Form A - Fish Passage - Culvert Inspection - Side 1
Date (mm/dd/yy) |
05/30/98 |
Stream Name |
(spanish watershed) |
Road Name/ID# |
720 1.1km |
Road Location (MoF district) |
100 Mile House |
UTM/GPS Location |
10.669426.57627629 |
Road Responsibility |
Weldwood |
1:20 000 Map Sheet |
93A.008 |
Watershed Code |
|
Site Number |
29 (RIGHT) |
Recorders Name |
TA |
Culvert Characteristics (RIGHT)
Culvert Diameter (mm) |
100 |
FPC Diameter Estimate (mm) |
0.37 |
Culvert Length (m) |
15 |
Culvert Slope (%) |
3 |
Culvert Material |
steel |
High Water Mark (cm) |
50 |
Culvert Water Velocity (m/s) |
1.2/ 1.3/ 1.3/ 1.3 |
Current Culvert Water Depth (cm) |
15 |
Culvert Shape |
round |
Culvert Outfall Drop (cm) |
5 |
Culvert Wetted Width (cm) |
30 |
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) |
50 |
Measure |
Measurement(s) Above Culvert |
Measurement(s) Below Culvert |
Average Measurement |
Mean Wetted Width (m) |
1.8 1.7 1.7 |
2.0 2.4 2.6 |
2.0 |
Mean Bankfull Width (m) |
2.0 2.1 1.8 |
2.2 2.4 2.6 |
2.2 |
Mean Water Depth (cm) |
17 16 10 |
12 22 18 |
16 |
Mean Bankfull Depth (cm) |
37 26 35 |
31 45 31 |
34 |
Stream Water Velocity (m/s) |
0.4 0.3 0.4 |
0.3 0.4 0.5 |
0.4 |
Stream Gradient (%) |
4 |
4 |
4 |
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 |
none |
NA |
Barrier Evaluation:
Barrier |
Full Partial None Undetermined |
Barrier Type
|
|
Prescription
|
none |
Form A - Fish Passage - Culvert Inspection - Side 2
Comments:
-1+ RB observed immediately upstream of culvert
-no spawning potential
Site Photos: Roll # 4 Inlet upstream photo # 7 Inlet downstream photo # 8
Outlet upstream photo # 9 Outlet downstream photo # 10
Other photos 11 - runoff alongside road