Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
733+
00
730+
00
740+
00
734+
00
731+
00
720+
00
694+
00
722+
00
714+
00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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664+
00
662+72
662+00
663+
00
50
53.653.754.1
54.454.353.954.2
54.654.5
54.054.6
54.2
54.2
54.754.7
54.754.2
54.354.4
54.254.9
54.4
54.2
55.054.4
54.955.0
54.454.9
53.754.3
54.4
53.753.4
54.8
54.1
55.0
54.3
54.5
55.155.2
54.0
53.5
54.654.8
53.554.1 53.8
54.2
53.4
54.8
55.355.2
54.1
55.255.4
53.6
54.1
53.9
55.0
55.3
53.7
54.5
54.2
53.7
53.953.7
54.9
55.5
54.3
53.9
55.0
55.655.6
54.2
55.554.3
55.055.4
54.0
54.5
55.455.7
54.3
53.854.0
54.254.6
53.9
54.1
55.2
55.9
54.1
54.8
55.0
54.8
55.8
54.6
55.5
54.3
55.9
54.254.7
55.3
56.0
55.4
54.8
54.2
55.9
55.1
56.1
54.1
56.2
54.7
55.6
55.8
55.0
55.8
56.1
54.2
54.5
56.4
55.4
55.8
55.355.5
54.9
54.4
55.8
55.5
54.3
55.8
56.1
54.554.7
56.6
56.055.4
56.555.7
55.0
56.155.8
56.6
54.5
56.6
54.6
55.3
54.5
55.8
54.9
56.9
54.8
56.456.1
56.6
56.1
56.1
56.956.6
56.4
54.9
55.955.5
54.6
56.956.4
57.1
55.9
55.4
57.0
55.0
55.1
56.4
55.0
54.8
55.9
57.3
56.2
56.6
55.0
56.5
55.1
56.8
56.4
54.9
57.0
55.7
57.4
56.0
56.5
57.557.5
57.356.8
57.0
55.856.5
55.3
56.8
55.3
55.4
55.9
46.9
58.0
55.4
57.1
57.7
55.4
56.956.7
57.0
55.7
56.9
55.9
55.1
55.5
58.056.9
47.1
56.3
46.9
56.6
57.6
50.4
57.3
47.249.1
58.2
56.255.7
57.3
46.9
55.3
56.8
47.1
57.2
55.755.9
57.3
46.8
57.1
56.2
58.458.5
55.8
47.3
56.9
58.6
53.7
57.0
48.4
56.4
57.6
58.8
49.1
51.7
57.0
51.0
57.9
56.4
55.9
57.4 57.1
55.9
58.9
57.4
53.9
49.7
51.4
55.9
57.7
51.5
57.3
55.956.1
58.655.6
56.9
49.8
57.5
50.6
51.551.2
57.3
50.9
58.2
56.3
58.1
51.4
58.0
56.8
51.5
56.3
57.5
51.4
56.4
57.6
57.5
57.9
51.7
56.1
52.3
59.3
55.4
58.8
57.4
59.4
54.5
56.4
52.1
52.3
56.356.5
57.1
58.0
52.0
58.0
56.5
57.9
57.9
54.3
56.6
54.1
53.1
52.6
60.0
54.0
57.557.4
53.2
58.3
56.7
52.6
54.0
59.1
56.8
53.6
56.8
52.9
59.7
53.4
54.4
58.4
58.2 59.4
58.9
53.0
57.6
53.5
58.3
53.5
57.2
53.2
54.3
58.9
60.6
53.8
60.3
57.5
53.6
57.6
57.0
58.9
53.7
58.0
54.5
54.8
57.1
57.4
60.6
58.8
58.5
57.7
54.2
57.3
57.5
58.3
54.2
57.6
54.5
57.1
58.7
57.8
56.4
54.7
56.0
54.8
58.9
57.6
60.6
55.756.2
57.5
56.3
59.6
58.5
55.4
58.357.7
55.7
60.5
57.7
60.0
57.9
57.9
59.4
56.1
57.1
60.9
59.1
57.6
60.0
60.1
58.5
56.956.6
61.160.3
59.9
57.7
58.2
57.3
59.7
58.5
59.6
60.4
58.6
58.6
57.5
58.6
59.3
59.7
58.2
59.4
61.3
58.6
58.6
60.4
58.6
58.2
59.4
58.658.9
59.7
58.5
58.3
59.1
61.1
58.6
59.4
60.8
58.8
59.659.6
59.1
59.0
60.8
59.3
61.1
61.1
59.7
60.2
59.8
59.7
59.3
60.3
59.4
60.5
59.3
59.9
59.8
59.6
61.5
59.3
60.2
59.7
59.6
60.4
59.5
59.0
60.5
59.7
59.8
59.3
58.3
61.561.0
60.1
62.2
57.5
60.360.2
59.6
60.8
61.260.9
60.4
60.059.5 59.7
60.3
61.5
58.8
61.0
60.2
60.360.2
60.0
62.5
60.1
60.6
57.5
59.458.3
60.5
61.0
57.8
61.5
61.0
61.9
60.6 60.3
61.1
62.060.8
60.5
61.4
61.7
60.7
62.2
61.360.9
61.1
60.9
60.3
58.358.2
61.5
58.6
59.359.9
58.9
60.8
61.1
61.4
58.6
59.1
61.661.8
59.4
61.6
61.3
61.5
61.1
60.7
61.1
59.459.8
61.661.5
62.0
60.9
61.7
61.6
59.6
61.6
61.7
59.8
59.6
61.2
59.7
61.5
61.7
61.6
61.8
59.8
61.6
61.2
61.8
61.3
61.6
61.5
61.8
61.5
59.5
61.0
61.3
61.861.961.962.0
60.9
61.2
59.759.3
60.3
61.1
62.2
61.0
61.6
59.8
62.0
62.1
61.0
61.6
59.7
62.0
59.9
61.4
62.1
61.2
60.8
62.1
61.4
62.161.8
60.4
60.9
60.8
60.5
60.4
61.9
62.0
62.2
61.8
61.1
60.4
61.5
60.360.5
62.1
60.7
60.6
61.961.661.3
62.0
62.0
63.0
61.2
60.7
62.1
60.560.660.7
61.5
60.8
62.0
61.5 61.5
61.8
62.3
61.661.761.5
62.0 61.6
64.1
61.8
61.461.361.2
61.6
61.4
63.3
61.4
61.5
61.5
61.7
62.6
61.2
62.9
61.6 61.4
64.7
62.5
64.0
62.4
62.062.8
65.4
62.3
63.9
62.2
61.6
61.0
63.6
61.361.6
63.7
61.8
61.1
65.064.6
61.4
63.062.1
65.7
62.6
64.763.3
62.0
63.0
64.0
65.5
62.0
63.764.3
61.7
66.0
62.663.0
66.3
64.7
62.3
63.263.8
65.2
64.365.4
62.762.9
66.0
64.563.9
63.2
65.0
63.364.164.5
65.6
63.8
65.1
64.0
65.865.2
64.464.665.0
76°14'0"W
76°14'0"W
76°16'0"W
37°0'
0"N
37°0'
0"N
76°16
'0"W
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 2
None
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 1 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
! !
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
862+
00
832+
00
820+
00
810+
00
803+
00
860+
00
859+
00
852+
00
851+
00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
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00
51.951.7
51.551.8
51.751.9
51.551.7
51.8
51.7
51.751.8
52.0
51.651.9
52.0
51.7
51.8
51.6
51.5
52.0
51.951.7
52.052.2
51.6
52.0
51.8
52.0
50.9
51.6
52.1
51.2
52.1
51.8
50.9
52.0
51.3
52.0
51.7
52.1
51.1
52.0
50.951.1
51.851.6
51.8
50.9
52.0
51.6
51.450.9
51.852.1
51.7
52.1
51.151.0
52.1
52.0
51.3
51.8
51.4
51.851.9
51.6
51.5
51.7
50.9
51.4
51.1
51.7
50.851.8
52.1
51.4
51.9
51.851.5
51.0
52.0
52.0
51.9
51.5
51.1
51.350.9
51.3
51.7
51.9
51.9
51.3
51.6
51.2
50.9
51.5
51.8
51.6
52.1
51.7
52.1
51.5
51.2
51.7
51.3
51.8
52.0
51.1
50.5
50.9
51.1
51.0
52.051.9
51.7
50.6
51.0
52.2
51.8
51.9
51.0
51.451.6
52.1
51.7
51.0
52.0
52.0
51.2
51.5
50.6
51.4
51.7
52.0
51.3
51.451.7
51.5
52.1
51.3
51.952.1
51.050.6
51.7
52.2
51.051.1
50.8
51.6
51.0
52.252.1
51.0
51.5
51.9
52.1
52.551.6
51.5
51.0
51.1
52.0
50.251.1
52.3
51.6
52.052.6
51.9
51.0
51.4
51.1
50.2
51.9
51.7
52.3
51.0
51.4
51.0
51.051.5
50.3
51.8
52.351.9
50.2
51.0
51.951.5
52.2
51.3
52.2
51.3
52.052.3
50.9
51.8
51.9
50.251.1
51.6
51.0
51.7
51.3
51.5
51.3
51.3
52.1
50.751.0
51.8
51.1
52.2
52.2
51.251.4
50.3
51.7
51.4
51.9
51.0
52.3
51.5
51.1
52.1
51.7
52.0
50.550.9
52.0
51.551.0
52.1
52.0
51.451.0
52.2
50.3
51.3
52.1
52.6
51.5
51.3
50.5
52.3
51.7
51.0
52.0
50.951.5
51.3
51.050.4
52.0
51.0
51.9
52.1
52.2
51.3
52.0
52.1
51.9
52.3
51.1
51.3
51.651.551.6
50.6
52.0
51.4 51.2
52.2
51.6
51.0
51.1
51.6
51.4
50.451.1
52.652.0
51.8
51.1
52.3
52.2
52.0
51.2
51.5
51.1
52.2
51.3
50.5
52.1
51.1
51.8
51.6
51.6
51.3
52.3
51.5
50.6
52.3
51.7
51.9
51.3
52.152.2
51.1
52.1
50.7
51.7
51.5
51.3
52.3 52.4
51.2
51.5
51.1
50.6
52.0
51.551.6
52.7
51.5
51.1
51.851.4 51.3
51.3
50.9
52.052.4
52.452.452.5
51.6
51.7
51.2
51.3
52.1
50.5
52.5
50.8
51.8
52.1
51.5
51.2
52.5
51.2
51.3
51.4
52.452.2
52.5
52.5 52.6
51.451.0
51.7
51.351.2
51.8
51.6
52.4
51.4
51.5
51.6
52.7
50.7
52.4
52.7
51.7
51.3
51.3
52.3
50.8
52.7
51.4
51.4
51.4
51.751.9
51.6
52.752.4
51.4
52.0
50.7
52.6
51.5
52.4
51.7
52.1
52.4
52.7
51.4
52.3
51.6
50.6
51.6
51.5
52.3
52.5
51.8
50.9
51.452.0
52.8
51.3
51.9
51.6
51.5
51.0
52.9
52.4
51.7
51.4
52.8
52.5
51.4
52.2
51.7
51.7
51.7
52.8
50.851.5
52.5
52.4
52.4
51.7
51.551.0
52.3
51.8
53.0
51.6
52.0
51.6
51.7
52.9
52.6
51.951.5
50.7
52.5
51.5
52.5
50.6
52.6
51.7
52.6
51.9
51.951.8
50.7
52.9
52.3
52.6
51.3
51.7
51.8
52.6
51.651.0
52.6
51.9
52.3
51.9
52.953.0
52.8
51.5
51.8
52.4
51.8
52.3
51.9
50.9
51.9
53.0
51.8
52.7
51.8
53.0
52.0
52.9
51.1
52.7
51.7
51.8
53.0
51.7
52.0
52.3
52.7
51.9
52.8
52.9
51.9
51.3
53.2
51.7
52.3
51.952.0
51.1
51.9
52.7
53.1
52.2
52.0
51.4
52.6
52.0
51.7
53.3
52.0
52.8
51.2
51.8
52.6
53.1
52.1
52.4
51.8
53.2
53.0
53.0
51.4
52.5
53.3
52.1
52.0
52.8
51.951.9
52.6
52.1
51.4
53.3
52.051.9
52.1
53.0
52.3
52.151.6
52.052.5
52.1
52.0
51.9
51.9
51.5
53.1
53.4
53.0
52.4
52.2
52.2
52.1
52.2
52.452.4
53.2
51.9
53.1
51.8
53.2
52.7
52.0
53.4 53.4
52.2
52.1
52.8
52.9
52.3
52.0
53.3
51.7
52.2
53.0
53.1
52.2
52.4
51.651.9
52.9
52.0
52.2
52.5
53.1
52.3
53.4
52.5
52.3
52.5
52.4
53.0
53.5
52.0
53.4
52.3
52.6
53.553.5
53.0
51.6
53.4
52.4
52.7
52.6
52.8
52.1
52.3 52.3
52.652.5
51.8
52.8
53.3
52.6
52.6
53.4
52.2
52.4
52.1
53.6
52.553.1
53.2
52.1
52.7
52.7
52.752.6
53.6
52.6
53.5
52.4
52.8
52.2
53.4
52.4
52.8
52.6
53.6
52.9
52.7
53.6
53.4
53.1
52.352.4
52.8
52.4
53.6
52.6
52.8
52.5
52.9
53.6
52.9
52.8
52.8
53.353.5
53.8
52.3
52.9
53.753.6
53.4
52.4
52.3
52.6
53.1
52.8
53.0
53.0
52.6
52.4
53.6
52.5
52.9
53.9
53.0
53.4
53.7
53.053.153.0
52.4
52.453.4
53.4
53.1
53.8
53.0
53.2
53.5
53.6
52.8
53.253.2
52.4
53.5
53.1
53.8
53.2
53.653.1
53.4
53.1
53.0
53.753.8
53.2
52.7
53.3
53.5
53.8
53.0
53.353.4
53.9
53.2
53.1
53.4
53.4
53.7 53.4
52.7
53.2
53.4
53.7
53.1
54.1
53.4
53.6
54.1
52.8
54.0
52.7
53.5
54.1
53.5
52.6
54.0
53.3
53.5
52.7
54.0
53.0
53.653.4
53.4
53.4
52.5
53.0
54.2
53.5
53.653.6
53.4
53.5
52.8
54.3
53.6
54.2 54.053.7
52.952.9
53.4
54.3
53.5
53.7
53.9
53.5
53.4
52.9
53.6
52.9
53.753.9
53.1
53.8
53.1
54.1
54.4
53.5
53.1
53.9
54.1
53.853.8
53.0
53.2
53.953.8
53.053.0
53.8
53.553.6
53.6
53.9
53.1
54.154.2
53.1
53.4
53.8
53.1
53.853.8
53.3
53.4
53.6
53.4
54.3
53.4
53.953.9
53.3
53.7
54.354.0
53.7
53.4
54.454.0
54.554.5
54.053.5
54.3
54.2
54.7
54.654.9
54.4
54.3
54.6
54.8
54.2
54.8
54.9
55.055.2
55.055.3
55.755.455.4
76°12'0"W
76°12'0"W37
°0'0"N
37°0'
0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 3
Shee
t 1
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 2 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
!!!!!
! !
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
932+
00
913+
00
981+
00
972+
00
960+
00
930+
00
900+
00
891+
00
883+
00
882+
00
871+
00
980+
00
952+
00
939+
00
933+
00
880+
00
879+
00
970+
00
969+
00
950+
00
949+
00
941+
00
919+
00
911+
00
910+
00
902+
00
893+
00
890+
00
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00
872+
00
869+
00
961+
00
942+
00
899+
00
922+
00
921+
00
931+
00
923+
00
982+
00
870+
00
979+
00
940+
00
920+
00
912+
00
901+
00
892+
00
889+
00
971+
00
959+
00
951+
00
929+
00
909+
00
903+
00
881+
00
962+
00
935+
00
927+
00
984+
00
983+
00
978+
00
975+
00
974+
00
964+
00
955+
00
947+
00
916+
00
914+
00
908+
00
905+
00
886+
00
885+
00
874+
00
868+
00
866+
00
938+
00
928+
00
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00
918+
00
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00
865+
00
986+
00
977+
00
967+
00
963+
00
958+
00
956+
00
953+
00
946+
00
944+
00
936+
00
907+
00
904+
00
897+
00
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00
888+
00
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00
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00
988+
00
966+
00
894+
00
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00
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00
973+
00
917+
00
898+
00
987+
00
968+
00
957+
00
948+
00
945+
00
937+
00
934+
00
926+
00
895+
00
884+
00
985+
00
965+
00
954+
00
878+
00
867+
00
976+
00
943+
00
906+
00
915+
00
49.450.3
49.649.2
51.350.8
49.3
51.450.7
49.450.650.2
51.3
51.250.7
51.4
49.3
51.5
51.9
50.7
51.4
49.350.3
51.1
49.3
51.7
51.7
50.1
51.6
49.3
51.6
50.4
51.8
51.0
51.451.6
51.5
50.4
50.9
51.3
51.3
51.5
49.6
51.8
50.951.4
51.3
51.250.9
50.8
49.650.1
51.7
51.6
51.4
50.7
51.0
50.6
51.5
51.9
49.8
51.051.5
49.7
51.0
51.7
51.6
51.751.0
51.9
51.5
50.9
51.0
51.7
51.0
50.2
51.5
50.0
51.852.0
51.8
51.150.0
51.7
52.4
51.4
50.9
51.4
51.3
51.9
49.6
50.951.7
51.9
51.451.0
52.1
51.4
49.9
52.4
50.8
51.3
52.5
50.9
52.1
52.5
50.2
52.4
51.4
51.2 51.8
52.5
49.4
52.1
51.650.7
51.7
51.0
52.3
51.0
51.2
50.9
51.0
50.3
51.9
52.2
50.0
51.3
51.3
52.5
51.7
52.4
50.0
50.9
51.5
52.9
51.8
52.2
50.4
52.6
51.3
51.851.3
50.0
52.452.6
51.7
51.7
51.5
52.0
51.0
51.3
52.7
52.2
51.049.9
52.6
51.0
51.4
52.5
51.1
51.9
51.8
51.6
49.9 50.551.0
51.0
52.4
50.9
51.5
51.9
52.4
51.0
52.5
50.3
51.851.3
52.1
52.2
52.5
52.051.8
51.0
51.5
52.5
52.5
51.050.6
52.152.6
51.7
50.3
51.6
51.0
51.3
51.1
52.6
52.3
51.6
52.5
51.450.2
51.8
52.7
52.2
51.0
51.851.8
51.3
50.1
52.4
52.3
51.3
51.0
51.1
51.5
52.9
50.1
52.0
52.0
52.5
52.1
51.451.0
52.3
51.1
52.6
52.1
52.4
51.4
51.050.2
51.6
52.5
53.7
51.051.9
51.1
51.752.1
50.6
52.2
52.2
51.8
52.3
51.3
53.9
50.7
51.7
51.5
52.1
51.251.0
52.1
52.0
52.5
52.9
50.851.3
52.1
52.3
51.1
51.9
51.6
52.3
51.1
50.5
52.4
51.6
51.4
51.0
52.0
51.3
50.4
52.5
52.252.4
51.3
52.4
51.4
52.0
52.4
51.6
52.3
51.4
52.3
51.3
52.1
50.5
52.6
51.351.0
51.6
51.0
52.2
52.5
52.0
51.6
52.4
52.1
52.7
50.6
51.051.5
52.3
52.1
51.7
52.2
51.6
52.2 52.2
50.851.0
51.9
51.1
52.1
51.0
51.5
51.8
51.9
50.7
52.0
52.0
52.2
51.3
51.1
51.3
52.3
51.5
51.4
52.2
51.3
51.851.2
50.5
51.7
51.5
51.9
52.0
52.1
52.4
51.8
51.2
51.7
50.5
51.8
51.1
52.1
51.8
52.1
50.6
51.6
52.1
52.0
52.1
51.951.1
50.8
51.9
52.3
51.1
51.9
51.6
52.2
51.6
52.3
50.9
51.6
51.4
51.3
51.7
51.5
51.651.2
52.2
51.1
51.7
51.6
51.1
51.7
52.1
51.4
52.0
52.052.1
52.2
51.650.9
52.1
52.151.8
52.0
51.6
51.7
51.7
51.2
52.2
51.9
51.051.8
51.5
52.0
51.6
51.0
52.0
51.5
51.6
51.2
52.1
51.1
51.9
51.8
51.6
51.4
51.1
52.1
51.8
51.8
51.2
51.9
51.1
51.7
52.0
51.8
52.152.0
52.1
52.2
51.6
51.2
51.451.5
52.151.9
51.1
52.1
51.6
52.1
51.4
51.4
52.050.7
51.4
51.4
51.5
52.152.2
52.1
51.7
51.9
51.0
52.1
52.2
52.152.1
51.6
52.0
51.9
51.8
51.8
51.4
51.7
51.7
51.0
51.4
52.0
51.8
51.7
51.1
51.9
52.1
51.5
51.9
52.1
52.1
51.4
52.1
51.3
51.1
52.1
51.6
52.0
51.5
51.9
52.0
51.5
51.6
51.5
51.3
51.5
52.0
51.1
51.2
51.9
51.7
51.5
52.1
51.4
52.3
51.7
51.5
51.8
51.451.1
51.6
52.0
51.4
52.1
52.1
51.8
52.0
51.4
52.2
51.6
51.1
52.2
51.4
51.5
51.7
51.6
51.6
51.4
51.551.1
52.1
51.9
52.0
51.5
50.8
51.9
51.6
52.2
51.5
51.1
51.8
51.5
52.0
51.0
51.5
51.6
51.9
51.3
51.8
51.1
51.8
51.2
52.0
52.0
51.9
51.7
51.151.152.0 51.4
51.9
51.9
51.9
51.9
52.1
51.351.4
51.6
51.5
52.0
52.0
51.0
51.0
51.7 51.7
51.9
52.1
52.0
51.6
52.1
52.0
51.8
51.952.0
51.4
51.4
51.1 51.0
51.7
51.451.1
51.6
51.9
51.9
51.0
51.7
50.9
51.0
51.6
51.9
51.1
51.6
51.952.051.8
52.1
51.6
51.251.6
51.6
51.0
51.9
51.8
51.4
52.0
51.951.9
51.7
51.1
51.4
51.4
51.8
51.9
51.9
51.5
51.051.3
51.3
52.2
51.5
51.352.0
51.8
51.9
51.051.0
51.351.1
51.551.9
51.151.7
51.7
51.5
51.1
52.1
51.5
51.7
51.8
52.0
51.451.0
51.4
51.151.4
51.6
51.451.6
51.6
51.0
51.450.8
51.7
50.9
51.4
51.9
51.8
51.0
51.3
51.2
51.0
51.751.6
50.9
51.7
51.7
51.5
51.751.6
51.7
50.9
51.6
51.1
51.1
51.3
50.9
51.9
52.2
51.4
51.3
51.6
51.7
51.0
51.550.9
51.3
51.4
51.6
51.851.5
51.7
51.6
51.0
51.4
51.651.2
50.951.6
51.6
51.9
51.3
50.8
51.6
51.5
51.7
51.7
50.951.5
51.250.6
51.3
51.5
52.0
51.7
51.6
51.2
50.951.6
50.6
51.5
51.6
51.3
51.7
51.7
50.8
51.4
51.6
51.4
51.5
51.851.6
51.6
50.5
51.4
51.6
51.250.8
51.6
51.4
50.4
52.1
51.3
51.6
51.5
51.3
51.8
51.7
51.5
50.6
51.1
51.5
50.9
51.6
51.551.7
50.7
51.5
50.6
51.6
51.2
51.6
51.1
51.550.9
50.9
51.0 50.7
51.6
51.5
51.951.5
51.451.5
51.9
51.1
51.3
50.651.0
51.4
51.6
51.8
51.5
51.5
51.3
51.2
52.0
51.5
50.7
51.4
51.6
51.250.9
51.0
51.4
50.8
50.5
51.850.7
51.3
51.551.9
51.6
51.6
51.6
50.8
50.5
50.9
51.4
51.1
51.951.5
51.5
50.7
51.2
51.5
50.8
51.6
50.9
51.4
50.6
50.8
51.451.9
51.5
51.0
51.1
51.451.5
50.5
51.5
51.0
51.4
50.851.1
51.1
50.851.3
51.0
50.5
51.3
51.6
51.7
51.2
50.9
51.8
51.1
50.8
50.2
51.4
51.0
51.2
51.2
50.5
50.751.1
51.3
50.5
50.8
51.4
51.0
51.2
50.7
51.0
51.2
51.451.7 51.3
51.1
50.8 50.9
50.5
51.0
50.850.850.1
51.3
51.0
51.451.0
50.3
51.4
51.050.3
51.4
51.0
51.3
50.450.851.0
51.4
50.350.4
51.4
50.950.950.3
50.850.2
50.950.1
49.149.149.1
50.0 50.0
76°10'0"W
76°10'0"W37
°0'0"N
37°0'0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 4
Shee
t 2
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 3 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
!!!!
!!!
