20170175 Ver 1_Appendix D_Stream Monitoring Data Sheets_20201029

Site
Survey Crew
Bank Erosion Hazard Index
Date
Category
Bank Ht
Ratio
Root Depth
Ratio
Root
Density
Bank Angle
Surface
Protection
Total
(ft/ft)
(%)
(%)
(degrees)
(%)
Index
Very Low
Value
1.0-1.1
100-80
100-80
0-20
100-90
Index
1-2
1-2
1-2
1-2
1-2
<10
Low
Value
1.1- 1.2
80 - 55
80 - 55
20 - 60
90 - 50
Index
2-4
2-4
2-4
2-4
2-4
10-20
Moderate
Value
1.2 - 1.5
55 - 30
55 - 30
60 - 80
50 - 30
Index
4-6
4-6
4-6
4-6
4-6
20-30
High
Value
1.5-2.0
30-15
30-15
80-90
30-15
Index
6-8
6-8
6-8
6-8
6-8
30-40
Very High
Value
2.0-2.8
15-5
15-5
90-120
15-5
Index
8-9
8-9
8-9
8-9
8-9
40-45
Extreme
Value
> 2.8
< 5
< 5
> 120
< 5
Index
10
10
10
10
10
> 45
Field
Value
Measure
Index
Total Field Index Numerical Adjustments
Bedrock: BEHI Very Low
Boulders: BEHI Low
Cobble: Decrease by one category ifgravel/sand less than 50%
Gravel: Adjust Index up 5 -10 points depending on sand
Sand: Adjust Index up 10 points
Silt/Clay: No Adjustment
Stratification: Adjust Index up 5 -10 points depending on position of unstable layers in
relation to bankfull stage
Adjusted BEHI

Site
Longitudinal STA
Survey Crew
Cross -Section Survey (Sight Level Method)
Date
Bed Feature
BKF ELEV
98.57
STA BS HI FS ELEV Note Width Bkf Avg Bkf Area
Depth Depth (sq ft)
STA = Station
BS = Backsight
HI = Height Instrument
FS = Foresight
ELEV = Elevation
BM = Benchmark
TP = Turning Point
TW = Thalweg
LBKF = Left Bankfull
RBKF = Right Bankfull
LTOB = Left Top Bank
RTOB = Right Top Bank
WS = Water Surface
LEW = Left Edge Water
REW = Right Edge Water
LIB = Left Inner Berm
RIB = Right Inner Berm

Survey Crew
Site
Longitudinal STA
Abkf (sq ft)
W bkf (ft)
dmbkf (ft)
LBH (ft)
Wfpa R
Cross -Section Survey (Tape -Down Method)
Date
Bed Feature
dbkf - Abkf/Wbkf
W/d = W bkf/dbkf
BHR = LBH/dmbkf
E R = Wfpa/W bkf
Station (ft) Bkf Depth (ft) Width (ft) Bkf Area (sq ft) Note
TOTAL

Site
Longitudinal STA
Survey Crew
Longitudinal Profile (Sight Level Method)
Date
Feature
STA BS HI FS ELEV Note
STA = Station
BS = Backsight
HI = Height Instrument
FS = Foresight
ELEV = Elevation
BM = Benchmark
TP = Turning Point
TW = Thalweg
LBKF = Left Bankfull
RBKF = Right Bankfull
LTOB = Left Top Bank
RTOB = Right Top Bank
WS = Water Surface
LEW = Left Edge Water
REW = Right Edge Water
LIB = Left Inner Berm
RIB = Right Inner Berm

Pebble Count
Site:------------------------------------------------ Date: ----- --------
Survey Crew: ---------------------------------
---------------------------
100
r
90
80
70
}
60
}
r
50
Y
E
V
4
2
2
32
2
r
30
}
20
}
r
10
x
}
0
0.01 0.1 1 10 100 1000 10000
Pm i& Sir., (nn�

Pebble Count
------- ------ ------
Date:
Survey Crew:
Particle
Description
Size (mm)
Particle Count
%
Cum
Riffle
Pool
Total
Silt/Clay
Silt/Clay
< 0.062
Sand
Very Fine
0.062 — 0.125
Fine
0.126 — 0.25
Medium
0.26 — 0.5
Coarse
0.51 — 1.0
Very Coarse
1.1 — 2.0
Gravel
Very Fine
2.1 — 4.0
Fine
4.1 — 5.7
Fine
5.8 — 8.0
Medium
8.1 — 11.3
Medium
11.4 — 16.0
Coarse
16.1 — 22.6
Coarse
22.7 — 32
Very Coarse
33 — 45
Very Coarse
46 — 64
Cobble
Small
65 — 90
Small
91 — 128
Large
129 — 180
Large
181 — 256
Boulder
Small
257 — 362
Small
363 — 512
Medium
513 — 1024
Large
1025 — 2048
Bedrock
Bedrock
> 2048
Total

