Advanced Stream Habitat Survey Data Sheet - Module 2
Stream Name: ALEXANDER CREEK |
Survey Date: 2014-10-03 |
Organization Name: Elk River Alliance |
Project Name: CBWM-AC site 3 |
Stream Segment #: site 3 |
Stream Section #: site 3 |
Data entered by: Ayla Bennett |
Survey ID: 44 |
Step 1 BENCHMARK LOCATION
Directions to Benchmark: AC site 3 |
Step 2 CROSS-SECTIONAL SURVEY
Latitude: 49.50628 |
Longitude: 114.05868 |
Location relative to benchmark: at benchmark |
Photos Taken? yes |
Bankfull Channel Width: 11.90 |
Average Bankfull Depth: 0.36 |
Wetted Channel Width: 9.40 |
Average Wetted Depth: 0.31 |
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 |
4.00 |
5.00 |
6.00 |
7.00 |
8.00 |
9.00 |
9.30 |
10.00 |
11.00 |
11.80 |
|
Right Bank |
Wetted Depth |
0.13 |
0.30 |
0.31 |
0.45 |
0.50 |
0.48 |
0.41 |
0.38 |
0.29 |
0.13 |
0.06 |
|
|
|
|
Wetted Depth |
Bankfull Depth |
0.26 |
0.43 |
0.44 |
0.58 |
0.63 |
0.61 |
0.54 |
0.51 |
0.42 |
0.26 |
0.19 |
0.07 |
0.06 |
0.05 |
|
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
Cross-sectional area of wetted stream (m2) |
Discharge Wetted Width: 9.400 |
Discharge Average Depth: 0.290 |
= 2.726 |
Average Time (sec) |
16.700 |
16.600 |
16.700 |
16.600 |
16.700 |
83.3 |
|
16.66 |
Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
Average Velocity (sec) |
10.000 |
16.66 |
0.600 |
Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
Average Stream Discharge (m3/sec) |
2.72600 |
0.60024 |
x 0.8 |
0.13090 |
Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |