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Gellir Hir Woods
Cartersford
Ilston Quarry
Gower Inn
Confluence
Pennard Pill
Confluence
River Study Data
Grid Ref:
543891
Speed
Float Run
1
2
3
4
5
6
7
8
9
10
Avg.
Time to cover 10 metres (in seconds)
22
32
24
28
27
19
31
27
28
36
27.4
Stream Cross Section
Distance across
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Total
Depth of water
11
17
15
14
15
12
20
16
17
10
5.0m
Bedload size
1
2
3
4
5
6
7
8
9
10
Avg.
Long axis
6
14
10
10
9
13
7
9
11
5
9.4
download the Microsoft Excel file here
