Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: MACKAY CREEK |
Survey Date: 2023-07-22 |
| Organization Name: PSKF |
Project Name: |
| Stream Segment #: 1 |
Stream Section #: 2 |
| Data entered by: ZoAnn Morten |
Survey ID: 109 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: -27.7m downstream of the footbridge in Heywood Park by the washrooms / salmon hatchery |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: 49.32437 |
Longitude: -123.10016 |
| Location relative to benchmark: @ |
Photos Taken? yes |
| Bankfull Channel Width: 12.30 |
Average Bankfull Depth: 21.47 |
| Wetted Channel Width: 4.90 |
Average Wetted Depth: 5.20 |
| Measurements taken every 0.00 metres |
Number of measurements taken: 15
|
First and Last Measurements Taken .1m from the streambank edge
| Left Bank |
0.10 |
1.00 |
2.00 |
4.00 |
4.50 |
5.50 |
6.00 |
6.50 |
7.00 |
7.50 |
8.00 |
8.50 |
9.00 |
10.00 |
12.20 |
Right Bank |
| Wetted Depth |
0.00 |
0.00 |
0.00 |
0.00 |
4.00 |
12.00 |
13.00 |
10.00 |
11.00 |
13.00 |
7.00 |
6.00 |
2.00 |
0.00 |
0.00 |
Wetted Depth |
| Bankfull Depth |
13.00 |
12.00 |
22.00 |
17.00 |
24.00 |
30.00 |
30.00 |
27.00 |
26.00 |
26.00 |
23.00 |
20.00 |
18.00 |
15.00 |
19.00 |
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 4.900 |
Discharge Average Depth: 0.090 |
= 0.441 |
| Average Time (sec) |
| 16.140 |
19.270 |
16.380 |
15.120 |
22.530 |
89.44 |
|
17.89 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 10.000 |
17.89 |
0.559 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 0.44100 |
0.55903 |
x 0.8 |
0.01972 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |