Advanced Stream Habitat Survey Data Sheet - Module 2
Stream Name: KEITH CREEK Survey Date: 2023-08-13
Organization Name: PSKF Project Name:
Stream Segment #: Stream Section #:
Data entered by: Lauren Woschee Survey ID: 117
Step 1 BENCHMARK LOCATION
Directions to Benchmark: Parked by Loutet farm and walked down towards bike park then down trail to the right of the bike park to reach the creek. Beside the creek there is an old mining slough and benchmark is ~15-20m downstream from there.
Step 2 CROSS-SECTIONAL SURVEY
Latitude: 43.31998 Longitude: -123.04494
Location relative to benchmark: same location as benchmar Photos Taken? yes
Bankfull Channel Width: 4.00 Average Bankfull Depth: 10.27
Wetted Channel Width: 2.20 Average Wetted Depth: 0.47
Measurements taken every 0.50 metres Number of measurements taken: 15

First and Last Measurements Taken .1m from the streambank edge

Left Bank 0.10 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 0.00 0.00 0.00 0.00 0.00 0.00 Right Bank
Wetted Depth 0.00 0.00 0.00 0.00 5.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Wetted Depth
Bankfull Depth 7.00 19.00 19.00 19.00 24.00 19.00 20.00 10.00 17.00 0.00 0.00 0.00 0.00 0.00 0.00 Bankfull Depth
Step 3 CALCULATE DISCHARGE
Cross-sectional area of wetted stream (m2)
Discharge Wetted Width: 2.200 Discharge Average Depth: 0.020 = 0.044
Average Time (sec)
97.000 110.000 110.000 85.000 90.000 492 98.40
Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 Total Trials / 5 Average Time
Average Velocity (sec)
2.200 98.40 0.022
Length (m) Average Time (sec) Average Velocity (m/sec)
Average Stream Discharge (m3/sec)
0.04400 0.02236 x 0.8 0.00008
Cross sectional area (m2) Average velocity (m/sec) correction factor Discharge (m3/sec)