Module 2 Bechmark Location, Cross-sectional Survey, Stream Discharge
| Stream Name: BUCK CREEK | Survey Date: 2022-08-09 |
| Organization Name: PSKF | Project Name: Streamkeepers traini |
| Stream Segment #: 1 | Stream Section #: 1 |
| Data entered by: ZoAnn | Survey ID: 106 |
Step 1. Benchmark Location
| Directions to Benchmark: We took our velocity readings ~ 10m downstream of where we ook cross section for Module 2 reference info |
Step 2. Cross-Sectional Survey
| Latitude: 54.39914 | Longitude: -126.65544 |
| Location relative to benchmark: 10m downstream | Photos Taken? yes |
| Bankfull Channel Width: 0.00 | Average Bankfull Depth: 0.00 |
| Wetted Channel Width: 7.00 | Average Wetted Depth: 19.97 |
| 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 | 5.00 | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 | 3.50 | 4.00 | 4.50 | 5.00 | 5.50 | 6.00 | 6.50 | 6.90 | Right Bank | Wetted Depth | 6.00 | 6.00 | 12.00 | 17.00 | 18.00 | 25.00 | 28.00 | 29.00 | 29.00 | 31.00 | 24.00 | 26.00 | 17.00 | 18.00 | 7.50 | Wetted Depth |
| Bankfull Depth | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Bankfull Depth |
Step 3. Stream Discharge
| Cross-sectional area of wetted stream (m2) | Discharge Wetted Width: 7.000 | Discharge Average Depth: 0.190 | = 1.330 | ||||
| Average Time (sec) | |||||||
| 8.160 | 15.410 | 22.000 | 9.590 | 19.690 | 74.85 | 14.97 | |
| Trial 1 | Trial 2 | Trial 3 | Trial 4 | Trial 5 | Total Trials | / 5 | Average Time |
| Average Velocity (sec) | |||||||
| 10.000 | 14.97 | 0.668 | |||||
| Length (m) | Average Time (sec) | Average Velocity (m/sec) | |||||
| Average Stream Discharge (m3/sec) | |||||||
| 1.330 | 0.668 | x 0.8 | 0.711 | ||||
| Cross sectional area (m2) | Average velocity (m/sec) | correction factor | Discharge (m3/sec) | ||||