Source is
\\Svr-jpshis\Datanegeri\Johor\Wlevel.mtd
Monthly
means 1965 to 2000 site
1737451 SG. JOHOR at RANTAU PANJANG,JOHOR
Flow m3/s
Year Jan
Feb Mar Apr
May Jun Jul
Aug Sep Oct
Nov Dec Mean
1965 ?
? ? ?
? ? 9.31
18.34 12.12 36.48
59.16 54.04 31.53?
1966 36.12
15.62 16.47 26.76
19.93 20.51 28.37
33.30 22.68 33.32
52.96 48.51 29.65
1967 81.80 107.30 47.10 41.97 60.13
22.04 16.05 10.00
19.16 19.82 ?
? 42.04?
1968 ?
? ? ?
36.48 24.18 ?
? ? ?
52.50 36.96 37.52?
1969 29.02
10.85 7.40 ?
? 43.30 30.14
43.94 33.38 50.53
30.03 134.78 41.70?
1970 29.06
19.96 14.05 53.41
54.52 25.28 ?
? 21.92 35.78
49.47 49.58 35.43?
1971 95.70
? ? ?
? 10.60 10.96
24.89 25.62 ?
? ? 33.76?
1972 19.66
14.09 6.83 34.40
37.76 26.78 8.57
12.49 28.56 20.03
48.96 44.67 25.19
1973 44.74
36.78 25.30 49.61
47.73 38.28 29.66
? 30.61 36.31
41.35 30.39 37.32?
1974 9.75
22.10 16.55 23.70
26.93 25.20 26.91
14.76 39.76 26.52
18.74 22.33 22.73
1975 15.17
11.12 35.28 56.52
51.67 36.46 31.43
? 27.81 ?
41.82 34.28 34.30?
1976 10.10
3.86 ? ?
? 14.78 17.69
14.66 13.50 40.66
35.17 59.47 23.49?
1977 63.31
32.33 14.83 7.94 20.12 23.90 16.34
23.62 26.72 58.07
55.85 ? 31.21?
1978 65.83
19.05 26.65 34.75
50.58 18.99 35.45
16.49 17.39 ?
51.71 ? 33.87?
1979 49.34
? 30.99 59.86
23.01 24.86 23.60
20.54 36.02 ?
? 51.58 35.48?
1980 36.57
18.47 19.00 33.61
33.97 31.94 22.93
47.81 ? 53.30
62.99 66.73 38.93?
1981 ?
7.18 ? 44.38
53.58 20.01 15.08
10.65 18.22 27.96
33.01 79.97 31.27?
1982 36.71
14.81 26.24 61.70
55.57 45.43 22.64
29.30 21.61 21.33
54.33 145.25 44.81
1983 62.77
15.58 6.62 6.56
24.39 16.07 18.82
41.79 57.72 28.16
55.72 ? 30.47?
1984 96.38 203.95 73.78 46.04 63.62
46.17 44.79 27.66
19.76 32.42 46.77
89.58 65.44
1985 57.77
60.52 67.62 46.37
37.96 17.93 15.10
16.43 32.81 49.22
77.90 68.23 45.55
1986 85.46
21.31 114.47 61.18 44.81
27.50 14.88 8.08
19.42 24.95 ?
? 42.47?
1987 ?
26.20 15.45 ?
? ? 18.31
52.15 32.59 66.90 108.27
53.29 46.70?
1988 20.15
50.09 63.69 45.73
36.44 19.26 40.15
59.60 112.56 39.90 69.88
21.31 48.07
1989 19.91
6.60 19.18 36.60
40.04 29.49 22.08
? ? 39.60
40.22 102.85 35.95?
1990 53.45
26.13 7.27 16.07
28.38 14.76 21.40
17.45 23.14 38.72
52.21 ? 27.20?
1991 17.50
10.77 9.09 25.09
? ? ?
16.20 24.13 31.31
39.65 ? 21.75?
1992 ?
? ? 19.20
31.41 28.34 ?
14.85 9.71 13.99
? 78.65 28.15?
1993 ?
? ? ?
? ? ?
15.48 ? ?
? 44.63 30.05?
1994 ?
20.41 35.64 26.92
26.84 26.39 13.42
12.18 ? ?
? 62.67 28.16?
1995 58.12 116.61 ? 41.51 ?
38.99 34.17 53.14
37.33 44.95 66.42
? 54.02?
1996 45.48 201.82 26.46 35.37 ?
42.93 ? ?
45.23 37.92 ?
34.72 57.78?
1997 23.35
29.26 34.81 41.35
33.45 22.76 20.39
22.44 19.07 27.25
26.32 33.80 27.85
1998 28.00
24.67 25.90 22.74
20.06 16.85 34.64
42.19 30.49 27.26
24.80 30.03 27.36
1999 65.47
14.85 35.55 20.08
21.88 14.33 14.36
20.76 21.70 80.62
73.42 67.87 37.82
2000 34.58
? ? 40.68
27.80 22.83 ?
? 17.61 27.71
? ? 28.56?
Min. 9.75
3.86 6.62 6.56
19.93 10.60 8.57
8.08 9.71 13.99
18.74 21.31 22.73
Mean 44.53
40.08 30.45 36.55
37.37 26.16 22.68
25.56 28.98 36.93
50.73 59.47 37.45
Max. 96.38 203.95 114.47 61.70
63.62 46.17 44.79
59.60 112.56 80.62 108.27
145.25 65.44
Remarks:
1.
The Min Mean
and Max of Annual means are for complete years only.
2.
‘?’ means
incomplete data for the month.
3.
‘xxxx?’ means
total amount with incomplete data.