On 24 Aug 2020 24/08/63
1
Overview of water situation in Rayong-Chonburi area on 24 Aug 2020 Chachoengsao Reserve Pond P2
P4 P3
P5
12
P6
Private Pond
P9
19.32
P-BPN P8
Bang Phra res. 37
Samnakbok Reserve Pond
Chonburi
P1
Reservoir capacity (MCM) Current storage volume (MCM) Percentage of reservoir capacity Useable storage volume (excluding Dead Storage) (MCM)
Rayong
Bangphra
Nongkho
Dokkrai
Nongplalai
Klong Yai
Prasae
117.00
21.40
79.41
163.75
40.10
295.00
19.32
11.35
49.09
128.45
36.01
98.77
17%
53%
62%
78%
90%
33%
7.27
10.35
46.09
114.95
33.01
78.77
-
-
0.834
0.817
1.121
P7
Inflow into reservoir (MCM) (On 23 Aug 20)
11.35
Water volume compared +3.02 +0.10 +2.55 +4.80 to previous week (-decrease, +increase) +3.12 +9.61 (MCM) Total water volume in 30.67 MCM 213.55 MCM each area (22.2%) (75.39%) Note: * When storage volume falls below 15.2 MCM, it is not possible to transfer water from Klongyai Reservoir to Nongplalai Reservoir
Nong Kho res.
P10
Dok Krai res.
Nong Pla Lai res.
P
P11
P14
P12 P-NP3 P13
XX
XX XX
P15
177
+19.87
Prasae res.
128.45 Khlong Yai res.
49.09
+2.26
98.77
36.01
34
6.120
2.772
Raw Water Pipe Line (EW) P16
Source of data: Royal Irrigation Department
Existing Pipe Network Constructing Pipe Network
Demand 2020 (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)
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Water situation of Nongkho Reservoir (by Year)
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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 14 Aug 2020 Water Volume 195.10 MCM.
Summary of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces 2020 Planned Water Volume (MCM) 2020
Measure
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Total
-
8.0
8.0
8.0
8.0
8.0
-
-
-
8.0
8.0
8.0
40.00
6.2
5.80
6.20
3.08
3.6
3.6
3.6
3.6
3.6
6.2
6.2
6.2
21.28
-
-
-
26.79
18 Jun 6.26 6.35 6.45 6.13 1.25 1.33 -
-
27.77
1. Primary measures
1.1Water diversion via pumping from Prasae Reservoir
PS. Stop divert water via PS-KY pipeline on 17 May 2020
Planned PS - KY Planned PS- NPL Actual PS-KY Actual PS-NPL
1.2 Divert Water from Bangpakong River + Private Pond
Planned Private Pond
16 May 0.03 7.06 7.72 8.11 3.87
2.4
3.30
Planned
Actual Bangpakong
1.3 Divert Water from Klong Pra Ong Chaiyanuchit
Planned Actual
3.77
3.85
2.72
6.08
5.90
24 Aug 0.23 0.33 1.09 2.87 3.42 2.27 0.55 0.52 -
-
(57.88)
20.20
0.55
0.55
Bangpakong
Actual Private Pond
3.61
(64.00)
6.09
2.35
20.97
11.28
Reservoir Simulation
On 24 Aug 2020 Water Volume 213.55 MCM.
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