On 25 Oct 2019 25/10/62
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Overview of water situation in Rayong-Chonburi area on 25 Oct 2019 Chachoengsao Reserve Pond P2
P4 P3
P5
12
P6
Private Pond
Samnakbok Reserve Pond P7
P9
P-BPN P8
Bang Phra res. 63.72
37
7.54
Nong Kho res.
P10
Chonburi
P1
Rayong
Bangphra
Nongkho
Dokkrai
Nongplalai
Klong Yai
Prasae
117.00
21.40
79.41
163.75
40.10
295.00
63.72
7.54
33.55
99.45
21.58
148.61
54%
35%
42%
61%
54%
50%
51.67
6.54
30.55
85.95
18.58
128.61
0.281
0.199
0.188
Reservoir capacity (MCM) Current storage volume (MCM) Percentage of reservoir capacity Useable storage volume (excluding Dead Storage) (MCM) Inflow into reservoir (MCM) (On 24 Oct 2019)
0.668
-
Water volume compared +1.67 +0.34 +1.21 -2.15 -2.63 to previous week -2.15 (-decrease, +increase) +2.02 -3.57 (MCM) Total water volume in 71.26 MCM 154.58 MCM each area (51.5%) (54.57%) Note: * When storage volume falls below 15.2 MCM, it is not possible to transfer water from Klongyai Reservoir to Nongplalai Reservoir
148.61
21.58
34
Prasae res.
99.45Khlong Yai res.
33.55
Dok Krai res.
Nong Pla Lai res.
P
P11
P14
P12 P-NP3 P13
XX
XX XX
P15
177
Raw Water Pipe Line (EW) P16
Source of data: Royal Irrigation Department
Existing Pipe Network
Constructing Pipe Network
Demand 2560 (MCM.) Supply (MCM.) Pump Station Raw Water Pipe Line (RID) Existing Pipe Network Constructing Pipe Network
Water situation of Bangphra, Nongkho Reservoir
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Water situation of Bangphra Reservoir (by Year)
25/10/62
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Water situation of Nongkho Reservoir (by Year)
25/10/62
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Water situation of Nongplalai, Dokkrai and Klongyai Reservoirs
Water situation of Dokkrai Reservoir (by Year)
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Water situation of Nongplalai Reservoir (by Year)
Water situation of Klongyai Reservoir (by Year)
Water situation of Prasae Reservoir
On 25 Oct 2019 Water Volume 154.58 MCM.
Summary of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces 2019 Planned Water Volume (MCM) 2019
Measure JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
4.96
4.48
8.0
8.0
8.5
8.0
8.5
8.0
7.5
8.0
8.0
8.0
2.00
5.12
6.10
4.97
5.80
6.00
6.20
Total
1. Primary measures 1.1Water diversion via pumping from Prasae Reservoir
1.2 Divert Water from Bangpakong River + Private Pond
Planned PS - KY Planned PS- NPL Actual PS-KY
5.04
4.56
7.25
8.17
8.40
8.26
8.19
8.48
Actual PS-NPL
-
-
-
2.00
4.91
6.10
4.76
5.56
1.04
1.83
2.37
2.88
0.57
0.06
Planned Private Pond Planned Actual Private Pond
1.04
1.83
2.42
2.88
0.38
-
Actual 1.3 Divert Water from Klong Pra Ong Chaiyanuchit
0.87
Bangpakong
65.55
24 Oct 4.19
0.90 5.40
5.58
30 Aug 0.51 1.89
Planned
Actual
5.90
36.19
33.42 8.75
1.43
Bangpakong
30 Sep 7.20
70.90
(89.94)
4.15
13.31
9.30 24 Oct
3.23
10.25
22 Sep
-
-
-
-
-
0.32
6.35
5.72
11.3
23.69
Reservoir Simulation
On 25 Oct 2019 Water Volume 154.58 MCM.
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