Summary of the water volume, and progress of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces for 2015 30th June 2015 Water War Room
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Summary of the water volume, and progress of water shortage prevention and mitigation measures in Rayong and Chonburi Provinces for 2015-16 On June 30th 2015 the combined water volume in the 3 reservoirs is = 112.45 MCM. (40.9%) • Decrease from yesterday= -0.11 MCM. PRASAE RESERVOIR– NONGPLALAI RESERVOIR WATER DIVERSION
PUMPED WATER VOLUME 29TH JUNE 2015 300,675 CUMULATIVE PUMPED VOLUME JUNE 2015 8,394,320 TOTAL CUMULATIVE PUMPED VOLUME 23,866,380
MCM. MCM MCM.
(1) Prasae - Nongplalai Pump Station: Preparing to pouring concrete. (2) Pipe laying for 30 km section: Finished jaking pipe across Route 344 with needs to be joined the main pipe and 2.74 km. pipe laying left (3) Head Tank: Completed driving piles 103 and cutting pile head are on the process (1)
(2)
(3)
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OVERVIEW
OF WATER SITUATION IN
Chachoengsao Reserve Pond P2
P4
RAYONG-CHONBURI AREA 30TH JUNE 2015
Chonburi
P1
Rayong
Bangphra
Nongkho
Dokkrai
Nongplalai
Klong Yai
Prasae
117.00
21.40
71.40
163.75
40.10
248.00
25.52
3.43
30.97
73.89
7.60
151.60
22%
16%
43%
45%
19%
61%
13.47
2.43
27.97
60.39
4.60
131.60
-
-
0.21
0.57
0.05
P3
P5 P6
Private Pond
Reservoir capacity (MCM) Current storage volume (MCM) 13 Percentage of reservoir capacity Useable storage volume Samnakbok (excluding Dead Storage) Reserve Pond (MCM) Inflow into reservoir (MCM)
P7
Bang Phra res. P9
25.52
82
P-BPN P8
3.43
Nong Kho res.
P10
0.83
-
Water volume compared -1.06 -0.34 +0.96 +0.16 +1.82 to previous week -1.12 (-decrease, +increase) -1.40 +2.94 (MCM) Total water volume in 28.95 MCM 112.45 MCM each area (20.9%) (40.9%) Note: * When storage volume falls below 15.2 MCM, it is not possible to transfer water from Klongyai Reservoir to Nongplalai Reservoir
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151.60
7.60
Prasae res.
Khlong Yai res. 73.89 P11Pla Lai res. 30.97 Nong P12 P-NP3
Dok Krai res.
P14
P
P13
28
120 P7
P15
180
P16
Raw Water Pipe Line (EW)
Source of data: Royal Irrigation Department
Demand 2558 (MCM.) Supply (MCM.) Pump Station Raw Water Pipe Line (RID)
Existing Pipe Network
Existing Pipe Network
Constructing Pipe Network
2 Constructing Pipe Network
SUMMARY OF WATER SHORTAGE PREVENTION AND MITIGATION MEASURES IN RAYONG AND CHONBURI PROVINCES Planned water volume Measure
Planned
1. Primary measures 1.1 Water diversion via pumping from Prasae Reservoir
2015 Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Total
7.5
7.5
9.0
9.0
9.0
15.0
15.0
15.0
15.0
15.0
117
6.61
8.86
Actual
Mar
29 June 2015
23.87
8.39
1.3 Pump water from Rayong River back to Nongplalai Reservoir using RID’s Wat Lahanyai pump station.
1.0
1.0
1.4 Pump water from Rayong River 1.5 Water transfer from Bangpakong River รวม
7.5
7.5
9.0
9.0
9.0
2.0 0.5
0.5
1.0
1.5
3.0
4.5
4.5
1.5
15.0
16.5
19.0
20.5
20.0
17.0
135
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Simulation of water volume in main Rayong Reservoirs
30 June ‘15 Water Volume: 112.45 MCM.
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WATER SITUATION
OF
NONGPLALAI, DOKKRAI
Source of data: Royal Irrigation Department
AND
KLONGYAI RESERVOIRS
WATER SITUATION
OF
BANGPHRA
Source of data: Royal Irrigation Department
AND
NONGKHO RESERVOIRS
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WATER SITUATION
OF
PRASAE RESERVOIR
Source of data: Royal Irrigation Department
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WATER SITUATION
OF
DOKKRAI RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
NONGPLALAI RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
KLONGYAI RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
BANGPHRA RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
WATER SITUATION
OF
NONGKHO RESERVOIR (BY YEAR)
Source of data: Royal Irrigation Department
End of Presentation
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