Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: PIERRE CREEK |
Survey Date: 2013-08-13 |
| Organization Name: Lake Babine Nation |
Project Name: |
| Stream Segment #: |
Stream Section #: |
| Data entered by: Leanne Miranda |
Survey ID: 31 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: UTM: u 0315452/6057552 |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: |
Longitude: |
| Location relative to benchmark: at benchmark |
Photos Taken? no |
| Bankfull Channel Width: 10.35 |
Average Bankfull Depth: 0.29 |
| Wetted Channel Width: 6.46 |
Average Wetted Depth: 0.14 |
| Measurements taken every 1.00 metres |
Number of measurements taken: 14
|
First and Last Measurements Taken .1m from the streambank edge
| Left Bank |
0.10 |
1.00 |
2.00 |
3.00 |
3.90 |
4.00 |
5.00 |
6.00 |
7.00 |
8.00 |
9.00 |
10.00 |
10.30 |
10.50 |
|
Right Bank |
| Wetted Depth |
|
|
|
|
0.02 |
0.03 |
0.07 |
0.13 |
0.16 |
0.23 |
0.32 |
0.14 |
|
|
|
Wetted Depth |
| Bankfull Depth |
0.06 |
0.14 |
0.14 |
0.22 |
0.21 |
0.22 |
0.23 |
0.28 |
0.32 |
0.44 |
0.58 |
0.48 |
0.34 |
0.38 |
|
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 6.460 |
Discharge Average Depth: 0.160 |
= 1.034 |
| Average Time (sec) |
| 28.100 |
27.400 |
30.300 |
25.400 |
27.800 |
139 |
|
27.80 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 10.000 |
27.80 |
0.360 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 1.03360 |
0.35971 |
x 0.8 |
0.02974 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |