Module 2 Bechmark Location, Cross-sectional Survey, Stream Discharge
| Stream Name: COHO CREEK-MAPLE RID | Survey Date: 2020-09-13 |
| Organization Name: Alouette River Management Society | Project Name: Streamkeepers traini |
| Stream Segment #: | Stream Section #: |
| Data entered by: Zo Ann | Survey ID: 101 |
Step 1. Benchmark Location
| Directions to Benchmark: approx 40 m upstream of confluence with the Alouette River. Smokey day due to fires in Washington water was not deep enough to gather the stream flow data |
Step 2. Cross-Sectional Survey
| Latitude: 49.23372 | Longitude: -122.59908 |
| Location relative to benchmark: @ | Photos Taken? yes |
| Bankfull Channel Width: 4.20 | Average Bankfull Depth: 17.78 |
| Wetted Channel Width: 1.44 | Average Wetted Depth: 4.80 |
| Measurements taken every 0.50 metres | Number of measurements taken: 9 |
First and Last Measurements Taken .1m from the streambank edge
| Left Bank | 0.10 | 0.50 | 1.00 | 2.00 | 2.20 | 2.70 | 3.10 | 3.80 | 4.10 | Right Bank | Wetted Depth | 2.00 | 8.00 | 6.00 | 4.00 | 4.00 | Wetted Depth |
| Bankfull Depth | 2.00 | 1.00 | 12.00 | 23.00 | 28.00 | 26.00 | 24.00 | 25.00 | 19.00 | Bankfull Depth |
Step 3. Stream Discharge
| Cross-sectional area of wetted stream (m2) | Discharge Wetted Width: | Discharge Average Depth: | = 0.000 | ||||
| Average Time (sec) | |||||||
| 0 | 0.00 | ||||||
| Trial 1 | Trial 2 | Trial 3 | Trial 4 | Trial 5 | Total Trials | / 5 | Average Time |
| Average Velocity (sec) | |||||||
| 0.00 | 0.000 | ||||||
| Length (m) | Average Time (sec) | Average Velocity (m/sec) | |||||
| Average Stream Discharge (m3/sec) | |||||||
| 0.00000 | 0.00000 | x 0.8 | 0.00000 | ||||
| Cross sectional area (m2) | Average velocity (m/sec) | correction factor | Discharge (m3/sec) | ||||