Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: CROSS CREEK |
Survey Date: 2012-09-20 |
| Organization Name: Lake Babine Nation |
Project Name: |
| Stream Segment #: |
Stream Section #: |
| Data entered by: Leanne Miranda |
Survey ID: 30 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: 400 m from the mouth of the creek
UTM 10u 0324924/ 6044085 m
undercut bank at 7.44 |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: |
Longitude: |
| Location relative to benchmark: at benchmark |
Photos Taken? no |
| Bankfull Channel Width: 7.44 |
Average Bankfull Depth: 0.38 |
| Wetted Channel Width: 2.14 |
Average Wetted Depth: 0.20 |
| Measurements taken every 1.00 metres |
Number of measurements taken: 9
|
First and Last Measurements Taken .1m from the streambank edge
| Left Bank |
0.10 |
1.00 |
2.00 |
3.00 |
4.00 |
5.00 |
6.00 |
7.00 |
7.44 |
|
|
|
|
|
|
Right Bank |
| Wetted Depth |
|
|
|
|
|
|
0.20 |
0.24 |
0.15 |
|
|
|
|
|
|
Wetted Depth |
| Bankfull Depth |
0.38 |
0.26 |
0.24 |
0.19 |
0.29 |
0.44 |
0.62 |
0.60 |
|
|
|
|
|
|
|
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 2.140 |
Discharge Average Depth: 0.200 |
= 0.428 |
| Average Time (sec) |
| 56.000 |
90.000 |
75.000 |
48.000 |
72.000 |
341 |
|
68.20 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 10.000 |
68.20 |
0.147 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 0.42800 |
0.14663 |
x 0.8 |
0.00502 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |