Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: BROWNE CREEK |
Survey Date: 2017-09-06 |
| Organization Name: Pearson Ecological |
Project Name: Project Monitoring |
| Stream Segment #: |
Stream Section #: |
| Data entered by: ZoAnn |
Survey ID: 74 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: 62.1m upstream of culvert at Browne Creek Wetland trail |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: 49.09820 |
Longitude: -122.01600 |
| Location relative to benchmark: at benchmark |
Photos Taken? no |
| Bankfull Channel Width: 3.40 |
Average Bankfull Depth: 17.25 |
| Wetted Channel Width: 3.15 |
Average Wetted Depth: 7.14 |
| Measurements taken every 0.50 metres |
Number of measurements taken: 8
|
First and Last Measurements Taken .1m from the streambank edge
| Left Bank |
0.10 |
0.50 |
1.00 |
1.50 |
2.00 |
2.50 |
6.00 |
3.30 |
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Right Bank |
| Wetted Depth |
9.00 |
5.00 |
3.00 |
8.00 |
10.00 |
6.00 |
9.00 |
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Wetted Depth |
| Bankfull Depth |
23.00 |
18.00 |
15.00 |
20.00 |
21.00 |
16.00 |
20.00 |
5.00 |
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Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 3.150 |
Discharge Average Depth: 0.070 |
= 0.221 |
| Average Time (sec) |
| 12.400 |
22.400 |
16.300 |
15.000 |
22.800 |
88.9 |
|
17.78 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 4.000 |
17.78 |
0.225 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 0.22050 |
0.22497 |
x 0.8 |
0.00397 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |