Al
Ve r
le
y
on a
uer
St
Nel
son
St
Hudson Walk
Prince St
Fleet Pl
Albee Sq
Duffield St
eS
Pl
Pl
Al be
m eru
Elm
Bo
rP l Ha no ve
Pl m eru Bo
Walkway
Gold St
Adams St
Jay St
Lawrence St Bridge St
Pl ney
p Ra m
t St Cou r
Pl
Pl kin s Tom p
t vin sS
3rd
Av e
Ne
St
nd St Bo
int
en
rS
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ug
tS
t
t
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ke
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25 June 2013 Survey eymund.diegel@parks.nyc.gov
St
las
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sS
t
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sp
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t
l
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t Ma
Pa
rk
tt S
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9th
ley
l
St
St
1s
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rro
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277 Trees were mapped as impacted
Pl
Pl
t
St
ll S
t
Recommendations: Do nothing: Let trees go through full annual leaf out cycle to see which ones survive before replacing anything. As capital restorationas permit, eliminate salt ponding locations to allow for better draining of flood salt waters.
Fis k
r St
Mo Pl on
3r
ilt m Ha
St ith
nt
13
Sm St
th
7th
St
civ
5th
St
dS t
4th
St
2n dS
go m
er
t
yP
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mp
p
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te
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14 27
St
at
e
Hw
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22
nd
23
rd
St
St
St
St
Av e
th
st
27
th
Ra
15 St
th
St
St
m
20 21
16
th
18
th
17 St
th
p Pr
St
os pe c
tA ve
8th
St
Un
na m
ed
St
re
et
l
DEP currently has Green Infrastructure draining reconstruction project on Columbia Street between Sigourney and Bay which should be informed of Sandy's lessons before replanting. There is also proposal for a new park and regrading of Gowanus Bay Terminal as part of EPA Gowanus Superfund Cleanup that should integrate Halleck Street and Columbia salt water draining issues. Most impacted areas are Red Hook Houses at Dwight and King Street and Red Hook Park.
tD r
p
St
Ra
th
m
19
m
St
W es
Ra
11 th
ar k
St
St
tP
t tree med S
th
Ra
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12
th
pe c
10
Pr os
al S t
Av e
leck
ln P
8th
6th
eld
l
Av e
rfi
mp
t
Ga
ley
Ra
bia S
rke
sP
8
Col um
Be
Al
I 27
St
co
St
St
ve nA lto mi
ant
t
De
5th
Ha
Bry
Per
dS
Lin
Jo hn
7th
ame
t
l
Mill
int
tS
Field Notes: Mainly London Planes (Platanus acerifolia) and Dawn Redwoods (Metasequoia glystroboides) were impacted by salt water intrusion to their root areas.
l
Sa
eP
t
Hal
2n
St
ith t
en
rlin gP
Av e
St
net S
sid
6th
Cre
St
Sm
St
t
eS
Pre
rks A ve
Pl
t
Ste
dA ve
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St
son
t
t
Do
2n
t ry S
St
Gar
hS
Hen
Bay
Bus
Nel
4t h
t Hic
t
Alle y
ks S
St ego Ots
leck
r St
St
14 Foot Flood Surge Line (approximate)
fic S
Av e
St
Ho yt
sid en
W hit we ll
mp Ra
St ht
yS
H al
ame
St
St
C en tre
4th
5th
Hun ting ton
ig Dw
ds
ton Clin
ry S Hen
St ds
Cre
St
278 ve I nA
ch ar
Wa rr
tle
Potential Water Ponding Sites (Saline Sinks) (based on topographic sinks in flood zone) Open salt water in 1766 (since landfilled)
Sa
Pre
t
Nel son
Mill
Sig our ne
Ri
t
ll S
Pl
Pl
tS
ilto
St
rro
Pl
Park
St Plaza
St
ke
St
Ca
en
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Dy
y
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t
St
Bu
ion
St
ar Va n
Pre
Pl
4th
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St
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St
St
Col
t tS un Br Va n
ffe
t
ss
t
t Pl
St
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nt S
St 3rd
en
ltic
side
Pl
2nd
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sid
t
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75 % 100 %
e Av sh
d
ng
8
elye
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ar
Sid
ry S t
r Pl eve Che
St Hic ks
A lle y I 27
Rap
Be
t
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5th
Col
St
an
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Pl
St
1st
St
t
ory
g
hull
Hanson
ff S
Gr eg
rin
elye
Wo od
ko
Ave
Fla
St
Be
Pearl St
Pl Gar den Hen
q St
Rap
Pre
net
g
ab
St
Pl
t
in
Se
l St
t
Co
tt
n
rS
K
ay
St
Hic
rS no ve
W ol co
St
roll
Wy c
t
n
Car
ks S
va
t
St
Wal kw
St
De
tle
gra
mp
lli
n
ce
Bu
De
es S
tio
ee
t
Ra
an
Su
St
50 % Greene
St
Den
on
va
er
en
St
St is rr
Pi
Wo od
Wa rr
Stro
St mb ia y la Im
rf ita
m
m
le
ha
Vi s
ed
Wa rre nP l
St Hic ks
Pl Tiff any Alle y
Col u St
rf ha W al ci er m m
De
St
nt S
hul
m
Co
W
Adams St
Pl Wil low
mb ia Col u
Barry Rd lR d me Ki m
n
Fe
Rd ha m es Gr
Evans Rd
to
Walkway
Mon tag ue T er
I 27 Pl
man St Fur Ram p
Tampa R d
Hay Rd
Ferry Line Rd
in
mit
e Ave
Lafayett
25 %
Ave
Cl
w ne
Av e
Carlton
Co
Sum
Bo
St
tic
nt Ave
St
kett
St
an
0
St
roll
Atl
t
Percentage of tree leaf canopy that leafed out
Oxford
d
R
Car
l
St
i St
ltic
eS
hP
Adelph
Ba
St
t rland S
St
Sac
side
Re
en
t
Cumbe
n
Pre
ke
Wa rr
Sta t
nS
St
oo
M
raw
nda
sto
Oxford
f al d
gR
Di
Ver a
Gowanus / Red_Hook Flood Impacts Post Sandy Flood Tree Leaf Out Percentages Trees impacted by Salt water ponding and salt water flooding
l Elliott P
H
y Pl
Deg
t
orn
rk gton Pa Washin
t
ss S
St
erh
Ave Portland
St
ic
ing
rm
Alley k Wal ton hing Was k Wal ord Oxf
Irvi ng
eS
cif
Liv
he
ene Pl Fort Gre
Rd an g i rt Rd Ca aig r C
Ferr ai Cr
ltic
gre
t
Sc
Willoughby Ave
Dekalb Ave
lix St Saint Fe
Kan
Con
St
Pa
St
Ba
ity S
Myrtle Ave
dwards
en
St
Saint E
rig En
St
Pl
ht
Rd
lto n
Rockwell
s
rI
no
a
Rd
Am
Wa rr
er
ov
ca na b
Pac
ific
Barry Rd
G
Es
p
8
St
Rd
Ram
I 47
n
Rd
ai
ar
Fu
Elliott Walk
l
M
Be
H
Ln
l
Ashland P
E
d
Re
k oo
p
Alley
Auburn P
Fair St
m
Park Ave
I 278
I 278
Navy Walk
Ra
Willoughby St
Park Ave
xt
fort Com
ly ar
t
p
z E University Pl ue ven hA
p
Is
rd
bi
Rd
Alley
mon S
Ram
s tbu Fla
Ram
rs
no
n
n
Jorale
Johnson St
Ext nue Ave
d
rR
er
co
Rd
St
ts L
p Ram
e rd
Rd
ov
se
t
sen
Hun
p Ram
Ca
n to ay Cl
G
Ab
Johnson St
ue S
Rem
t
St
Ramp
Clermo
tag
ce C
Andes Rd
ont
Tillary St
Tillary St
sh tbu Fla
Mon
rrep
z
Gra
Pie
a n Pl
8
t
n
d Ave Portlan
ue S
eL
Adams St
Lov
Navy St
tag
Cadm
Mon
Al ley
These were built on the old Seabrings Tidal Mill ponds, so settlement and ponding of salt water in these locations was variable on tree health DRAFT MAP