Rivers of Thailand

Storage dam

Bang Phra Reservoir

อ่างเก็บน้ำบางพระ

Bang Phra Reservoir is a storage dam in Si Racha District, Chon Buri province. Its reservoir holds 117 million m³. It is run by the Royal Irrigation Department.

Reservoir storage today

77.3% of capacity at normal storage level

Water in the reservoir
90.4 million m³
Inflow
1.5 million m³ a day
Released
0.3 million m³ a day

As of 29 Sep 2026 Data from the National Hydroinformatics Data Center (ThaiWater), HII, refreshed every 10 minutes

Map of Bang Phra ReservoirChachoengsaoSamut PrakanChon BuriBang Phra Reservoir
The red dot is the dam; the dark line is the river it stands on.

View on the 3D map

Key facts

Location
Si Racha District, Chon Buri province
Coordinates
13.2214, 100.9662
Reservoir capacity
117 million m³
Operator
Royal Irrigation Department

Frequently asked questions

Where is Bang Phra Reservoir?
Bang Phra Reservoir is in Si Racha District, Chon Buri province.
What is the water level of Bang Phra Reservoir today?
Bang Phra Reservoir is 77.3% full, holding 90.4 million m³, as of 29 Sep 2026.
How much water can Bang Phra Reservoir hold?
The reservoir of Bang Phra Reservoir holds 117 million m³.
Who runs Bang Phra Reservoir?
Bang Phra Reservoir is run by the Royal Irrigation Department.
What is the Bang Phra Reservoir called in Thai?
In Thai the Bang Phra Reservoir is อ่างเก็บน้ำบางพระ.