( 466 ) 
M U 1 D E N - lj BRES KENS 
Year 
Height 
half-tide 
Deviation j 
02mm n p e c° f | 
Deviation 1 
with a rise of ! 
133 mm. p. c. 
Height 
1 half-tide 
Deviation 
with a rise of 
129 mm. p. c. 
1885 
- 95 
— 4 
— 3 
-115 
_ 2 
86 
— lfo 
— 20 
— 20 
— 110 
1 
88 
— 100 
— 12 
- 12 
- 140 
Zm 
89 
- 70 
17 
16 
— 120 
— 13 
90 
-100 
— 14 
-15 
-130 
-24 
91 
— 95 
— 40j 
•— 7 j 
-11 
\~ 9 
-125 
— 20 
-12 
92 
- 80 
4 
— 115 
-H 
93 
— 75 
8 
0 
-105 
— 3 
94 
- 85 
— 2 
— 5 
-105 
— 4 
95 
— 90 
— 8 
-12 
— 110 
— 10 
96 
- 100 
— 19; 
— 23 
-115 
- 17 
97 
— 110 
— 30 
-34 
— 105 
— 8 
98 
— 55 
24 
19. 
- 95 
1 ( ] 
99 
- 60 
18 
13' 
— 75 
20 
1900 
— 80 
— 3 
- 8 
- 90 
3 
01 
— 55 
21 
15 
— 100 
— 8 
02 
— 85 
-10 
>20 
- 16 
.14 
— 105 
-14 
19 
03 
— 15 
59 
53 
- 15 
1 74; 
04 
- 65 
8 
-1 
- 60 
28 
05 
— 40 
32 
25 
— 55 
32 
06 
— 40 
31 
24 
— 55 
31 
07 
-100 
- 29 
— 38 
— 90 
- 6 
08 
- 90 
— 20 
- 29 
_ 80 
3 
be accurately ascertained, because the time that we have had su 
ciently good observations at our disposal, is too short. A calculation 
follows here of two gauges leading to an estimation of the exten 
of this rise. fThey are the gauges at Muiden and at Breskens. ( ® 
values have been borrowed from a paper ahd an account over 1 
and 1908 by Mr. Ramakr). 
Muiden; given the years 1855 till 1908 (this year included). 
