Module 2 Bechmark Location, Cross-sectional Survey, Stream Discharge
| Stream Name: STONEY CREEK | Survey Date: 2009-04-03 |
| Organization Name: PSKF | Project Name: |
| Stream Segment #: | Stream Section #: |
| Data entered by: | Survey ID: 6 |
Step 1. Benchmark Location
| Directions to Benchmark: At the end of cariboo crescent, take the trail on the r/b of stoney creek then take the first trail to the right to meet the creek. the benchmark is u/s from fallen trees at the top of the pool. |
Step 2. Cross-Sectional Survey
| Latitude: | Longitude: |
| Location relative to benchmark: 5m u/s | Photos Taken? yes |
| Bankfull Channel Width: 8.80 | Average Bankfull Depth: 53.00 |
| Wetted Channel Width: 4.70 | Average Wetted Depth: 21.50 |
| Measurements taken every 1.00 metres | Number of measurements taken: 6 |
First and Last Measurements Taken .1m from the streambank edge
| Left Bank | 4.60 | 4.10 | 3.10 | 2.10 | 1.10 | 0.10 | Right Bank | Wetted Depth | 9.00 | 53.00 | 15.00 | 33.00 | 17.00 | 2.00 | Wetted Depth | |
| Bankfull Depth | 50.00 | 74.00 | 57.00 | 64.00 | 44.00 | 29.00 | Bankfull Depth |
Step 3. Stream Discharge
| Cross-sectional area of wetted stream (m2) | Discharge Wetted Width: 4.700 | Discharge Average Depth: 0.215 | = 1.011 | ||||
| Average Time (sec) | |||||||
| 21.600 | 17.100 | 22.500 | 28.500 | 27.300 | 117 | 23.40 | |
| Trial 1 | Trial 2 | Trial 3 | Trial 4 | Trial 5 | Total Trials | / 5 | Average Time |
| Average Velocity (sec) | |||||||
| 10.000 | 23.40 | 0.427 | |||||
| Length (m) | Average Time (sec) | Average Velocity (m/sec) | |||||
| Average Stream Discharge (m3/sec) | |||||||
| 1.011 | 0.427 | x 0.8 | 0.345 | ||||
| Cross sectional area (m2) | Average velocity (m/sec) | correction factor | Discharge (m3/sec) | ||||