Form A - Fish Passage - Culvert Inspection - Side 1
Date (mm/dd/yy) |
05/29/98 |
Stream Name |
Hendrix Creek |
Road Name/ID# |
hendrix main |
Road Location (MoF district) |
100 Mile House |
UTM/GPS Location |
10.651361.5776843 |
Road Responsibility |
? |
1:20 000 Map Sheet |
93A.017 |
Watershed Code |
129-360400-23900-98400-3430-1920 |
Site Number |
9 |
Recorders Name |
TA |
Culvert Characteristics
Culvert Diameter (mm) |
200 |
FPC Diameter Estimate (mm) |
see comments |
Culvert Length (m) |
14 |
Culvert Slope (%) |
1 |
Culvert Material |
steel |
High Water Mark (cm) |
104 |
Culvert Water Velocity (m/s) |
0.1 |
Current Culvert Water Depth (cm) |
62 |
Culvert Shape |
round |
Culvert Outfall Drop (cm) |
none |
Culvert Wetted Width (cm) |
200 |
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) |
Measure |
Measurement(s) Above Culvert |
Measurement(s) Below Culvert |
Average Measurement |
Mean Wetted Width (m) |
see comments |
||
Mean Bankfull Width (m) |
|||
Mean Water Depth (cm) |
|||
Mean Bankfull Depth (cm) |
|||
Stream Water Velocity (m/s) |
|||
Stream Gradient (%) |
|||
Fish Presence |
Yes / No / No Survey |
Yes / No / No Survey |
NA |
Fish Sampling Method |
NA |
||
Sampling Effort (time) |
NA |
||
Species Present |
NA |
||
Beaver Activity/Type |
debris |
debris/pool |
NA |
Barrier Evaluation:
Barrier |
Full Partial None Undetermined |
Barrier Type
|
|
Prescription
|
stabilize banks to prevent erosion. Monitor for continued beaver activity. |
Form A - Fish Passage - Culvert Inspection - Side 2
Comments:
-a defined channel is not present due to extensive beaver activity.
-beaver activity had blocked the culvert at the intake in previous years. The water level backed up on the upstream side of the culvert was approaching the road level in 1997. Weldwood subsequently removed the dam.
-juvenile RB observed feeding in and around culvert. Potential for enhancement of rearing area through the addition of anchored LWD and a beaver control structure at the intake and outlet.
Site Photos: Roll # 3 Inlet upstream photo # 13 Inlet downstream photo # 14
Outlet upstream photo # 15 Outlet downstream photo # 16
Other photos 17 - excavation of beaver dam