Module 2 Bechmark Location, Cross-sectional Survey, Stream Discharge
| Stream Name: DEER LAKE | Survey Date: 2016-06-15 |
| Organization Name: PSKF | Project Name: H2O quantity Burnaby |
| Stream Segment #: | Stream Section #: |
| Data entered by: ZoAnn Morten | Survey ID: 58 |
Step 1. Benchmark Location
| Directions to Benchmark: |
Step 2. Cross-Sectional Survey
| Latitude: 49.23850 | Longitude: -122.96800 |
| Location relative to benchmark: | Photos Taken? yes |
| Bankfull Channel Width: 5.45 | Average Bankfull Depth: 24.92 |
| Wetted Channel Width: 3.85 | Average Wetted Depth: 12.75 |
| 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 | 0.00 | 5.00 | 4.00 | 26.00 | 33.00 | 28.00 | 24.00 | 0.00 | 25.00 | 8.00 | 0.00 | 0.00 | Wetted Depth |
| Bankfull Depth | 6.00 | 23.00 | 24.00 | 46.00 | 42.00 | 42.00 | 31.00 | 9.00 | 36.00 | 21.00 | 16.00 | 3.00 | Bankfull Depth |
Step 3. Stream Discharge
| Cross-sectional area of wetted stream (m2) | Discharge Wetted Width: 3.850 | Discharge Average Depth: 0.180 | = 0.693 | ||||
| Average Time (sec) | |||||||
| 11.000 | 13.000 | 12.000 | 11.000 | 11.000 | 58 | 11.60 | |
| Trial 1 | Trial 2 | Trial 3 | Trial 4 | Trial 5 | Total Trials | / 5 | Average Time |
| Average Velocity (sec) | |||||||
| 9.000 | 11.60 | 0.776 | |||||
| Length (m) | Average Time (sec) | Average Velocity (m/sec) | |||||
| Average Stream Discharge (m3/sec) | |||||||
| 0.69300 | 0.77586 | x 0.8 | 0.04301 | ||||
| Cross sectional area (m2) | Average velocity (m/sec) | correction factor | Discharge (m3/sec) | ||||