20241129-Water Situation and mitigation for drought

Page 1


Summary of the water volume and mitigation measures in Rayong and Chonburi

Provinces for 2024

On 29th November 2024

Overview of water situation in Rayong-Chonburi area

Water situation of Bangphra, Nongkho Reservoir

Water situation of Bangphra Reservoir (by Year)

Water situation of Nongkho Reservoir (by Year)

Water situation of Nongplalai, Dokkrai and Klongyai Reservoirs

Water situation of Dokkrai Reservoir (by Year)

Water situation of Nongplalai Reservoir (by Year)

Water situation of Klongyai Reservoir (by Year)

Water situation of Prasae Reservoir

1. Primary measures

1.1Water diversion via pumping from Prasae Reservoir

PS. Divert water to irrigation area during Jan to Mar 2024

1.4 Divert Water from Klong Pantong - Klong Pra Ong Chaiyanuchit

Rayong and Chonburi Provinces 2024 Measure

2. Secondary measures 2.1 La Harn Lai

Target Line and Reservoir Simulation in Chonburi

29th Nov 2024

Normal Status All Clear) Prepare water reserve

Surveillance of water scarcity

• Divert water from Bang Pa Kong River and Pra Ong Chaiyanuchit (diversion will according to the water situation)

• Increase water diversion from Rayong (diversion will according to the water situation)

Water shortage warning

• Divert Water from Khlong Luang Ratchalothorn reservoir (diversion will according to the water situation)

• Consideration for another private pond

• Reduce water usage for various activities

Target Line and Reservoir Simulation in Rayong

On 29th Nov 2024

Increase reservoir capacity for temporary 318.13 MCM.

230 220

Normal Status All Clear) Prepare water reserve

Normal Status All Clear)

170 220

170

• Divert water from Prasae reservoir via Prasae-Klong Yai pipeline and PrasaeNong Pla Lai pipeline (diversion will according to the water situation)

Surveillance of water scarcity

Water shortage warning

Minimum storage volume 31.70 MCM.

• Divert water from Wat La Harn Rai to Nong Pla Lai reservoir (diversion will according to the water situation)

• Divert water from Prasae reservoir via Prasae-Klong Yai pipeline and Prasae-Nong Pla Lai pipeline (Full efficiency)

• Divert water from Wat La Harn Rai to Nong Pla Lai reservoir (Full efficiency)

• Reduce water consumption for all activities

Target Line and Reservoir Simulation in Prasae

Storage Volume 295.0 MCM

Normal Status All Clear)

Normal Status All Clear)

• Divert water from Khlong Saphan canal to Prasae reservoir (diversion will according to the water situation)

• Divert water from Wang Ta Nod canal to Prasae reservoir (diversion will according to the water situation)

• decrease divert water from Prasae reservoir (diversion will according to the water situation)

THANK YOU

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