Appendix A VT ANR Stream Geomorphic Assessment Data Sheets · Bookmill Dam US to confluence w/ trib...
Transcript of Appendix A VT ANR Stream Geomorphic Assessment Data Sheets · Bookmill Dam US to confluence w/ trib...
\\vhb\proj\Wat-EV\09400.00\reports\deliverables\FINAL PRODUCT 6-23-06\FINAL Sawmill Final Report.doc
Appendix A – VT ANR Stream Geomorphic Assessment Data Sheets
Appendix A
VT ANR Stream Geomorphic Assessment Data Sheets
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� Phase 1 Watershed Assessment � Phase 2 Rapid Assessment
Phas
e 1
- Ste
p 1.
Rea
ch L
ocat
ions
Obs
erve
rsR
CC
Org
aniz
atio
nU
SD
A-N
RC
SB
asin
:
Wat
ersh
ed:
S
ub-w
ater
shed
: C
onne
ctic
ut
Saw
mill
1.1
Rea
ch ID
Str
eam
N
ame
1.2
Tow
nsD
escr
iptio
n1.
3 U
S La
titud
eU
SLo
ngitu
deD
SLa
titud
eD
SLo
ngitu
de
M-1
Saw
mill
Riv
erM
onta
gue
CT
Riv
er c
onflu
ence
US
to b
ase
of B
ookm
ill
Dam
in M
onta
gue
42°
32' 1
3.7"
72°
34' 1
4"42
° 31
' 26"
72°
33' 5
4"
M-2
Saw
mill
Riv
erM
onta
gue
Boo
kmill
Dam
US
to c
onflu
ence
w/ t
rib
imm
edia
tely
US
of C
ente
r Stre
et42
° 32
' 5.6
"72
° 31
' 35.
7"42
° 32
' 13.
7"72
° 32
' 14"
M-3
Saw
mill
Riv
erM
onta
gue/
Leve
rett
Cen
ter S
treet
trib
US
to a
poi
nt b
enea
th th
e R
R b
ridge
on
Nor
th L
ever
ett R
d.42
° 31
' 54"
72°
31' 2
0.48
"42
° 32
' 5.6
"72
° 31
' 35.
7"
M-4
Saw
mill
Riv
erLe
vere
ttR
R b
ridge
on
Nor
th L
ever
ett R
d. U
S to
S
awm
ill D
am in
Nor
th L
ever
ett
42°
30' 7
.9"
72°
29' 3
5.44
"42
° 32
' 5.6
"72
° 31
' 35.
7"
M-5
Saw
mill
Riv
erLe
vere
ttS
awm
ill D
am in
Nor
th L
ever
ett U
S to
co
nflu
ence
w/ t
rib #
11 U
s of
Dud
byvi
lle R
d.42
° 29
' 38"
72°
28' 0
2"42
° 30
' 7.9
"72
° 29
' 35.
44"
M-6
Saw
mill
Riv
erLe
vere
tttri
b #1
1 U
S to
Dam
@ L
ake
Wyo
la42
° 30
' 07"
72°
26' 1
1"42
° 29
' 38"
72°
28' 0
2"
Phas
e 1
- Ste
p 1.
Rea
ch L
ocat
ions
1.1
Rea
ch ID
USG
S To
po M
aps
Ort
ho M
aps
M-1
Gre
enfie
ldM
-2G
reen
field
M-3
Gre
enfie
ldM
-4G
reen
field
; Ora
nge
M-5
Ora
nge
M-6
Ora
nge
Phas
e 1
- Ste
p 2.
Str
eam
and
Val
ley
Type
Rea
ch ID
2.1
Elev
atio
n U
p (ft
) E
leva
tion
Dow
n(ft)
2.2
Valle
y Le
ngth
2.3
Valle
ySl
ope
%
2.4
Cha
nnel
Leng
th (
ft)
2.5
Cha
nnel
Slop
e %
2.6
Sinu
osity
2.7
Wat
ersh
edSi
ze (m
i2 )
2.8
Cha
nnel
Wid
th (f
t)
M-1
190.
2911
8.11
1305
1.2
0.6
2059
20.
351.
5831
.97
57.5
5M
-223
2.9
190.
2947
860.
972
340.
591.
5129
.306
55.1
M-3
337.
923
2.94
8686
1.2
1066
60.
981.
2323
.412
49M
-449
8.7
337.
9294
511.
711
331
1.42
1.20
21.7
3447
M-5
685.
6949
8.68
1193
71.
615
840
1.18
1.33
18.6
1244
M-6
853.
0168
5.69
1020
01.
612
067
1.39
1.18
1341
2059
272
3410
666
1133
115
840
1206
7
Phas
e 1
- Ste
p 2.
Str
eam
and
Val
ley
Type
Rea
ch ID
2.9
Valle
y W
idth
(ft)
2.10
Con
finem
ent
Rat
ioC
onfin
emen
tC
ode
Lette
r2.
11B
edfo
rmR
efer
ence
Str
eam
Ty
peM
-163
010
.9V
BC
DR
CM
-1a
387
6.7
BD
C/E
PR
C/E
M-2
176
3.2
SC
BS
PB
M-2
a17
4431
.7V
BC
/ES
PC
/EM
-392
218
.8V
BC
PR
CM
-425
45.
4N
WC
PR
CM
-4a
230
4.9
NW
CP
RC
M-5
235
5.3
NW
CS
PC
M-6
132
3.2
SC
BS
PB
Phas
e 1
- Ste
p 3.
Bas
in C
hara
cter
istic
s: G
eolo
gy a
nd S
oils
Rea
ch ID
3.1
Allu
vial
Fan
Yes,
No,
ND
=No
Dat
a,N
one,
NE=
Not
Eva
luat
ed
3.2
Gra
de C
ontr
olD
=Dam
, L=
Ledg
e, M
=Mul
tiple
No
Dat
a,
Non
e, N
E=N
ot E
valu
ated
,
3.3
Geo
logi
c M
ater
ials
(E
stim
ated
)D
omin
ant
/ %
Geo
logi
c M
ater
ials
(E
stim
ated
)
Su
b D
omin
ant
/ %
3.4
Val
ley
Side
Slo
pes
(F
lat,
Hill
y, S
teep
, Ver
y St
eep,
Extr
emel
ySt
eep,
ND
, NE)
Left
/
Rig
htM
-1N
oN
one
A
75
Flat
F
lat
G
F
2
5
Hill
y
H
illy
M-2
No
Roc
k W
ater
fall,
Bea
ver D
am?
G
F
50
A
40
Hill
y
H
illy
M-3
No
Roc
k W
eir,
Brid
ge
GF
95
A
5
Fl
at
Fla
tM
-4N
oD
am
GF
75
G
T
25
S
teep
Hill
yM
-5N
oD
am
GF
90
G
T
10
H
illy
Hill
yM
-6N
oD
ams
G
T
90
GF
10
Ste
ep
F
lat
Phas
e 1
- Ste
p 3.
Bas
in C
hara
cter
istic
s: G
eolo
gy a
nd S
oils
Rea
ch ID
3.5
Soi
l Pro
pert
ies
Hyd
rolo
gic
Gro
upFl
ood
Rat
ing
Wat
er T
able
Dee
pW
ater
Tab
le S
hallo
wEr
odib
ility
M-1
Freq
uent
M-2
Rar
eM
-3Fr
eque
ntM
-4Fr
eque
ntM
-5D
Rar
eS
light
(0-1
0%)
M-6
DR
are
Slig
ht (0
-10%
)
Phas
e 1
- Ste
p 4.
Lan
d C
over
and
Rea
ch H
ydro
logy
Rea
ch ID
4.1
Wat
ersh
ed
Land
Cov
er
His
toric
Wat
ersh
ed L
and
Cov
er C
urre
nt
Dom
inan
t
/ %
Wat
ersh
ed L
and
Cov
er C
urre
nt
Su
b -D
omin
ant
/ %
Impa
ct
H=H
igh,
L=L
ow,
NS=
Not
Sig
nific
ant
4.2
Cor
ridor
La
nd C
over
H
isto
ric
Cor
ridor
Lan
d C
over
Use
Cur
rent
D
omin
ant
/
%
Cor
ridor
Lan
d C
over
U
se C
urre
nt
Su
b-D
omin
ant
/ %
Impa
ct
H
=Hig
h, L
=Low
, N
S=N
ot S
igni
fican
t
M-1
Fore
stFo
rest
5
0S
hrub
/Cro
p 2
5/25
LFo
rest
Fore
st
50
Fiel
d
LM
-2Fo
rest
Fore
st
90
Fiel
d
1
0N
SFo
rest
Fore
st
75
Fiel
d
LM
-3Fo
rest
Fore
st
90
Fiel
d
1
0N
SFo
rest
Fore
st
90
Fiel
d
NS
M-4
Fore
stFo
rest
9
5Fi
eld
5
NS
Fore
stFo
rest
9
0Fi
eld
N
SM
-5Fo
rest
Fore
st
Fi
eld
NS
Fore
stFo
rest
8
0 S
hrub
NS
M-6
Fore
stFo
rest
9
0Fi
eld
10
NS
Fore
stFo
rest
9
9…
..N
S
Phas
e 1
- Ste
p 4.
Lan
d C
over
and
Rea
ch H
ydro
logy
4.3
Rip
aria
n B
uffe
r Wid
th (f
t)
Left
Ban
k
Rig
ht B
ank
Rea
ch ID
0-25
26-5
051
-100
>100
0-
2526
-50
51-7
5>1
00
Impa
ct
H
=Hig
h, L
=Low
, N
S=N
ot S
igni
fican
t
4.4
Gro
undw
ater
Inpu
ts
A=A
bund
ant,
M
= M
inim
al,
N=N
one,
ND
=NoD
ata,
NE=
Not
Ev
alua
ted
M-1
XX
NS
AM
-2X
XN
SA
M-3
XX
NS
AM
-4X
XN
SM
M-5
XX
NS
AM
-6X
XN
SM
Phas
e 1
- Ste
p 5.
Inst
ream
Cha
nnel
Mod
ifica
tions
R
each
ID
5.1
Flow
Reg
ulat
ion
D
R=D
rinki
ng IR
=Irr
igat
ion
SN=S
now
mak
ing
IM =
Impo
undm
ent
BY=
Byp
ass
N=N
one
ND
=No
Dat
a N
E=N
ot E
valu
ated
5.2
Brid
ges
& C
ulve
rts
Num
ber
Rea
ch L
engt
h
Impa
ct
H
=Hig
h L
=Low
NS=
Not
Si
gnifi
cant
ND
=NoD
ata
NE=
Not
Eva
luat
ed
5.3
Ban
k A
rmor
ing
RR
=Rip
-Rap
HB
=Har
d B
ank
M
=Mul
tiple
O=o
ther
N=N
one
ND
=No
Dat
a N
E=N
ot
Eval
uate
d
Rea
ch
Leng
th
Impa
ct
H=H
igh
L=L
ow
NS=
Not
Sig
nific
ant
ND
=NoD
ata
NE=
Not
Ev
alua
ted
M-1
N2
<20%
NS
RR
500'
LM
-2N
2<2
0%L
N…
.…
.M
-3IR
2<2
0%H
/LR
R10
00H
M-4
IM3
<20%
LR
R47
50H
M-5
IM5
<20%
NS
Laid
Sto
ne75
0N
SM
-6IM
2…
.N
SR
R50
NS
Phas
e 1
- Ste
p 5.
Inst
ream
Cha
nnel
Mod
ifica
tions
Rea
ch ID
5.4
Cha
nnel
Mod
ifica
tion
R
each
Len
gth
/ Per
cent
Impa
ct
H
=Hig
h L=
Low
NS=
Not
Sig
nific
ant
ND
=NoD
ata
NE=
Not
Eva
luat
ed
5.5
Dre
dgin
g H
isto
ry
G
R=G
rave
l Min
ing
DR
= D
redg
ing
CM
=Com
mer
cial
Min
ing
N=N
one
ND
= N
o D
ata
NE=
Not
Eva
luat
ed
Impa
ct
H=H
igh
L=
Low
NS=
Not
Sig
nific
ant
ND
=NoD
ata
NE=
Not
Ev
alua
ted
M-1
S /
300'
/ <
20%
LN
DN
DM
-2…
.N
SN
NS
M-3
M /
2000
' / >
20%
HD
RH
M-4
ND
ND
ND
M-5
….
ND
ND
ND
M-6
Non
eN
SN
NS
Phas
e 1
- Ste
p 6.
Flo
odpl
ain
Mod
ifica
tions
and
Pla
nfor
mC
hang
es
Rea
ch ID
6.1
Ber
ms
and
Roa
ds
1=O
ne S
ide
2=B
oth
Side
s N
=Non
e N
D=N
o D
ata
NE=
Not
Ev
alua
ted
Rea
ch L
engt
h /
Perc
ent
Impa
ct
H=H
igh
L=Lo
w N
S=N
ot S
igni
fican
t N
D=N
oDat
a N
E=N
ot
Eval
uate
d
6.2
Riv
er C
orrid
or D
evel
opm
ent
1=O
ne S
ide
2=B
oth
Side
s N
=Non
e N
D=N
o D
ata
NE=
Not
Eva
luat
ed
Rea
ch
Leng
th /
Perc
ent
Impa
ct
H=H
igh
L=Lo
w N
S=N
ot S
igni
fican
tN
D=N
oDat
a N
E=N
ot
Eval
uate
d
M-1
1 R
B<5
%N
SN
….
NS
M-2
1 LB
<5%
NS
N…
.N
SM
-31
LB…
.H
N…
.N
SM
-41
LB<2
0%H
N…
.N
SM
-52
<20%
LN
….
NS
M-6
….
….
NS
N…
.N
S
Phas
e 1
- Ste
p 6.
Flo
odpl
ain
Mod
ifica
tions
and
Pla
nfor
mC
hang
es
Rea
ch ID
6.3
Dep
ositi
onal
Fea
ture
s M
C=M
id C
hann
el P
=Poi
nt D
S=D
elta
Se
dim
ent
M=M
ultip
le N
=Non
e N
D=N
o D
ata
NE=
Not
Eva
luat
ed
Impa
ct
6.4
Mea
nder
Mig
ratio
n M
=Mig
ratio
n B
=Bifu
rcat
ion
A=A
vuls
ion
M=M
ultip
le N
=Non
e
ND
=No
Dat
a N
E=N
ot E
valu
ated
Impa
ct
6.
5 M
eand
er
Wid
th
Mea
nder
Wid
th R
atio
o
nly
eval
uate
d fo
r C
or E
riffl
e-po
ol o
r rip
ple-
dune
re
fere
nce
stre
am ty
pes
in n
arro
w (N
W) a
nd
unco
nfin
ed (B
D a
nd V
B) v
alle
ys
Impa
ct
H=H
igh
L=L
ow
NS=
Not
Sig
nific
ant
NA
=Not
App
licab
le
M-1
MC
, PL
ML
398
6.9
NS
M-2
MC
, PL
AL
300
-N
AM
-3M
HM
H20
81.
0H
M-4
ML
AL
203
4.3
LM
-5N
NS
NN
S16
03.
6L
M-6
NN
SN
NS
NA
NA
NA
Phase 1 - Step 6. Floodplain Modifications and PlanformChanges
Reach ID6.6 Meander Wavelength only evaluated for C or E riffle-pool or ripple-
dune reference stream types in narrow (NW) and unconfined (BD and VB) valleys
Impact H=High L=Low
NS=Not Significant NA=Not Applicable
% Straightened
M-1 350 / 57.55 = 6.1 L 12M-2 - NA 10M-3 1 H 47M-4 587 / 47 = 12.5 NS 10M-5 446 / 44 = 10.1 L 10M-6 - NA 7
Phas
e 1
- Ste
p 7.
Bed
and
Ban
k W
inds
hiel
d Su
rvey
Rea
ch ID
7.1
Ref
eren
ce
Stre
am T
ype
Mod
. Ref
. St
ream
Typ
e
Dom
inan
t Bed
For
m
C=C
acad
e
SP=S
tep-
Pool
PB
= Pl
ane
Bed
RP=
Riff
l ePo
ol D
R=
Dun
e-R
iffle
Bd=
Bra
ided
Br=
B
edro
ck
NE=
Not
Eva
luat
ed
Dom
inan
t Bed
Mat
eria
l B
r=B
edro
ck B
l=B
ould
er C
=Cob
ble
G=
Gra
vel S
=San
d N
E= N
ot
Eval
uate
d
7.2
Ban
k Er
osio
n H
igh=
�30%
Low
=�30
%
N=N
one
NE=
Not
Eva
luat
ed
M-1
ER
PG
-SL
M-2
BS
PB
rL
M-3
CR
PG
-CH
M-4
CS
P/R
PC
LM
-5C
RP
C/B
rL
M-6
BS
PC
/Br
N
Phas
e 1
- Ste
p 7.
Bed
and
Ban
k W
inds
hiel
d Su
rvey
R
each
ID
Ban
k Er
osio
n H
eigh
t
H
igh=
>15f
t M
ed=5
-15f
t Low
=<5f
t N
E=N
ot E
valu
ated
Impa
ct
7.3
Ice/
Deb
ris J
am P
oten
tial
(Ben
d, B
ridge
, C
ulve
rt, S
hallo
w,
Deb
ris,
Mul
tiple
, N
one,
Not
Eva
l)Im
pact
C
omm
ents
M-1
Med
L/N
SH
NS
M-2
Med
LM
LM
-3H
igh
HH
HM
-4Lo
wL
MN
DM
-5Lo
wN
SL
LM
-6N
one
NS
LN
S
Phas
e 1
- Ste
p 8.
Str
eam
and
Wat
ersh
ed Im
pact
Rat
ing
Rea
ch ID
4.1
Wat
ersh
ed
Land
U
se/C
over
4.2
Cor
ridor
La
nd U
se/
Cov
er
4.3
Rip
aria
n B
uffe
r Wid
th
5.1
Flow
R
egul
atio
n/W
ithd
raw
als
5.2
Brid
ges
and
Cul
vert
s
5.3
Ban
k St
abili
zatio
n/
Rev
etm
ents
5.4
Cha
nnel
M
odifi
catio
ns
5.5
Dre
dgin
g/G
rav
el M
inin
g
6.1
Ber
ms,
R
oads
, R
R's
, Pat
hs
6.2
Floo
dpla
in
Dev
elop
men
ts6.
3 C
hann
el
Bar
s
M-1
11
01
01
10
00
1M
-20
10
01
00
00
01
M-3
00
01
22
22
20
2M
-40
00
01
20
02
01
M-5
00
00
00
00
10
0M
-60
00
20
00
00
00
Phas
e 1
- Ste
p 8.
Str
eam
and
Wat
ersh
ed Im
pact
Rat
ing
Rea
ch ID
6.4
Mea
nder
M
igra
tion
6.5
Mea
nder
W
idth
Rat
io
6.6
Wav
elen
gth
Rat
io
7.2
Ban
k Er
osio
n/
Ban
k H
eigh
t
7.3
Ice
/Deb
ris J
am
Pote
ntia
lTo
tal S
core
Prio
rity
Ran
king
M-1
10
11
09
3M
-21
00
11
64
M-3
22
22
223
1M
-41
10
10
92
M-5
01
10
16
5M
-60
00
00
26
Phas
e 2;
Ste
p 0
Stre
am N
ame:
Saw
mill
Riv
er
Segm
ent I
D:
O
rgan
izat
ion
Obs
erve
rsSe
gmen
t'N
otA
sses
sed'
?Se
gmen
t Loc
atio
nSe
gmen
tLe
ngth
(ft)
Com
plet
ion
Dat
e7
Day
R
ain?
M-3
AFG
S/ V
HB
J Fi
eld/
R S
ewel
lU
S o
f con
fluen
ce w
/ God
dard
Bro
ok, M
onta
gue,
MA
4,20
06/
30/2
005
Yes
M-3
BFG
S/ V
HB
J Fi
eld/
R S
ewel
lU
S o
f God
dard
Bro
ok, s
traig
hten
ed re
ache
s6,
460
6/30
/200
5Y
es
Phas
e 2;
St
ep 0
Stre
am N
ame:
Saw
mill
Segm
ent I
D:
Wea
ther
Kno
wn
Floo
d H
isto
ry?
Sket
chD
one?
Phot
o Lo
g D
one?
M-3
AP
artly
clo
udy,
Sca
ttere
d T-
stor
ms,
low
80'
sY
esY
esY
esM
-3B
Sca
ttere
d T-
stor
ms,
low
80'
sY
esY
esY
es
Phas
e 2;
St
ep 1
Stre
am N
ame:
Saw
mill
Riv
erR
iver
Cor
ridor
Enc
rchm
ents
Ber
m L
engt
h ft
R
oad
Leng
th f
tR
ailro
ad L
engt
h ft
Segm
ent I
D:
1.
1 W
ater
shed
Zon
e
1.2
Allu
vial
Fan
Le
ftR
ight
Left
Rig
htLe
ftR
ight
M-3
AR
espo
nse
No
020
00
00
0M
-3B
Res
pons
eN
o70
030
045
000
00
Phas
e 2;
St
ep 1
Stre
am N
ame:
1.
4 A
djac
ent T
erra
ce o
r H
illsi
deS
awm
ill R
iver
Impr
oved
Pat
h L
engt
hD
evel
opm
ent L
engt
h
Slo
pe -
Lef
t Cor
ridor
Slo
pe -
Rig
ht C
orri
dor
Segm
ent I
D:
Le
ftR
ight
Left
Rig
ht F
lat
Hill
ySt
eep
Very
Ste
ep
Extr
. Ste
ep F
lat
Hill
ySt
eep
Very
Ste
ep
Extr
. Ste
ep
M-3
A0
00
0X
XM
-3B
00
00
XX
Phas
e 2;
St
ep 1
Stre
am N
ame:
1.4
Adj
acen
t Ter
race
or
Hill
side
Saw
mill
Riv
erC
ontin
uous
with
ban
k? L
eft
Con
tinuo
us w
ith b
ank?
Rig
htW
ithin
1 B
F w
idth
? L
eft
With
in 1
BF
wid
th?
Rig
htSe
gmen
t ID
:
Alw
ays
Som
etim
esN
ever
Alw
ays
Som
etim
esN
ever
Alw
ays
Som
etim
esN
ever
Alw
ays
Som
etim
esN
ever
M-3
AX
XX
XM
-3B
XX
XX
Phas
e 2;
St
ep 1
Stre
am N
ame:
1.4
Adj
acen
t Ter
race
or
Hill
side
Saw
mill
Riv
er T
extu
re -
Lef
t
T
extu
re -
Rig
ht
Segm
ent I
D:
Till
Bed
rck
Bld
er/C
obG
rave
l Sa
ndSi
lt/C
lay
Oth
erN
o Ev
alTi
llB
edrc
kB
lder
/Cob
Gra
vel
Sand
Silt/
Cla
yO
ther
No
Eval
M-3
AX
XM
-3B
XX
Phas
e 2;
St
ep 1
Stre
am N
ame:
Segm
ent i
nH
uman
-cau
sed
chan
geS
awm
ill R
iver
1.5
Valle
y Fe
atur
es
Con
finem
entT
ype
a ro
ck g
orge
in v
alle
y w
idth
?1.
6 N
oSe
gmen
t ID
:
Val
ley
Wid
th
ft.
N
ar. C
onf.
Se
mi-c
onf
Nar
row
Bro
adVe
ry B
road
Yes
No
Yes
No
Gra
de C
ontr
ols
M
-3A
1,06
6X
XX
XM
-3B
780
XX
XX
Phas
e 2;
St
ep 2
Stre
am N
ame:
Stre
am C
hann
elS
awm
ill R
iver
2.9
Sinu
osity
Typ
e
Segm
ent I
D:
2.
1 B
ankf
ull
Wid
th ft
.2.
2 M
ax
Dep
th ft
.2.
3 M
ean
Dep
th ft
.
2.4
Floo
dpro
ne
Wid
th ft
.
2.5
Low
B
ank
Hei
ght f
t.
2.6
Rat
io
W/d
mea
n
2.7
Entr
ench
men
t R
atio
2.8
Inci
sion
R
atio
-Low
(<1.
2 )M
oder
ate
(1.2
-1.
5) H
igh
(>1.
5) O
xbow
s (>
1.5)
M-3
A64
ft2.
11.
792
02.
8537
.65
14.3
81.
36H
igh
M-3
B56
ft4
3.8
1000
3.8
14.7
417
.86
1Lo
w
Phas
e 2;
St
ep 2
Stre
am N
ame:
Stre
am C
hann
el
Saw
mill
Riv
er2.
10 T
ype
of R
iffle
s
2.11
R
iffle
S p
acin
g2.
12 S
ubst
rate
Com
posi
tion
%
Segm
ent I
D:
C
ompl
ete
Erod
edSe
dim
ente
d
NA
Not
Eva
Dis
t
ft.
Bed
rk
Bou
ld
Cob
Coa
rse
Gra
vel
Fine
G
rave
lSa
nd
or >
Silt/
Cla
y Pr
esen
t?D
etrit
us
%LW
D
Cou
nt B
ed
Bar
M-3
AX
…25
639
3Y
XM
-3B
X…
848
2610
8Y
X
Phas
e 2;
St
ep 2
Stre
am N
ame:
Saw
mill
Riv
er
2.13
Ave
rage
Larg
est P
artic
le
2.14
Str
eam
Typ
e B
ed M
ater
ial
Sub
clas
s Slo
pe
Bed
For
m
Segm
ent I
D:
B
ed
(X)
Bar
A,B
,C,D
,E,F
,G
1.B
edro
ck 2
.Bou
lder
3.
Cob
ble
4.G
rave
l 5.
Sand
a
, b, c
, Non
e, N
o D
ata
(Cas
cade
, Ste
p-Po
ol, P
lane
B
ed,R
iffle
-Poo
l, D
une-
Rip
ple,
B
raid
ed, B
edro
ck)
M-3
A
133m
mC
Coa
rse
grav
elR
iffle
-poo
lM
-3B
64.6
7mm
CC
obbl
eP
lane
Bed
Phas
e 2;
St
ep 2
If a
new
ref
eren
ce S
trea
m T
ype
was
rec
orde
d fo
r th
e se
gmen
t,St
ream
Nam
e:th
en c
hang
e th
e R
efer
ence
Str
eam
Typ
e in
the
Phas
e 1
Step
7.1
..
Saw
mill
Riv
erR
efer
ence
Str
eam
Ty
pe
Ref
eren
ce B
ed
Mat
eria
l
R
efer
ence
Sub
clas
s Sl
ope
R
efer
ence
Bed
For
m
Segm
ent I
D:
S
trea
m T
ype
-AB
CD
EFG
Bed
rock
/Bou
lder
/Cob
ble/
Gra
vel/S
and
a, b
, c, N
one,
No
Dat
a (C
asca
de, S
tep-
Pool
, Pla
ne
Bed
,Riff
le-P
ool,
Dun
e-R
ippl
e,
Bra
ided
, Bed
rock
) M
-3A
CG
rave
lN
one
Riff
le-p
ool
M-3
BC
Gra
vel
Non
eR
iffle
-poo
l
Phas
e 2;
Ste
p 2
Stre
am N
ame:
3.1
Stre
am B
anks
Saw
mill
Riv
er T
ypic
al B
ank
Slop
e B
ank
Tex
ture
Low
er
Con
sist
ency
Ban
k Te
xtur
e U
pper
Con
sist
ency
Segm
ent I
D:
Sh
alM
odSt
eep
Und
cut
B
drck
Bld
er/C
ob
Gra
vSa
ndSi
lt/C
lay
Mix
Coh
/ non
-coh
Bdr
ckB
ldr/C
ob
Gra
vSa
ndSi
lt/C
lay
Mix
Coh
/n
on-c
oh
M-3
AX
X
X
X
XM
-3B
XX
XX
X
Phas
e 2;
St
ep 3
Nea
r Ban
k N
ear B
ank
Stre
am N
ame:
3.1
Stre
am B
anks
con
tinue
dVe
g Ty
pe L
eft
Veg
Type
Rig
ht
Saw
mill
Riv
er
Ban
k Er
osio
n Le
ft
Ban
k Er
osio
n R
i ght
Rev
etm
ent
Left
Rev
etm
ent
Rig
ht(C
onif,
Dec
id, S
hr/S
ap,H
erb,
Law
n, P
ast,
Bar
e, In
v)
Segm
ent I
D:
Ero
sion
Lnt
h ft
.E
rosi
onH
t ft.
Ero
sion
Lng
th ft
.E
rosi
onH
t ft.
Typ
e (R
ip-r
ap,
Wal
ls,O
ther
,N
one)
Len
gth
ft.
Typ
e (R
ip-r
ap,
Wal
ls,O
ther
,N
one)
Len
gth
ft.
Dom
inan
tSu
b-do
mD
omin
ant
Sub-
dom
M-3A
129
545
05
Rip
-rap
170
Rip
-rap
140
Her
bS
hr/S
apH
erb
Shr
/Sap
M-3B
322
554
05
Rip
-rap
3,13
0R
ip-r
ap1,
836
Her
bS
hr/S
apH
erb
Shr
/Sap
Phas
e 2;
Step
33.
2 R
ipar
ian
Buf
fer W
idth
Stre
am N
ame:
3.1
Stre
amB
anks
con
tinue
dM
id-C
hanl
Dom
inan
t
Sub-
Dom
inan
t
Saw
mill
Riv
erB
ank
Can
opy
% L
eft
Ban
k C
anop
y %
Rig
htLe
ft
R
ight
Le
ft
Segm
ent I
D:
0-2
526
-50
51-7
576
-100
0-
2626
-51
51-7
576
-101
Ope
nC
losd
<55�
2526
-50
51-1
00>1
00<5
5�25
26-5
051
-100
>100
<55�
2526
-50
51-1
00>1
00
M-3
AX
XX
XX
M-3
BX
XX
XX
Phas
e 2;
St
ep 3
Stre
am N
ame:
3.2
Rip
aria
n B
uffe
r Wid
thB
uffe
r Veg
Typ
eB
uffe
r Veg
Typ
e3.
3 R
ipar
ian
Cor
ridor
Saw
mill
Riv
erSu
b-D
omin
ant
Rig
ht
Dom
inan
tSu
b-do
min
ant
Lan d
Use
/Dom
Land
Use
/Sub
-Dom
Mas
s Fa
ilSe
gmen
t ID
:
0-25
26-5
051
-100
>100
Left
R
ight
Left
R
ight
Left
R
ight
Left
R
ight
Ht
ft.M
-3A
XD
ecid
D
ecid
Shr
b/S
ap S
hrb/
Sap
Hay
H
ayFo
rest
For
est
Non
eM
-3B
XD
ecid
D
ecid
Shr
b/S
ap S
hrb/
Sap
Hay
H
ayFo
rest
For
est
Non
e
Phas
e 2;
St
ep 4
Stre
am N
ame:
Saw
mill
Riv
er
Segm
ent I
D:
4.
1 Sp
ring/
Seep
4.2
Adj
acen
t W
etla
nd4.
3 Fl
ow
Stat
us4.
4 N
umbe
r of
Deb
ris J
ams
4.5
Impo
undm
ents
Impo
undm
ent
Loca
tion
4.6
Num
ber o
f St
orm
wat
er
Inpu
ts
4.7
Ups
trea
m
Flow
R
egul
atio
nM
-3A
Som
eS
ome
Mod
0N
one
NA
0Im
poun
dmen
tM
-3B
Non
eS
ome
Mod
0N
one
Non
e0
Impo
undm
ent
Phas
e 2;
St
ep 4
Stre
am N
ame:
Saw
mill
Riv
er
Segm
ent I
D:
4.
9 N
umbe
r of
Bea
ver D
ams
Leng
th a
ffect
ed
b y d
ams
Brid
ge a
nd C
ulve
rt
Ass
essm
ent?
Con
stric
t typ
ePh
oto
Take
nG
PS
Take
nC
hann
el C
onst
.Fl
oodp
rone
C
onst
.Pr
oble
ms
M-3
A1
300'
Brid
geX
XX
DA
, SB
, AB
ridge
XX
XD
AM
-3B
0N
AB
ridge
XN
one
Phas
e 2;
St
ep 5
Stre
am N
ame:
Saw
mill
Riv
er5.
1 B
ar
T ype
s5.