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
1089
+00
1081
+00
1039
+00
1099
+00
1059
+00
1110
+00
1090
+00
1079
+00
1071
+00
1070
+00
1061
+00
1051
+00
1050
+00
1042
+00
1040
+00
1031
+00
1029
+00
1020
+00
1019
+00
1011
+00
1009
+00
1002
+00
1000
+00
989+
00
1109
+00
1101
+00
1062
+00
1022
+00
1012
+00
992+
00
991+
00
1091
+00
1049
+00
1010
+00
1001
+00
1072
+00
1032
+00
1111
+00
1069
+00
1052
+00
1041
+00
1021
+00
990+
00
1100
+00
1080
+00
1060
+00
1030
+00
999+
00
1095
+00
1078
+00
1112
+00
1093
+00
1085
+00
1082
+00
1036
+00
1008
+00
1106
+00
1104
+00
1098
+00
1092
+00
1087
+00
1084
+00
1073
+00
1068
+00
1057
+00
1056
+00
1054
+00
1053
+00
1048
+00
1045
+00
1034
+00
1033
+00
1025
+00
1015
+00
1014
+00
1006
+00
1005
+00
1003
+00
997+
00
1103
+00
1096
+00
1076
+00
1075
+00
1047
+00
1037
+00
1028
+00
1026
+00
1017
+00
998+
00
995+
00
994+
00
1107
+00
1067
+00
1065
+00
1064
+00
1043
+00
1023
+00
1088
+00
1083
+00
1077
+00
1074
+00
1044
+00
1024
+00
1013
+00
1105
+00
1066
+00
1058
+00
1055
+00
1018
+00
1004
+00
1108
+00
1102
+00
1097
+00
1086
+00
1046
+00
1035
+00
1027
+00
1016
+00
1007
+00
996+
00
993+
00
1094
+00
1063
+00
1038
+00
53.653.153.453.853.252.6
53.5
53.4
53.3
54.0
53.854.2
54.4
54.0
54.653.4
55.0
53.8
55.2
54.6
54.354.9
54.4
53.3
53.7
51.2 51.7
55.0
54.5
53.4
53.4
54.1
51.4
54.2
53.654.1
53.4
51.2
53.8
53.653.9
52.5
53.953.9
51.3
52.7
51.7
51.8
53.7
51.2
51.7
53.5
54.052.0
56.552.8
53.352.853.6
54.7
52.7
51.551.2
52.1
53.8
53.9
57.753.6
53.0
52.452.6
51.2
53.8
53.4
53.4
51.4
53.954.5
53.8
54.153.4
52.3
54.153.8
54.8
52.4
51.1
55.1
54.6
52.4
54.5
54.1
55.6
53.0
54.9
52.9
55.1
54.7
54.5
54.3
55.6
51.0
53.6
56.5
55.6
54.0
53.0
53.8
55.2
53.5
54.3
56.0
54.8
54.2
52.3
53.9
55.8
55.954.2
56.8
55.1
54.4
53.0
56.156.4
52.952.6
52.8
57.156.3
54.4
53.4
54.5
56.0
57.1
52.8
54.9
57.2
53.4
53.9
55.5
54.4
52.5
52.5
54.2
55.4
54.2
54.154.2
53.8
54.355.4 56.3
55.5
53.5
54.3
52.3
54.7
56.4
53.5
53.9
57.5
53.0
52.652.4
56.1
56.3
55.5
53.7
53.7
57.254.0
53.5
53.3
55.7
54.3
55.4
55.6
55.5
56.6
55.0
52.7
54.7
55.453.1
56.1
53.4
53.1
53.7
53.6
52.9
54.6
54.0
57.8
54.6
55.5
54.3
53.8
54.353.8
52.8
55.1
55.2
54.9
54.0
52.8
52.7
54.6
54.4
53.854.3
54.153.3
54.8
54.655.5
55.0
52.0
52.752.4
55.9
57.3
53.3
52.3
54.9
53.0
53.8
54.1 55.6
52.0
54.5
52.7
54.2
52.0
51.9
52.5
53.6
56.7
54.0
51.4
55.8
53.5
52.2
51.2
53.6
55.0
53.6
55.2
53.8
55.9
52.9
53.2
54.6
55.7
52.6
52.3
55.8
54.4
51.8
53.9
56.7
51.4
55.4
52.7
53.5
55.454.7
54.7 55.0
56.453.4
53.3
56.6
54.9
54.4
51.0
55.0
55.1
55.0
52.7
54.0
53.6
55.5
53.3
53.9
53.5
51.7
54.355.0
52.5
53.8
56.2
53.4
52.4
50.652.3
54.5
53.3
56.2
54.053.5
52.3
52.1
51.7
56.2
50.8
55.6
53.4
53.1
53.7
54.5
54.4
52.7
54.754.2
50.8
55.354.6
57.0
53.0
53.6
53.3
56.6
50.1
56.1
56.2
55.0
54.2
50.5
55.0
50.1
53.4
54.0
55.6
50.1
56.0
56.3
52.555.1
55.555.1
54.0
53.7
50.7
55.8
51.4
57.0
53.8
53.5
55.0
55.3
56.3
51.0
55.3
51.2
56.2
54.7
53.4
50.2
56.1
54.556.7
55.858.3
55.0
55.9
51.8
56.9
51.4
55.5
56.0
53.5
53.4
56.2
58.3
55.2
51.2
53.051.5
50.1
58.1
54.2
56.0
55.1
57.5
53.3
51.3
56.0
55.4
52.4
57.0
53.5
50.6
55.1
53.1
57.7
56.5
56.0
52.752.4
50.2
58.2
59.159.0
53.3
55.655.5
57.1
55.3
57.9
51.8
53.6
55.053.5
50.4
59.3
55.5
51.452.2
55.2
58.7
54.9
53.0
50.6
57.358.0
53.1
53.4
55.753.5
55.355.0
56.9
54.7
52.0
53.3
53.1
60.5
50.6
58.1
54.7
59.1
52.7
54.5
50.8
53.452.8
57.756.9
55.5
53.1
58.2
50.9
53.8
54.7
54.554.0
52.7
50.9
59.3
53.4
57.8
52.7
54.055.1
56.8
58.659.1
51.1
52.9
57.556.9
53.8 54.8
58.5
51.5
52.1
53.8
56.1
54.152.7
54.854.9
52.6
52.1
53.6
58.0
52.154.2
52.8
53.4
51.1
53.5
57.7
54.4
51.5 52.4
54.0
59.3
52.6
57.9
52.6
56.3 57.057.6
51.0
57.4
54.0
52.7
54.8
56.0
58.8
50.9
53.3
53.1
52.6
52.3
54.7
51.6
52.6
52.0
58.1
53.8 53.4
53.1
54.6
50.7
53.4
53.3
54.6
52.3
53.4
55.4
52.3
53.0
51.4
58.157.2 57.7
54.3
53.5
56.8
52.8
50.6
56.3
52.1
50.7
56.9
53.0
52.3
52.8
51.2
53.3
54.2
50.4
52.9
54.053.0
55.3
51.952.7
53.0
52.3
51.5
53.7
52.7
56.0
51.6
56.5
50.8
53.3
51.1
53.5
50.4
54.4
52.4
52.6
51.7
55.556.1
52.150.9
55.3
53.3
52.4
50.5
53.052.8
51.752.4
51.5
52.2
54.954.4
54.9
51.7
52.7
52.2
54.2
52.451.4
51.4
53.6
52.6
53.1
55.5
52.4
52.7
50.6
52.1
50.9
52.7
52.4
55.2
51.3
53.252.6
50.9
52.6
54.8
52.1
54.6
50.4
55.0
53.7
51.3
52.6
51.1
53.1
52.7
50.7
54.454.7
52.5
53.0
50.9
53.1
51.8
52.752.2
50.6
53.0
54.1
52.7
54.855.3
51.4
51.1
52.451.5
52.7
50.952.0
52.954.3
54.6
52.8
51.5
51.6
51.0
52.4
51.6
52.0
54.8
53.0
54.7
51.8
52.8
52.8
51.8
54.4
50.7
53.454.6
51.6
54.452.6
52.7
52.351.9
54.5
50.9
52.8
50.6
51.8
52.7
50.7
54.1
52.7
51.852.8
52.4
51.8
54.4
51.1
51.8
51.5
52.3
53.3
51.0
50.8
52.7
54.3
52.0
51.6
51.8
50.5
52.4
51.0
54.1
51.4
51.9
54.454.3
53.053.7
54.4
50.1
52.7
52.0
51.8
54.1
51.251.9
52.2
54.2
50.351.6
52.5
52.452.3
51.851.651.1
54.3
50.2
52.1
51.8
51.7
51.2
52.5
54.1
51.4
54.253.9
49.9
54.1
51.951.3
52.7
51.7
51.350.0
51.8
51.8
51.952.0
54.0
51.7
53.9
50.2
52.6
51.8
51.2
51.1
51.9
52.8
52.2
49.9
51.8
54.154.2
51.3
51.6
51.6
51.1
53.854.1
50.151.2
53.8
54.3
52.5
51.8
51.5
51.0
53.153.7
51.2 51.3
52.0
49.9
51.8
52.6
51.0
51.6
51.2
55.3
52.5
49.7
53.9
51.7
54.0
50.9
51.6
52.1
54.0
52.5
51.4
51.2
51.7
50.3
51.6
53.8
50.849.8
51.051.5
54.0
52.4
51.951.8
53.553.653.6
49.5
51.9
53.2
53.9
51.0
51.051.6
52.4
51.4
51.6
51.0
53.4
51.9
51.3
52.3
54.0
51.1
52.1
51.5
51.5
53.6
51.0
52.0
52.0
51.4
53.9
51.0
53.2
51.4
53.353.0
50.8
51.952.8
51.4
53.153.5
51.6
51.151.7
50.8
53.8
51.7
51.9
53.1
51.4
51.3
51.852.7
51.250.9
52.952.6
53.4
51.0
52.4
50.8
51.9
53.3
50.951.1
52.752.6
52.7
51.2
51.8
51.4
52.2
51.7
50.9
52.653.1
51.5
51.6
51.0 51.5
51.8
52.452.4
52.5
51.8
51.0
52.8
52.2
52.3
52.3
51.8
52.352.3
51.8
52.252.1
52.452.3
52.1
51.7
52.452.4
52.452.2
52.352.452.3
49.949.7
76°6'0"W
76°8'0"W
76°8'0"W
36°58
'0"N
76°6'
0"W
36°58'0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 5
Shee
t 3
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 4 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
1211
+00
1200
+00
1179
+00
1149
+00
1230
+00
1210
+00
1208
+00
1188
+00
1180
+00
1171
+00
1169
+00
1160
+00
1151
+00
1121
+00
1228
+00
1219
+00
1218
+00
1199
+00
1191
+00
1190
+00
1168
+00
1140
+00
1120
+00
1141
+00
1129
+00
1170
+00
1229
+00
1198
+00
1161
+00
1150
+00
1139
+00
1131
+00
1220
+00
1209
+00
1201
+00
1181
+00
1159
+00
1119
+00
1130
+00
1189
+00
1178
+00
1118
+00
1185
+00
1233
+00
1207
+00
1197
+00
1165
+00
1155
+00
1148
+00
1143
+00
1117
+00
1227
+00
1224
+00
1222
+00
1213
+00
1196
+00
1174
+00
1172
+00
1162
+00
1157
+00
1146
+00
1135
+00
1123
+00
1216
+00
1235
+00
1232
+00
1225
+00
1221
+00
1204
+00
1202
+00
1193
+00
1186
+00
1176
+00
1166
+00
1154
+00
1134
+00
1132
+00
1127
+00
1115
+00
1113
+00
1163
+00
1152
+00
1124
+00
1214
+00
1205
+00
1194
+00
1183
+00
1182
+00
1177
+00
1138
+00
1137
+00
1126
+00
1167
+00
1144
+00
1231
+00
1223
+00
1158
+00
1156
+00
1147
+00
1145
+00
1133
+00
1125
+00
1217
+00
1203
+00
1192
+00
1187
+00
1116
+00
1114
+00
1234
+00
1212
+00
1184
+00
1175
+00
1153
+00
1142
+00
1128
+00
1122
+00
1226
+00
1195
+00
1173
+00
1136
+00
1215
+00
1206
+00
1164
+00
57.758.358.3
57.7
60.0
57.9
59.658.1
59.6
60.0
57.759.5
59.1
57.7
59.5
58.0
59.859.5
58.7
57.8
57.959.4
56.9
59.558.3
59.159.5
59.458.3
55.6
59.558.2
55.8
57.4
58.2
59.556.5
57.9
57.4
58.3
56.3
58.4
57.0
58.057.5
57.0
58.6
58.4
57.0
56.9
59.0
57.2
58.2
57.956.4
56.8
57.656.9
56.858.3
58.057.6
57.6
56.5
56.4
58.6
56.7
56.6
56.8
56.6
57.4
55.7
58.2
58.5
56.6
58.5
56.5
56.0
56.4
58.6
54.6
58.0
56.557.0
56.4
58.357.4
56.4
55.5
55.856.656.8
56.4
55.0
56.8
57.5
56.3
56.3
55.4
54.2
58.3
54.2
58.2
56.5
55.5
56.2
56.1
57.3
57.5
56.9
56.0
55.6
54.1
56.9
56.1
56.0
54.257.4
56.1
55.5
55.8
56.0
57.056.6
53.854.4
55.6
52.5
57.7
54.8
55.855.9
56.3
52.8
56.6
57.857.8
56.7
54.0
55.6
54.7
55.7
56.154.7
55.9
57.4
55.1
57.1
56.5
55.6
52.5
54.0
55.6
56.555.7
53.9
56.2
55.7
54.4
53.1
56.9
55.5
55.9
55.0
57.056.2
54.2
53.9
55.5
55.6
57.556.2
55.4
56.3
55.3
52.353.8
52.7
56.0
55.3
54.7
55.2
56.1
54.9
55.356.5
54.4
54.9
57.1
55.3
56.1
53.3
55.3
56.1
51.7
55.155.1
56.8
55.0
55.355.0
55.6
52.3
54.452.9
55.6
54.9
54.9
57.1
54.9
55.4
56.055.4
57.0
55.0
54.9
51.8
54.6
53.1
56.5
54.154.9 54.9
54.3
56.1
54.7
56.8
53.151.7
54.2
54.9
54.655.4
54.6
57.0
54.4
53.9
55.655.6
57.1
51.7
55.0
57.0
54.8 54.6
54.4
56.5
53.6
52.5
54.3
53.254.0
56.1
55.2
57.6
51.5
55.1
54.354.3
53.0
55.3
56.8
53.5 55.0
54.6
55.1
54.154.2
56.457.1
54.1
51.3
57.4
54.353.2
54.5
54.1
54.1
54.6
53.8
52.2
54.7
56.0
54.1
54.0
55.8
54.7
54.7
51.2
56.8
54.0
54.3
55.1
53.9
53.8
52.1
54.6
54.1
52.7
54.0
54.0
55.0
51.1
53.8
54.1
55.0
54.0
54.1
52.7
57.0 56.2
53.8
51.2
55.6
54.6
54.0
53.8
55.354.4
56.2
52.5
53.954.1
56.4
51.0
53.8
54.0
52.7
53.6
54.4
54.4
53.453.7
52.5
54.3
51.1
54.5
55.1
53.7
53.0
57.056.0
54.1
54.3
54.5
53.4
53.553.5
51.0
52.8
55.7
54.3
53.4
54.2
51.3
53.1
55.2
53.6
53.5
56.4
53.6
54.1
51.0
54.6
51.5
54.8
54.6
53.4
53.3
53.4
51.7
54.9
53.9
52.4
55.0
53.4
51.0
53.9
54.2
53.5
55.6
53.1
55.6
54.4
57.6
53.1
52.1
53.854.1
55.8
52.9
53.8
50.9
54.0
53.6
53.553.2
52.052.9
54.1
50.8
53.8
53.1
53.3
56.6
53.7
54.2
53.0
55.1
55.8
53.5
53.3
53.7
55.6
53.1
55.6
50.8
53.3
51.4
53.6
57.0
52.1
54.1
55.3
53.1
53.7
50.2
53.8
52.9
55.5
52.3
52.7
53.3
55.3
53.653.9
53.854.3
53.5
50.5
55.4
53.0
53.2
52.0
55.7
52.952.3
53.5
55.155.6
50.9
55.5
52.2
53.8
53.1
50.6
52.653.0
55.6
52.3
53.6
53.2
53.5
54.5
54.3
55.2
52.752.7
53.2
52.8
50.8
54.1
52.0
55.0
53.0
54.0
54.655.4
53.753.4
55.1
54.2
51.1
53.6
52.2
52.552.3
51.052.2
55.7
54.2
52.4
54.8
53.0
53.6
54.0 55.7
53.0
52.2
51.2
52.3
53.2
54.1
52.252.4
54.9
53.0
53.453.0
51.2
55.8
53.0
54.3
56.3
55.4
52.1
56.6
51.052.2
53.0
51.651.8
54.6
52.9
54.9
52.4
53.0
56.3
51.1
56.6
51.6
51.7
53.6
55.5
51.4
52.7
54.4
52.9
54.5
56.3
52.8
51.8
51.9
51.151.3
52.151.1
52.1
56.1
53.6
52.4
54.6
52.4
52.3
52.9
51.5
55.8
51.8
52.6
56.4
53.7
51.1
56.6
54.8
51.451.4
55.7
52.251.7
53.6
51.1
51.5
52.5
55.7
52.8
51.8
55.4
52.5
52.2
54.7
53.5
51.852.2
53.9
51.4
51.4
52.4
54.6
56.5
55.3
53.1
55.8
52.8
53.7
52.6
51.4
52.1
52.3
53.8
51.5
54.7
51.1
54.2
56.255.8
52.352.5
56.253.3
51.3
53.0 52.6
54.4
51.1
53.2
56.056.1
51.3
52.8
51.9
53.5
54.5
51.7
50.9
51.5
51.7
53.7
55.9
52.1
51.4
51.2
54.4
53.152.9
53.8
52.3
51.4
52.7
56.0
53.3
55.654.6
52.2
53.9
52.4
55.9
54.1
51.2
52.2
54.2
52.4
52.0
52.4
55.6
51.6
52.4
51.152.2
53.8
52.7
54.1
51.6
54.8
51.8
52.2
52.3
53.0
55.3
53.8
53.653.4
51.6
53.2
52.2
55.6
52.5
55.4
52.1
52.5
53.1
51.7
55.5
51.6
53.5
52.1
52.8
53.4
51.5
53.1
53.4
53.0
53.4
51.7
53.9
53.4
52.1
51.8
53.1
54.8
52.2
52.351.6
55.454.8
52.152.9
53.1
53.553.4
53.0
52.0
53.0
52.4
56.2
52.751.8
53.0
53.0
52.2
53.0
51.7
53.1
53.0
52.0
53.8
51.8
53.0
53.0
51.6
52.4
53.0
53.2
53.7
52.2
53.0
51.6
53.3
52.2
53.4
52.5
52.2
52.9
51.7
53.4
52.7
51.5
53.4
52.8
51.9
52.9
53.2
51.8
51.4
53.4
53.0
53.4
53.0
53.5
52.8
51.452.2
53.0
51.5
53.453.4
53.4
51.4
52.853.653.3
53.8
52.5
53.7
53.5
52.753.0
53.1
53.8
53.154.0
53.153.0
53.9
53.454.1
54.253.6
53.4
54.554.5
53.954.8
53.654.153.6
76°4'0"W
76°6'0"W
36°58
'0"N
36°58
'0"N
76°4'
0"W
76°6'
0"W
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 6
Shee
t 4
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 5 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
Reach: Thimble Shoal ChannelMaintained Depth: 50 Ft
1340
+00
1269
+00
1249
+00
1320
+00
1308
+00
1300
+00
1298
+00
1289
+00
1359
+00
1350
+00
1348
+00
1329
+00
1328
+00
1319
+00
1309
+00
1280
+00
1278
+00
1258
+00
1250
+00
1239
+00
1238
+00
1270
+00
1339
+00
1338
+00
1310
+00
1248
+00
1358
+00
1349
+00
1318
+00
1299
+00
1288
+00
1279
+00
1260
+00
1259
+00
1240
+00
1290
+00
1268
+00
1330
+00
1336
+00
1334
+00
1267
+00
1354
+00
1347
+00
1325
+00
1323
+00
1317
+00
1312
+00
1305
+00
1286
+00
1281
+00
1272
+00
1266
+00
1264
+00
1261
+00
1256
