Advanced Stream Habitat Survey Data Sheet - Module 2
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| Stream Name: TACHEK CREEK | Survey Date: 2013-07-09 |
| Organization Name: Babine First Nations | Project Name: |
| Stream Segment #: | Stream Section #: |
| Data entered by: Leanne Olinyk | Survey ID: 17 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: | Longitude: |
| Location relative to benchmark: at | Photos Taken? yes |
| Bankfull Channel Width: 10.40 | Average Bankfull Depth: 37.07 |
| Wetted Channel Width: 7.00 | Average Wetted Depth: 17.00 |
| Measurements taken every 1.00 metres | Number of measurements taken: 14 |
First and Last Measurements Taken .1m from the streambank edge
| Left Bank | 0.10 | 1.00 | 2.00 | 3.00 | 3.30 | 4.00 | 5.00 | 6.00 | 7.00 | 8.00 | 9.00 | 10.00 | 10.15 | 10.38 | Right Bank | |
| Wetted Depth | 3.00 | 10.00 | 22.00 | 34.00 | 26.00 | 26.00 | 20.00 | 7.00 | 5.00 | Wetted Depth | ||||||
| Bankfull Depth | 6.00 | 33.00 | 31.00 | 29.00 | 30.00 | 33.00 | 43.00 | 55.00 | 48.00 | 56.00 | 53.00 | 43.00 | 43.00 | 16.00 | Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) | |||||||
| Discharge Wetted Width: 7.000 | Discharge Average Depth: 0.170 | = 1.190 | |||||
| Average Time (sec) | |||||||
| 21.900 | 21.200 | 90.000 | 24.800 | 23.700 | 181.6 | 36.32 | |
| Trial 1 | Trial 2 | Trial 3 | Trial 4 | Trial 5 | Total Trials | / 5 | Average Time |
| Average Velocity (sec) | |||||||
| 1.000 | 36.32 | 0.028 | |||||
| Length (m) | Average Time (sec) | Average Velocity (m/sec) | |||||
| Average Stream Discharge (m3/sec) | |||||||
| 1.19000 | 0.02753 | x 0.8 | 0.00262 | ||||
| Cross sectional area (m2) | Average velocity (m/sec) | correction factor | Discharge (m3/sec) | ||||