2 O
ther
Fe
atur
es
Segm
ent I
D:
M
id B
arPo
int B
arSi
de B
arD
iago
nal
Bar
Del
ta B
arIs
land
Bar
Floo
d C
hute
sN
eck
Cut
offs
Cha
nnel
A
vuls
ions
Bra
idin
g
M-3
AM
ult
Mul
tN
one
Mul
tN
one
Mul
tM
ult
Non
eM
ult
Non
eM
-3B
Mul
tM
ult
Non
eN
one
Non
eN
one
Non
eN
one
Non
eN
one
Cha
nnel
Bed
and
Pl
anfo
rm C
hang
es
Phas
e 2;
St
ep 5
Stre
am N
ame:
Saw
mill
Riv
er
5.3
Stee
p R
iffle
s an
d H
ead
Cut
s
Segm
ent I
D:
St
eep
Riff
les
Hea
d C
uts
Trib
utar
y R
ejuv
enat
ion
5.4
Stre
am F
ord
or
Ani
mal
Cro
ssin
g
5.5
Cha
nnel
Alte
ratio
nsC
omm
ents
M-3
AM
ult
Non
eN
oN
oD
redg
ing,
Stra
ighe
ning
Mea
nder
s be
ing
recr
eate
d fro
m p
revi
ousl
y st
raig
hten
ed c
hann
el
M-3
BM
ult
Non
eN
oN
oD
redg
ing,
Stra
ighe
ning
Long
sec
tions
of s
traig
hten
ed s
tream
with
rip
rap
& b
erm
ing
US
of S
. Stre
et B
ridge
.
Phas
e 2;
St
ep 6
Stre
am N
ame:
Saw
mill
Riv
erH
abita
t Ass
essm
ent
Segm
ent I
D:
St
ream
Gra
dien
t Typ
e6.
1 Ep
ifaun
al S
ubst
rate
- A
vaila
ble
Cov
er6.
2 Po
ol S
ubst
rate
6.3
Pool
Va
riabi
lity
6.4
Sedi
men
t D
epos
ition
6.5
Cha
nnel
Fl
ow S
tatu
s6.
6 C
hann
el
Alte
ratio
n
M-3
ALo
w15
1512
915
17M
-3B
Low
916
416
153
Rap
id H
abita
t Ass
essm
ent
Phas
e 2;
St
ep 6
Stre
am N
ame:
Saw
mill
Riv
er6.
8 B
ank
Stab
ility
Ban
k Ve
geta
tion
Prot
ectio
nR
ipar
ian
Vege
tatio
n Zo
ne W
idth
Segm
ent I
D:
6.
7 C
hann
el
Sinu
osity
Left
R
ight
Left
Rig
htLe
ft
Rig
htTo
tal
Scor
eC
ondi
tion
Rat
ing
Hab
itat S
trea
m
Con
ditio
nM
-3A
13
8
8
7
7
7
713
00.
65G
ood
M-3
B3
9
8
5
5
8
810
80.
54Fa
ir
Phas
e 2;
St
ep 7
Stre
am N
ame:
Rap
id G
eom
orph
ic A
sses
smen
tS
awm
ill R
iver
7.1
Deg
rada
tion
7
.2
Agg
rada
tion
7.3
Wid
enin
g
7.4
Pla
nfor
mTo
tal
7.5
Con
ditio
n7.
6 St
ream
Segm
ent I
D:
Sc
ore
STD
H
isto
ricSc
ore
STD
H
isto
ricSc
ore
STD
H
isto
ricSc
ore
STD
H
isto
ricSc
ore
Rat
ing
Con
ditio
nM
-3A
18N
oN
o15
No
No
15N
oN
o15
No
No
630.
79G
ood
M-3
B12
No
No
17N
oN
o14
No
No
11N
oN
o54
0.68
Goo
d
Phas
e 2;
St
ep 7
Stre
am N
ame:
Saw
mill
Riv
er
Segm
ent I
D:
C
onfin
emen
t Ev
al7.
5 C
hann
el
Evol
utio
n M
odel
Cha
nnel
Ev
olut
ion
Stag
e
7.6
Geo
mor
phic
St
ream
Con
ditio
n7.
7 St
ream
Se
nsiti
vity
Cha
nnel
Adj
ustm
ent P
roce
sses
Nar
rativ
e
M-3
AU
ncon
fined
FIV
Goo
dM
oder
ate
Bre
akou
t poi
nt re
crea
ting
mea
nder
& a
cces
s to
FP
whe
re
conf
ined
. Alre
ady
adju
sted
but
will
con
tinue
to s
tabi
lize
and
evol
ve.
M-3
BP
lane
bed
FIII/IV
Goo
dH
igh
Wid
ened
and
pro
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bre
akin
g ou
t lik
e S
egm
ent A