c
TilBurg
bVv
N o r t Tl S e
ZEELAND SEA DIKE
Den Helder'
Enkhuizen
O Hoorn
Alkmaar
s Graverihage
(The Hague)
Brielle. o
Voorne:. c»
e^am
Oosterhout
Breda
N Oor/
Baarle Hertog,
(BELGIUM)/
"Westkapellei".
(Flushing) Vlissingen*-
Turnhout
ge
St.Niklaas:
Lokeren. ^A<Xe
Gent k.
Oostende.
(Ostend)
'(Antwerp)
Gee/
helen
Dunkerqüe
(Dunkirk)
Bourbourg
Axict. Bruxelles
(Brussels) Leuven
Tienen
St.Omer. Bailleul
Hazebrouck'
692
Béthune
AucheI' Lens
A N Ci^
Arras»
Pumping station, adjusts
waterJevels behind dikes
98 miles to
Norwich
Scheve ningeru
s Gravenhaq
Hoe& van Holland
Rozenburg
Br ielse Mans y
5 10 Brie\V RottSrcja^ PaDendrecht
statute m.les Voorne Hellevoeisluis rapepdrecnt
Floodedareaj^^m^^ Dordrecht
Middelharnis
Go%d^
Ste Overflakkeo
.houwen -OudeTonge
Schouwen
Zierikzee. Duivela:ld
Noord Bepe/ (''''NÏ&VWkË^erfe-i
.v Tholen .Steenbergen
om. ur9 yeere p JiioJen .Roosendaal
MérwecLe
Ma ct-s
Breda
's P
Vlieland
Texel/'
if
te.Jr
ENGLAND
Ipswich
73 miles to London
Beveland JiiBSpFf.
Hsi:
.Tcrncuzcn r.
Antwerpen +^vo
(AntwerpJJ^,^
Katwijk aan Zeej
.CIacton on Sea
.Margate
'Ramsgate
.Deal
A
.Dover
A
0>
\V
Calais.
Cap [Cape]
GrisNez
Boulogne,
sur Mer
Berck sur Mer
Meer .J.lake
Westerwest
Road
Sand dunes
Noordnorth
Zeesea
Ferry
Land below sea level
V
Oost, Oostereast
Zuidsouth
Proposed dike
Canal
STATUTE MILES
©National Geographic Map
Drawn by William N. Palmstrom and Irvin E. Alleman
Sand
Cross-section of
Scale: One inch is approximately 40 feet
Drawn by William N. Palmstrom
