Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: MOFFAT CREEK |
Survey Date: 2024-07-18 |
| Organization Name: Horsefly River Roundtable |
Project Name: Streamkeepers Training |
| Stream Segment #: |
Stream Section #: |
| Data entered by: ZoAnn Morten |
Survey ID: 120 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: 26.5 m downstream of the girder on downstream end of the WoodJam/Horsefly bridge |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: 52.31579 |
Longitude: -121.40826 |
| Location relative to benchmark: at benchmark |
Photos Taken? yes |
| Bankfull Channel Width: 12.80 |
Average Bankfull Depth: 38.73 |
| Wetted Channel Width: 9.60 |
Average Wetted Depth: 22.93 |
| 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 |
3.00 |
4.00 |
5.00 |
6.00 |
7.00 |
8.00 |
9.00 |
10.00 |
11.00 |
12.00 |
12.90 |
0.00 |
Right Bank |
| Wetted Depth |
0.00 |
31.00 |
39.00 |
41.00 |
43.00 |
49.00 |
43.00 |
29.00 |
32.00 |
32.00 |
5.00 |
0.00 |
0.00 |
0.00 |
0.00 |
Wetted Depth |
| Bankfull Depth |
3.00 |
50.00 |
55.00 |
58.00 |
62.00 |
67.00 |
58.00 |
47.00 |
51.00 |
52.00 |
30.00 |
29.00 |
16.00 |
3.00 |
0.00 |
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 9.600 |
Discharge Average Depth: 0.340 |
= 3.264 |
| Average Time (sec) |
| 27.800 |
29.100 |
21.900 |
27.300 |
73.000 |
179.1 |
|
35.82 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 10.000 |
35.82 |
0.279 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 3.26400 |
0.27917 |
x 0.8 |
0.07290 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |