AL PROFILE 



E 1/1000. 



:ale ï/ioo.ooo. 



• HOOP* wateir sprinctj 2.53+ ' = HIGH WATER SPRINGTIDE. 



■ L^&w ftTcRspRiNGTy;.j3T = LOW WATER SPRINGTIDE. 



BDTTOM OF LAKE. (Meerbodem). 



= 12.19 M. BEI .OW LOW WATER 



*S ABOVE MEAN SEA-LEVEL 



74 



7G 



78. 



_l 

 60.KM 



