Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: TACHEK CREEK |
Survey Date: 2013-07-09 |
| Organization Name: Babine First Nations |
Project Name: |
| Stream Segment #: |
Stream Section #: |
| Data entered by: Leanne Olinyk |
Survey ID: 17 |
Step 1 BENCHMARK LOCATION
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: |
Longitude: |
| Location relative to benchmark: at |
Photos Taken? yes |
| Bankfull Channel Width: 10.40 |
Average Bankfull Depth: 37.07 |
| Wetted Channel Width: 7.00 |
Average Wetted Depth: 17.00 |
| 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 |
3.30 |
4.00 |
5.00 |
6.00 |
7.00 |
8.00 |
9.00 |
10.00 |
10.15 |
10.38 |
|
Right Bank |
| Wetted Depth |
|
|
|
|
3.00 |
10.00 |
22.00 |
34.00 |
26.00 |
26.00 |
20.00 |
7.00 |
5.00 |
|
|
Wetted Depth |
| Bankfull Depth |
6.00 |
33.00 |
31.00 |
29.00 |
30.00 |
33.00 |
43.00 |
55.00 |
48.00 |
56.00 |
53.00 |
43.00 |
43.00 |
16.00 |
|
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 7.000 |
Discharge Average Depth: 0.170 |
= 1.190 |
| Average Time (sec) |
| 21.900 |
21.200 |
90.000 |
24.800 |
23.700 |
181.6 |
|
36.32 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 1.000 |
36.32 |
0.028 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 1.19000 |
0.02753 |
x 0.8 |
0.00262 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |