Advanced Stream Habitat Survey Data Sheet - Module 2
| Stream Name: MACKAY CREEK |
Survey Date: 2014-08-26 |
| Organization Name: PSKF |
Project Name: ISMPMackay |
| Stream Segment #: 1 |
Stream Section #: 1 |
| Data entered by: ZM |
Survey ID: 40 |
Step 1 BENCHMARK LOCATION
| Directions to Benchmark: In Heywood Park - on right bank measure 9.7m north of hatchery chainlink fence and head into creek we took more cross sectional measurements then room to post all measurements were used when determining depth, area etc |
Step 2 CROSS-SECTIONAL SURVEY
| Latitude: 49.32461 |
Longitude: -123.10040 |
| Location relative to benchmark: at |
Photos Taken? yes |
| Bankfull Channel Width: 8.50 |
Average Bankfull Depth: 23.96 |
| Wetted Channel Width: 6.20 |
Average Wetted Depth: 9.89 |
| Measurements taken every 0.50 metres |
Number of measurements taken: 14
|
First and Last Measurements Taken .1m from the streambank edge
| Left Bank |
0.10 |
0.50 |
1.00 |
1.50 |
2.00 |
2.70 |
3.50 |
4.50 |
5.00 |
6.00 |
6.50 |
7.50 |
8.00 |
8.45 |
|
Right Bank |
| Wetted Depth |
|
|
|
|
|
3.00 |
5.00 |
4.00 |
6.00 |
10.00 |
0.00 |
31.00 |
20.00 |
10.00 |
|
Wetted Depth |
| Bankfull Depth |
19.00 |
20.50 |
20.50 |
15.50 |
15.00 |
18.00 |
20.00 |
18.00 |
22.00 |
25.00 |
|
49.00 |
39.00 |
30.00 |
|
Bankfull Depth |
Step 3 CALCULATE DISCHARGE
| Cross-sectional area of wetted stream (m2) |
| Discharge Wetted Width: 6.200 |
Discharge Average Depth: 0.100 |
= 0.620 |
| Average Time (sec) |
| 37.000 |
32.000 |
30.000 |
31.000 |
30.000 |
160 |
|
32.00 |
| Trial 1 |
Trial 2 |
Trial 3 |
Trial 4 |
Trial 5 |
Total Trials |
/ 5 |
Average Time |
| Average Velocity (sec) |
| 10.000 |
32.00 |
0.313 |
| Length (m) |
Average Time (sec) |
Average Velocity (m/sec) |
| Average Stream Discharge (m3/sec) |
| 0.62000 |
0.31250 |
x 0.8 |
0.01550 |
| Cross sectional area (m2) |
Average velocity (m/sec) |
correction factor |
Discharge (m3/sec) |