Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: HASTINGS CREEK |
Survey Date: 2017-08-17 |
| Organization Name: North Shore Streamkeepers |
Project Name: Baseline 2017 |
| Stream Segment #: 1 |
Stream Section #: 3 |
| Data entered by: ZoAnn Morten |
Survey ID: 70 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: Between the 2 bridges at Ross Road by DNV outfall |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: 49.33590 |
Longitude: -123.03000 |
| Location relative to benchmark: at benchmark |
Photos Taken? yes |
| Bankfull Channel Width: 5.40 |
Average Bankfull Depth: 22.40 |
| Wetted Channel Width: 3.00 |
Average Wetted Depth: 2.40 |
| Measurements taken every 0.50 metres |
Number of measurements taken: 15
|
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 |
0.00 |
0.00 |
0.00 |
Right Bank |
| Wetted Depth |
0.00 |
0.00 |
0.50 |
5.50 |
8.00 |
9.50 |
8.00 |
4.50 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
Wetted Depth |
| Bankfull Depth |
11.00 |
25.00 |
29.00 |
36.00 |
40.00 |
44.00 |
42.00 |
38.00 |
30.00 |
32.00 |
0.00 |
9.00 |
0.00 |
0.00 |
0.00 |
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 3.000 |
Discharge Average Depth: 0.060 |
= 0.180 |
| Average Time (sec) |
| 34.000 |
40.000 |
38.000 |
31.000 |
34.000 |
177 |
|
35.40 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 6.000 |
35.40 |
0.169 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 0.18000 |
0.16949 |
x 0.8 |
0.00244 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |