|
Table 2.1. Habitat areas for the range of discharges
modeled. Model output can also be viewed graphically (Figure
3.1) and in depth/velocity contour plots (Figure 3.2).
| % Flow Exceedence |
Discharge |
Channel Area |
Habitat Area %
of channel (% beyond biological sampling range) |
| Wet Scenario |
Dry Scenario |
(cms) |
(m2) |
Edgewater |
Pool |
Glide |
Race |
Riffle |
| 1.0 |
0.1 |
78.5 |
24221 |
4.4 |
6.7 (2.1) |
17.5 (12.5) |
62.4 (55.5) |
8.9 (5.9) |
| 2.0 |
0.1 |
57.8 |
23224 |
5.5 |
8.9(5.5) |
18.9 (13.1) |
57.5 (48.7) |
9.2 (6.3) |
| 3.0 |
0.2 |
42.0 |
21840 |
6.0 |
10.6 (5.4) |
20.9 (14.2) |
51.8 (41.4) |
10.7 (6.7) |
| 4.0 |
0.2 |
35.2 |
21088 |
7.1 |
12.1 (6.3) |
22.9 (15.6) |
46.6 (36.4) |
11.3 (7.1) |
| 5.0 |
0.4 |
25.3 |
18263 |
3.1 |
15.5 (3.4) |
29.5 (23.9) |
40.8 (29.2) |
11.1 (6.2) |
| 7.5 |
0.6 |
18.3 |
17694 |
4.2 |
19.5 (4.6) |
35.5 (26.9) |
30.3 (18.7) |
10.6 (4.4) |
| 10.0 |
0.9 |
12.8 |
15494 |
0.7 |
25.4 (6.1) |
43.7 (33.6) |
21.1 (9.2) |
9.1 (1.6) |
| 15.0 |
1.4 |
9.4 |
15403 |
3.2 |
31.1 (4.0) |
43.3 (28.8) |
15.4 (3.8) |
7.1 (0.7) |
| 20.0 |
1.9 |
7.8 |
15218 |
3.4 |
34.0 (3.2) |
41.3 (24.5) |
14.1 (1.8) |
7.1 (0.5) |
| 25.0 |
2.3 |
6.6 |
15087 |
5.5 |
37.2 (3.9) |
38.5 (19.1) |
11.9 (0.9) |
6.9 (0.4) |
| 30.0 |
2.6 |
6.1 |
14937 |
6.0 |
39.4 (4.0) |
36.9 (16.3) |
10.7 (0.7) |
6.9 (0.3) |
| 35.0 |
2.8 |
5.9 |
14870 |
6.1 |
40.0 (3.0) |
36.4 (15.0) |
10.4 (0.6) |
7.1 (0.3) |
| 40.0 |
2.9 |
5.6 |
14812 |
6.8 |
40.8 (0.7) |
35.9 (13.5) |
9.6 (0.6) |
6.9 (0.3) |
| 45.0 |
3.1 |
5.3 |
14766 |
7.2 |
42.0 (0.1) |
34.9 (11.8) |
9.1 (0.4) |
6.8 (0.3) |
| 50.0 |
3.4 |
5.1 |
14670 |
7.1 |
43.2 |
33.9 (10.2) |
9.0 (0.4) |
6.8 (0.2) |
| 55.0 |
3.8 |
4.6 |
13818 |
4.3 |
46.7 |
33.5 (8.4) |
8.6 (0.3) |
6.9 (0.2) |
| 60.0 |
4.6 |
4.1 |
13721 |
5.3 |
47.7 |
32.4 (5.7) |
7.9 (0.1) |
6.7 |
| 65.0 |
5.2 |
3.7 |
13628 |
6.4 |
47.6 |
32.4 (4.3) |
7.2 |
6.5 |
| 70.0 |
6.4 |
3.2 |
13524 |
7.5 |
47.5 |
32.3 (2.6) |
6.7 |
6.0 |
| 75.0 |
7.7 |
2.8 |
13372 |
8.8 |
46.6 |
32.8 (1.2) |
6.2 |
5.7 |
| 85.0 |
8.9 |
2.5 |
13263 |
9.4 |
46.0 |
33.2 (0.4) |
5.7 |
5.7 |
| 90.0 |
12.8 |
1.9 |
12795 |
9.2 |
45.0 |
35.0 |
5.1 |
5.7 |
| 95.0 |
14.9 |
1.7 |
12724 |
10.5 |
44.8 |
35.4 |
4.7 |
4.6 |
| 99.0 |
16.9 |
1.5 |
12664 |
11.3 |
44.0 |
35.7 |
4.5 |
4.6 |
|
20.0 |
1.2 |
12422 |
12.3 |
42.7 |
36.8 |
3.7 |
4.6 |
|
30.0 |
1.0 |
12196 |
12.8 |
41.3 |
37.9 |
3.6 |
4.3 |
|
40.0 |
0.8 |
12035 |
14.7 |
39.9 |
37.9 |
3.4 |
4.1 |
|
50.0 |
0.7 |
11895 |
14.8 |
39.4 |
38.8 |
3.1 |
3.8 |
|
65.0 |
0.6 |
11772 |
15.0 |
38.8 |
39.8 |
3.0 |
3.3 |
|
87.5 |
0.5 |
11536 |
16.1 |
38.2 |
39.5 |
3.0 |
3.1 |
|
99.0 |
0.4 |
11484 |
17.6 |
37.1 |
39.8 |
2.6 |
2.9 |
|
