River Channel Depth Pre and Post Restoration

1
Figures
Habitat Characteristics
Figure 1 River channel width at all three sites
pre and post restoration
River Channel Depth Pre and Post Restoration
Figure 2 River channel depth at all three sites
pre and post restoration
2
Habitat Characteristics Cont.
Gravel Substrate Pre and Post Restoration
45
40
35
30
gravel
25
20
15
10
5
0
Site 1
Site 2
Site 3
Site
Figure 3 Changes in gravel substrate at all
three sites pre and post restoration
Cobble Substrate Pre and Post Restoration
30
25
20
cobble
15
10
5
0
Site 1
Site 2
Site 3
Site
Figure 4 Changes in cobble substrate at all
three sites pre and post restoration
3
Habitat Characteristics Cont.
Silt Substrate Pre and Post Restoration
40
35
30
25
silt
20
15
10
5
0
Site 1
Site 2
Site 3
Site
Figure 5 Changes in silt substrate at all three
sites pre and post restoration
Embedded Substrate Pre and Post Restoration
90
80
70
60
50
embeddedness
40
30
20
10
0
Site 1
Site 2
Site 3
Site
Figure 6 Changes in embedded substrate at all
three sites pre and post restoration
4
Habitat Characteristics Cont.
Figure 7 Changes in sand substrate at all three
sites pre and post restoration
Macroinvertebrate Survey
Abundance of Macroinvertebrates Pre and Post
Restoration
2500
2000
of Invertebrates
1500
1000
500
0
Site 1
Site 2
Site 3
Site
Figure 8 Macroinvetebrate abundance at all three
sites pre and post restoration
5
Macroinvertebrate Survey Cont.
6
Fish Survey Cont.
Fish Diversity Pre and Post Restoration
10
9
8
7
6
of species
5
4
3
2
1
0
Site 1
Site 2
Site 3
Site
Figure 11 Changes in fish diversity at all three
sites pre and post restoration
Brown Trout Measurements
of Brown Trout
Figure 12 Changes in brown trout abundance at
all three sites pre and post restoration
7
Brown Trout Measurements Cont.
Brown Trout Lengths Pre and Post Restoration
Figure 13 Changes in brown trout lengths at all
three sites pre and post restoration
Brown Trout Size Distribution in Site 1 Pre and
Post Restoration
Figure 14 Brown trout size distribution at Site
1 pre and post restoration
8
Brown Trout Measurements Cont.
Brown Trout Size Distribution in Site 2 Pre and
Post Restoration
Figure 15 Brown trout size distribution at Site
2 pre and post restoration
6
5
3
Size (mm)
Figure 16 Brown trout size distribution at Site
3 pre and post restoration
9
Tables
Table 1. Identified Macroinvertebrates
10
Table 2. Fish Species Collected