+00
1255
+00
1253
+00
1247
+00
1246
+00
1337
+00
1333
+00
1311
+00
1284
+00
1357
+00
1353
+00
1351
+00
1345
+00
1343
+00
1342
+00
1331
+00
1326
+00
1314
+00
1306
+00
1303
+00
1297
+00
1295
+00
1294
+00
1292
+00
1291
+00
1283
+00
1277
+00
1275
+00
1263
+00
1252
+00
1244
+00
1242
+00
1241
+00
1236
+00
1356
+00
1322
+00
1296
+00
1285
+00
1282
+00
1265
+00
1243
+00
1355
+00
1352
+00
1346
+00
1341
+00
1324
+00
1321
+00
1315
+00
1304
+00
1301
+00
1293
+00
1287
+00
1273
+00
1245
+00
1237
+00
1332
+00
1327
+00
1316
+00
1313
+00
1307
+00
1302
+00
1274
+00
1271
+00
1262
+00
1257
+00
1254
+00
1344
+00
1335
+00
1276
+00
1251
+00
76°2'0"W
76°2'0"W
76°4'0"W
36°58
'0"N
76°4'
0"W36°58'0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 7
Shee
t 2
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 6 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
1360
+00
76°0'0"W
76°0'0"W
36°56
'0"N
36°56'0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 8
Shee
t 6
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 7 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
75°58'0"W
75°58'0"W36
°56'0"
N
36°56
'0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I0 400 800200 Feet
Shee
t 9
Shee
t 7
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 8 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
75°56'0"W
36°56
'0"N
36°54
'0"N
75°56
'0"W
36°56'0"N
36°54'0"N
US Army Corpsof EngineersNorfolk District
C h e s a p e a k eB a y
A t l a n t i c O c e a n1 2 3 4 5 6 7 8 9
VICINITY MAP
³
I
0 400 800200 Feet
None
Shee
t 8
1 inch = 400 feet
NOTE
S: 1.
PROJ
ECT:
CHAN
NEL 6
0 FT D
EEP (
MAIN
TAIN
ED AT
50 FT
), 1,30
0 FT W
IDE A
ND 10
MILE
S LO
NG B
ETWE
EN TH
E 60
FT C
ONTO
URS
IN TH
E LO
WER
CHES
APEA
KE B
AY AN
D TH
E ATL
ANTIC
OCE
AN.
2. NO
T FOR
NAV
IGAT
ION
USE.
THE I
NFOR
MATIO
N DE
PICTE
D ON
THIS
MAP R
EPRE
SENT
S THE
RES
ULTS
OF S
URVE
YS M
ADE
ON TH
E DA
TE(S
) INDI
CATE
D & C
AN O
NLY B
E CO
NSID
ERED
AS IN
DICA
TING
THE G
ENER
AL C
ONDI
TIONS
EXIS
TING
AT TH
AT TI
ME.
3. SO
UNDI
NGS:
SHOW
N IN
FEET
CEN
TERE
D ON
POI
NT O
F SHO
ALES
T DEP
TH IN
100 F
T RAD
IUS G
ENER
ATED
FROM
HYDR
OSUR
VEY D
ATA.
4. BA
CKGR
OUND
: NOA
A RAS
TER
CHAR
T GIS
WEB
SERV
ICE.
5. AID
S TO
NAVI
GATIO
N LO
CATE
D WI
TH SU
RVEY
VESS
EL +/
- 10 F
EET O
N DA
TE O
F SUR
VEY.
6. SU
RVEY
XYZ (
*.XYZ
) AND
MET
ADAT
A (*.M
ET) F
ILE N
AME
REFE
RENC
ED BY
eHYD
RO FI
LE N
AME.
STAT
E PL
ANE
NAD
83VI
RGIN
IA SO
UTH
ZONE
US S
URVE
Y FE
ET+/-
10 FE
ETUS
CG D
GPS
PROJ
ECTE
D CO
ORDI
NATE
SYS
TEM:
DATU
M NA
ME:
HORI
ZONT
AL ZO
NE:
PROJ
ECTE
D CO
ORDI
NATE
UNI
TS:
IMPL
IED
HORI
ZONT
AL AC
CURA
CY:
HORI
ZONT
AL C
ONTR
OL M
ONUM
ENTS
:
VERT
ICAL
REF
EREN
CE D
ATUM
:TID
AL E
POCH
:IM
PLIE
D VE
RTIC
AL AC
CURA
CY:
SYST
EM/M
ETHO
D:BI
N SI
ZE:
BIN
SELE
CTIO
N ME
THOD
:5'x
5'AV
ERAG
E CEL
L CEN
TER
MULT
I-BEA
M
NOS
MLLW
1983
-2001
+/- 0.
5 FEE
TTH
IMBL
E SHO
AL C
HANN
ELAF
TER
HURR
ICAN
E MAT
THEW
PROJ
ECT C
ONDI
TION
SURV
EYOc
tober
13, 2
016
SURV
EY D
ATE:
NORF
OLK
HARB
OR
SHEET 9 of 9Map Produced: 11/21/2016
APPROVED:
Chief, Navigation Analysis SectionAPPROVED:
Chief, Navigation Support and Survey Section
NH_0
2_TS
C_20
1610
13_S
PTS
C.20
16-10
-13.S
PMA
P NO:
eHYD
RO FI
LE:
USAC
E Tea
m Le
ad: D
. Bro
oke
SURV
EY B
Y:
GAUG
E IN
FORM
ATIO
N - V
ERTIC
AL C
ONTR
OL M
ONUM
ENTS
NOS
MLL
W N
TDE
TIDAL
EPOC
H:
1983
-2001
MONU
MENT
MLLW
NAVD
88AR
EATID
E AP
PLIC
ATIO
NAp
planix
POS
MV - R
TK Ti
des
N/A
N/A
N/A
662+
00 to
1212
+00
MEAN
RAN
GE
OF TI
DEN/
A
Aids to NavigationX= CanX!= NunX!= Green Lighted BuoyX!= Red Lighted Buoy
##!= Junction Buoyd6 Flashing Greend6 Flashing Red") Green Daybeacon#* Red Daybeacon
Danger
Channel ToesChannel Quarter/Parameter LineMaintained Depth Contour Line
Shoalest Sounding in Quarter/Parameterof each Reach
Benchmark>
MD + 2' MD + 3'
Maintained Depth (MD) +/- FeetMD
MD - 3' MD - 2' MD - 1'
MD - 5' and Shoaler
MD + 4' and Deeper
MD - 4' MD + 1'
