Form A - Fish Passage - Culvert Inspection - Side 1
Date (mm/dd/yy) |
05/29/98 |
Stream Name |
|
Road Name/ID# |
6500 |
Road Location (MoF district) |
100 Mile House |
UTM/GPS Location |
10.655931.5774683 |
Road Responsibility |
Weldwood |
1:20 000 Map Sheet |
93A.017 |
Watershed Code |
129-360400-23900-98400-3430-1920-895-568 |
Site Number |
11 |
Recorders Name |
TA |
Culvert Characteristics
Culvert Diameter (mm) |
90 |
FPC Diameter Estimate (mm) |
1.44 |
Culvert Length (m) |
16 |
Culvert Slope (%) |
6 |
Culvert Material |
steel |
High Water Mark (cm) |
40 |
Culvert Water Velocity (m/s) |
0.8/ 0.7/ 0.8/ 0.8 |
Current Culvert Water Depth (cm) |
19 |
Culvert Shape |
round |
Culvert Outfall Drop (cm) |
15 |
Culvert Wetted Width (cm) |
60 |
Culvert Maintenance |
Hi / Mod / L / No |
Stream Characteristics
Stream Reach |
Stream Classification |
S1 S2 S3 S4 S5 S6 P |
|
Sediment Source/Degree |
Yes / No - Hi / Mod / L |
Blue Listed/ Significant |
|
Pool Depth at Outfall (cm) |
53 |
Measure |
Measurement(s) Above Culvert |
Measurement(s) Below Culvert |
Average Measurement |
Mean Wetted Width (m) |
1.9 2.5 1.8 |
2.3 2.8 2.7 |
2.3 |
Mean Bankfull Width (m) |
2.0 2.8 2.1 |
2.5 2.8 3.0 |
2.5 |
Mean Water Depth (cm) |
10 12 16 |
27 18 20 |
17 |
Mean Bankfull Depth (cm) |
63 48 39 |
87 38 62 |
56 |
Stream Water Velocity (m/s) |
0.7 0.7 0.8 |
0.8 0.8 0.7 |
0.8 |
Stream Gradient (%) |
11 |
7 |
9 |
Fish Presence |
Yes / No / No Survey |
Yes / No / No Survey |
NA |
Fish Sampling Method |
NA |
||
Sampling Effort (time) |
NA |
||
Species Present |
suspect RB |
NA |
|
Beaver Activity/Type |
none |
NA |
Barrier Evaluation:
Barrier |
Full Partial None Undetermined |
Barrier Type
|
obstruct juvenile RB |
Prescription
|
imbed culvert into channel (preferred) or backwater existing culvert |
Form A - Fish Passage - Culvert Inspection - Side 2
Comments:
Site Photos: Roll # 3 Inlet upstream photo # 5 Inlet downstream photo # 6
Outlet upstream photo # 7 Outlet downstream photo # 8
Other photos