Form A - Fish Passage - Culvert Inspection - Side 1
Date (mm/dd/yy) |
05/29/98 |
Stream Name |
|
Road Name/ID# |
6300 |
Road Location (MoF district) |
100 Mile House |
UTM/GPS Location |
10.654068.5768246 |
Road Responsibility |
Weldwood |
1:20 000 Map Sheet |
93A.007 |
Watershed Code |
129-360400-23900-98400-3430-1920-507 |
Site Number |
8 (LEFT) |
Recorders Name |
TA |
Culvert Characteristics (LEFT)
Culvert Diameter (mm) |
90 |
FPC Diameter Estimate (mm) |
5.91 (single) |
Culvert Length (m) |
12 |
Culvert Slope (%) |
4 |
Culvert Material |
steel |
High Water Mark (cm) |
50 |
Culvert Water Velocity (m/s) |
0.8/ 0.8/ 0.9/ 0.8 |
Current Culvert Water Depth (cm) |
8 |
Culvert Shape |
round |
Culvert Outfall Drop (cm) |
2 |
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) |
47 |
Measure |
Measurement(s) Above Culvert |
Measurement(s) Below Culvert |
Average Measurement |
Mean Wetted Width (m) |
2.1 3.9 2.4 |
3.2 3.1 3.4 |
3.0 |
Mean Bankfull Width (m) |
3.4 3.9 2.9 |
3.4 3.5 3.4 |
3.4 |
Mean Water Depth (cm) |
18 19 8 |
19 16 15 |
16 |
Mean Bankfull Depth (cm) |
59 48 44 |
110 120 110 |
82 |
Stream Water Velocity (m/s) |
0.5 0.5 0.5 |
0.4 0.4 0.5 |
0.5 |
Stream Gradient (%) |
4 |
3 |
3.5 |
Fish Presence |
Yes / No / No Survey |
Yes / No / No Survey |
NA |
Fish Sampling Method |
NA |
||
Sampling Effort (time) |
NA |
||
Species Present |
RB |
RB |
NA |
Beaver Activity/Type |
NA |
Barrier Evaluation:
Barrier |
Full Partial None Undetermined |
Barrier Type
|
|
Prescription
|
none |
Form A - Fish Passage - Culvert Inspection - Side 2
Comments:
flood signs extend up to 3m laterally beyond channel width
moderate spawning potential downstream of culvert
high quality habitat overall
Site Photos: Roll # 3 Inlet upstream photo # 18 Inlet downstream photo # 19
Outlet upstream photo # 20 Outlet downstream photo # 21
Other photos