Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: DEER LAKE |
Survey Date: 2017-06-14 |
| Organization Name: PSKF |
Project Name: Student streamkeepers |
| Stream Segment #: |
Stream Section #: |
| Data entered by: ZoAnn |
Survey ID: 67 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: at first riffle downstream of where creek exits Deer Lake 28.6m upstream of traffic bridge |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: 49.23860 |
Longitude: -122.96800 |
| Location relative to benchmark: at |
Photos Taken? yes |
| Bankfull Channel Width: 5.42 |
Average Bankfull Depth: 35.33 |
| Wetted Channel Width: 4.65 |
Average Wetted Depth: 15.56 |
| Measurements taken every 0.50 metres |
Number of measurements taken: 12
|
First and Last Measurements Taken .1m from the streambank edge
| Left Bank |
0.10 |
0.50 |
1.00 |
1.50 |
2.00 |
2.50 |
3.00 |
3.50 |
4.00 |
4.50 |
5.00 |
5.30 |
|
|
|
Right Bank |
| Wetted Depth |
|
|
8.00 |
20.00 |
24.00 |
22.00 |
23.00 |
19.00 |
11.00 |
7.00 |
6.00 |
|
|
|
|
Wetted Depth |
| Bankfull Depth |
9.00 |
10.00 |
35.00 |
45.00 |
47.00 |
48.00 |
49.00 |
44.00 |
36.00 |
36.00 |
37.00 |
28.00 |
|
|
|
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 4.650 |
Discharge Average Depth: 0.160 |
= 0.744 |
| Average Time (sec) |
| 23.890 |
22.830 |
24.940 |
21.790 |
23.400 |
116.85 |
|
23.37 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 10.000 |
23.37 |
0.428 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 0.74400 |
0.42790 |
x 0.8 |
0.02547 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |