Module 2 - Longitudinal Survey
Pool Habitat
| Stream Name: |
Survey Date: |
| Organization Name: |
Project Name: |
| Stream Segment #: |
Stream Section #: |
| Data Entered by: |
Survey ID: 117 |
Step 4.1 Longitudinal Survey, Measurements
| Length of Survey Site |
Minimum: 48.000 (m) |
Actual: 47.000 (m) |
Photos Taken? yes |
| Upstream Survey Boundary |
Minimum: 24.000 (m) |
Actual:23.000 (m) |
Photos Taken? yes |
| Downstream Survey Boundary |
Minimum: 24.000 (m) |
Actual: 23.000(m) |
Photos Taken? yes |
* distance upstream (Up) of benchmark
| Habitat Unit Type | bottom of habitat unit* | top of habitat unit* | length of habitat unit (m) | % slope | Photo frame # |
| Riffle |
0.000 |
1.100 |
1.000 |
0.000 |
|
| Pool |
1.100 |
2.200 |
1.900 |
0.000 |
|
| Riffle |
2.200 |
2.700 |
1.000 |
23.000 |
|
| Pool |
2.700 |
3.600 |
1.800 |
0.000 |
|
| Riffle |
3.600 |
4.700 |
1.100 |
5.000 |
|
| Pool |
4.700 |
6.700 |
2.200 |
2.000 |
|
| Riffle |
6.700 |
8.300 |
1.300 |
20.000 |
|
| Pool |
8.300 |
10.200 |
2.100 |
0.000 |
|
| Riffle |
10.200 |
11.400 |
1.000 |
8.000 |
|
| Pool |
11.400 |
12.300 |
0.800 |
0.000 |
|
| Riffle |
12.300 |
23.000 |
11.700 |
15.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
* distance downstream (Dn) of benchmark
| Habitat Unit Type | bottom of habitat unit* | top of habitat unit* | length of habitat unit (m) | % slope | Photo frame # |
| Riffle |
0.000 |
10.000 |
9.700 |
15.000 |
|
| Pool |
10.000 |
13.600 |
3.600 |
0.000 |
|
| Riffle |
13.600 |
14.400 |
0.700 |
2.000 |
|
| Pool |
14.400 |
16.600 |
2.850 |
0.000 |
|
| Riffle |
16.600 |
24.000 |
8.100 |
2.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
| Pool |
0.000 |
0.000 |
0.000 |
0.000 |
|
Step 4.2 Longitudinal Survey, Habitat Quality
| 1. Streambed material (from 25 samples) |
| Fines: |
48.00 % |
| Gravel: |
24.00 % |
| Cobble: |
12.00 % |
| Boulder: |
16.00 % |
| Bedrock: |
0.00 % |
| Cobble and Boulder Total: |
0.00 % |
| 2. % Embeddness |
40.00 % |
| Instream cover 0.00 |
| Large Woody debris: |
8.00 pieces |
| Rooted cutbank: |
number of instances 1.00 |
| 4. Percent Pool Habitat |
Average % Survey Slope |
3.54 % |
| Total length of pools: |
15.25 |
| Length of Reference Site: |
50.85 |
| Pool Habitat: |
29.99 % |
| 5. Off Channel Habitat |
| Details: |
|
| Size: |
|
Present: |
none |
| 6. Bank Stability |
| Active Erosion Left Bank: |
2 |
| Active Erosion Left Bank Length: |
20.20 |
| Active Erosion Right Bank: |
|
| Active Erosion Right Bank Length: |
0.00 |
| Bank Stabilzation Left Bank: |
|
| Bank Stabilzation Left Bank Length: |
0.00 |
| Bank Stabilzation Right Bank: |
|
| Bank Stabilzation Right Bank Length: |
0.00 |
| Slides Reaching Channel Left Bank: |
|
| Slides Reaching Channel Left Bank Length: |
0.00 |
| Slides Reaching Channel Right Bank: |
|
| Slides Reaching Channel Right Bank Length: |
0.00 |
| 7. Length of bank with no vegetation (m) |
| Left Bank: |
17.20 |
| Right Bank: |
0.00 |
| 8. Overhead Canopy |
| Bankfull Channel covered by overhanging branches: |
75.00 % |
| 9. Riparian zone |
| # of channel widths: |
0.00 |
| Coniferous trees: |
few |
| Deciduous trees: |
many |
| Shrubs: |
many |
| Grass: |
few |
Adjacent Land Use and Impacts:
Walking trail, mineral claim (sluice box) |