Profile Data
Riffle length, Lrif (ft)
Riffle length ratio, Lrif/\/Vbkf
Riffle slope, Srif (ft/ft)
Riffle slope ratio, Srif/S
Pool length, Lpool (ft)
Pool length ratio, Lpool/\/Vbkf
Pool -to -pool spacing, p-p (ft)
Pool -to -pool spacing ratio, p-p/Wbkf
Pool slope, Spool (ft/ft)
Pool slope ratio, Spool/S
Run slope, Srun (ft/ft)
Run slope ratio, Srun/S
Glide slope, Sglide (ft/ft)
Glide slope ratio, Sglide/S
Pattern
Meander length, Lm (ft)
Meander length ratio, Lm/\/Vbkf
Radius of curvature, RC (ft)
Radius of curvature ratio, Rc/1Iv bkf
Meander belt width, Wblt (ft)
Meander width ratio, Wblt/\Atbkf
Substrate Size

Pebble Count
Particle Size(mm)
Description
Number
Item %
o
/o
.062
Silt/ClayCumulative
0
.062-.125
Very Fine Sand
0
0
.125-.25
Fine Sand
0
0
.25-.5
Medium Sand
5
5
0
.5-1.0
Coarse Sand
9
9
5
1.0-2
Very Course Sand
9
9
14
2-4
lVery Fine Gravel
2
2
23
4-5.7
Fine Gravel
3
3
25
5.7-8
Fine Gravel
2
2
28
8-11.3
Medium Gravel
2
2
30
11.3 -16
Medium Gravel
7
7
32
16-22.6
Coarse Gravel
9
9
39
22.6-32
Coarse Gravel
11
11
48
32-45
Very Course Grave
15
15
59
45-64
Very Course Grave
14
14
74
64-90
Small Cobble
6
6
88
90-128
Small Cobble
2
2
94
128-180
Medium Cobble
2
2
96
180-256
Large Cobble
g
0
98
256-362
Small Boulders
0
98
362-512
Small Boulders
0
98
512-1024
Medium Boulders
0
98
1024-2048
Large Boulders
0
98
> 2048
Bedrock
2
2
98
Total
100
nn
100
16
100
14 90
12 80
7'—
c 10 0 Item % UL
60 0
°� �� Cumulative /o L
o. g �
50 �
C) 6 ,a
40
4 30
v
2 20
10
0
s �' •�' '�o Aso os s, �'o ? $r
Particle Size Class (mm)
A

Riffle Dimensions
Bankfull cross-section area, Abkf (sq ft)
Bankfull width, Wbkf (ft)
Bankfull mean depth, dbkf - Abkf/Wbkf (ft)
Width -to -depth ratio, W bkf/dbkf
Max depth, dmbkf (ft)
Low bank height, LBH (ft)
Low bank height ratio, BHR = LBH/dmbkf
Width flood -prone area, W fpa (ft)
Entrenchment ratio, ER = Wfpa/Wbkf
Pool Dimensions
Pool cross-section area, Apool (sq ft)
Pool area ratio, Apool/Abkf
Pool width, Wpooi (ft)
Pool width ratio, Wpo®I/Wbkf
Pool mean depth, dpool = Apo®IWpooi (ft)
Pool depth ratio, dpool/dbkf
Max pool depth, dmpooi (ft)
Max pool depth ratio, dmpool/dbkf
Point bar slope, H:V (ft/ft)

Stream Assessment
Date
Data Collected by
Location
Name of Stream and River Basin
Stream Order
Streambank Materials
Streambank Vegetation
Floodplain Soils
Floodplain Vegetation
Valley Type
Valley Constraints
Watershed Land Cover &Use
Channel Incision
Altered Conditions
Bankfull Stage Indicators
Stream Type
Drainage Area, DA (sq mi)
Valley Length, VL (ft)
Stream Length, SL (ft)
Sinuosity, k = SL/VL
Valley Elevation Change, VE (ft)
Stream Elevation Change, SE (ft)
Valley Slope, VS (ft/ft)
Average Water Surface Slope, S (ft/ft)
Mannings Roughness, n
Bankfull Velocity, Ubkf (ft/S)
Bankfull Discharge, Qbkf (CfS)