573
70
80
90
100
Flow ‐ CMS
Flow of Phetchaburi River (B.3A)
at Ban Song Phi Nong
Water Year 2012
30
40
50
60
0
10
20
1
6
11
16
21
26
31
36
41
46
51
56
61
66
71
76
81
86
91
96
101
106
111
116
121
126
131
136
141
146
151
156
161
166
171
176
181
186
191
196
201
206
211
216
221
226
231
236
241
246
251
256
261
266
271
276
281
286
291
296
301
306
311
316
321
326
331
336
341
346
351
356
361
MAR
FEB
JAN
NOV
DEC
OCT
SEP
APR
MAY
JUN
JUL
AUG
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
--------------
1
45.05
44.60
12.45
17.52
35.60
37.40
69.10
44.60
10.00
26.80
30.80
51.00
2
45.50
45.05
12.30
17.16
53.50
40.55
80.66
42.80
8.50
14.16
32.90
51.00
3
46.50
44.15
12.15
17.16
86.95
41.00
86.30
39.20
8.00
13.05
32.90
51.00
4
50.00
48.00
14.82
19.68
81.28
41.00
78.19
40.10
8.50
9.50
34.25
51.50
5
50.00
49.00
17.52
16.14
85.00
41.00
76.36
38.75
8.50
8.50
41.45
43.25
6
48.50
49.00
21.12
16.80
85.00
41.45
69.70
36.50
8.50
7.50
43.70
44.60
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Discharge in Cubic Meter per Second , Water Year April 1, 2012 to March 31, 2013
7
50.00
49.00
18.60
17.16
80.66
43.25
43.25
36.95
8.00
8.00
45.50
45.05
8
50.00
45.05
15.48
17.16
49.00
43.70
25.20
37.40
8.50
7.00
44.60
46.00
9
50.50
40.55
15.15
16.80
45.05
43.70
11.70
42.35
9.00
7.50
47.50
46.50
10
49.50
36.95
14.82
17.16
45.05
43.25
11.25
41.90
8.50
7.50
47.00
46.50
11
43.25
36.95
14.82
15.15
44.60
44.60
11.10
41.90
7.50
7.50
44.15
47.00
12
43.25
23.28
13.20
14.16
43.25
43.70
9.00
42.35
7.50
17.52
46.50
47.00
13
43.25
20.04
12.30
16.47
43.70
43.70
9.50
37.40
7.50
9.00
46.00
50.50
14
43.25
20.04
12.15
16.47
40.55
45.50
8.50
36.50
8.00
7.00
45.50
51.50
15
43 70
19 68
12 15
13 05
40 10
44 60
8 00
26 00
8 00
12 15
46 00
51 00
.
.
.
.
.
.
.
.
.
.
.
.
16
43.70
19.68
12.15
12.00
40.10
44.60
15.48
25.20
8.00
18.24
43.25
51.00
17
43.70
19.68
6.50
11.85
37.40
44.60
16.47
25.20
8.50
18.60
43.25
50.50
18
43.70
19.32
5.50
11.85
33.80
44.60
18.60
27.20
8.00
18.60
43.70
55.00
19
44.15
18.96
5.50
11.85
32.00
44.60
32.45
25.20
4.90
12.90
42.80
50.50
20
44.15
18.96
5.50
11.85
28.40
44.60
32.45
13.35
10.65
12.75
47.00
48.50
21
44.15
18.60
5.30
11.70
28.00
44.60
32.45
8.50
13.20
12.75
50.00
50.50
22
44.15
16.47
10.95
11.70
28.40
45.05
32.45
11.55
29.20
12.75
50.00
53.00
23
44.60
13.50
11.10
13.20
28.40
44.15
32.45
11.40
27.20
12.30
50.50
52.00
24
44.60
12.75
11.10
14.82
28.80
42.35
30.00
12.75
9.50
13.35
50.50
52.00
25
42.80
12.60
11.10
25.60
28.80
42.35
34.25
54.50
8.00
12.60
50.00
52.00
26
47.00
12.60
12.60
26.80
29.20
38.30
42.80
64.42
7.50
12.60
51.00
52.50
27
52.00
12.45
17.88
33.80
29.20
37.40
43.70
64.42
7.50
12.60
51.00
52.50
28
48.50
12.60
17.52
22.20
29.20
37.85
44.15
38.75
7.00
12.75
51.00
52.50
29
48.50
12.60
17.52
14.82
30.40
37.40
44.15
35.60
24.40
30.40
52.50
30
47.00
12.45
17.52
13.83
34.70
42.35
44.60
23.64
26.80
32.45
53.00
31
12.30
15.81
32.45
45.05
26.80
32.90
53.00
----------
--------------
Total
1384 95
816 86
386 77
511 72
1358 54
1273 20
1139 31
1026 38
351 65
441 22
1252 75
1554 40 11497 75 CMSDAY
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
.
.
.
.
.
.
.
.
.
.
.
.
.
Mean
46.17
26.35
12.89
16.51
43.82
42.44
36.75
34.21
11.34
14.23
44.74
50.14
31.50 CMS
Max
52.00
49.00
21.12
33.80
86.95
45.50
86.30
64.42
29.20
32.90
51.00
55.00
86.95 CMS
Min
42.80
12.30
5.30
11.70
28.00
37.40
8.00
8.50
4.90
7.00
30.80
43.25
4.90 CMS
Runoff
119.66
70.58
33.42
44.21
117.38
110.00
98.44
88.68
30.38
38.12
108.24
134.30
993.41 MCM
88.25 CMS. at 43.55 m. (MSL.) at 03.00 Hours , on Oct 3 , 2012
Runoff Yield
14.19
39.752
Momentary Peak Yield
Liters/Second/Square KM.
Liters/Second/Square KM.
Momentary Peak