Form A - Fish Passage - Culvert Inspection - Side 1

Date (mm/dd/yy)

05/30/98

Stream Name

 

Road Name/ID#

7000 (0.3km past 720)

Road Location (MoF district)

100 Mile House

UTM/GPS Location

10.669919.5761603

Road Responsibility

Weldwood

1:20 000 Map Sheet

92P.098

Watershed Code

 

Site Number

31 (LEFT)

Recorders Name

TA

Culvert Characteristics (LEFT)

Culvert Diameter (mm)

90

FPC Diameter Estimate (mm)

0.74

Culvert Length (m)

17

Culvert Slope (%)

4

Culvert Material

steel

High Water Mark (cm)

40

Culvert Water Velocity (m/s)

0.5/ 0.5/ 0.6/ 0.5

Current Culvert Water Depth (cm)

8

Culvert Shape

round

Culvert Outfall Drop (cm)

nil

Culvert Wetted Width (cm)

40

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)

55

   

Measure

Measurement(s) Above Culvert

Measurement(s) Below Culvert

Average

Measurement

Mean Wetted Width (m)

1.9 1.8 2.1

2.4 2.8 2.7

2.3

Mean Bankfull Width (m)

2.9 2.9 2.5

2.8 3.1 3.2

2.9

Mean Water Depth (cm)

7 12 11

25 12 40

18

Mean Bankfull Depth (cm)

32 39 30

41 38 38

36

Stream Water Velocity (m/s)

0.4 0.3 0.4

0.2 0.2 0.2

0.3

Stream Gradient (%)

3

2

2.5

Fish Presence

Yes / No / No Survey

Yes / No / No Survey

NA

Fish Sampling Method

   

NA

Sampling Effort (time)

   

NA

Species Present

suspect RB

suspect RB

NA

Beaver Activity/Type

 

partial dam

NA

Barrier Evaluation:

Barrier

Full Partial None Undetermined

Barrier Type

 

 

 

 

Prescription

 

 

 

none

Form A - Fish Passage - Culvert Inspection - Side 2

 

Comments:

- downstream rearing habitat moderate (deep pools and beaver activity)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Site Photos: Roll # 6 Inlet upstream photo # 1 Inlet downstream photo # 2

Outlet upstream photo # 3 Outlet downstream photo # 4

Other photos