric Year Year Year
2009 2015 2021
Flow at date of imagery (cms) Flow at date of imagery (cms) Flow at date of imagery (cms)
max 8.07 0.26 0.40
min 7.14 0.12 0.28
Valley bottom length constant (km) Valley bottom length constant (km) Valley bottom length constant (km)
7.36 7.36 7.36
Valley bottom width constant (km) Valley bottom width constant (km) Valley bottom width constant (km)
mean 0.78 0.78 0.78
min 0.55 0.55 0.55
max 1.37 1.37 1.37
Valley bottom area constant (km2) Valley bottom area constant (km2) Valley bottom area constant (km2)
5.5 5.5 5.5
Valley gradient Valley gradient Valley gradient
grade .0016 .0016 .0016
grade in % .16 .16 .16
angle of elevation 6.95 6.95 6.95
Geomorphic unit count Geomorphic unit count Geomorphic unit count
confluences 0 7 53
diffluences 0 7 33
channels 0 8 56
riffles 0 8 26
beaver dams 0 0 6
large woody debris 0 31 281
Inundation type (area km2) Inundation type (area km2) Inundation type (area km2)
free-flowing 0.12 0.1 0.1
overflowing 0 1.33 3.3
ponded 0 0 0.02
dry 5.38 4.07 2.07
Total inundated area (km2) Total inundated area (km2) Total inundated area (km2)
0.12 1.43 3.43
% valley bottom inundation % valley bottom inundation % valley bottom inundation
2.1 26 62.3
% valley bottom inundation by type % valley bottom inundation by type % valley bottom inundation by type
free-flowing 0.02 0.02 0.02
overflowing 0 0.24 0.60
ponded 0 0 0
Integrated wetted width Integrated wetted width Integrated wetted width
15.8 194.14 465.55