Rivers of Thailand

Storage dam

Nong Pla Lai Reservoir

อ่างเก็บน้ำหนองปลาไหล

Nong Pla Lai Reservoir is a storage dam in Pluak Daeng District, Rayong province. Its reservoir holds 164 million m³. It is run by the Royal Irrigation Department.

Reservoir storage today

88.2% of capacity at normal storage level

Water in the reservoir
144 million m³
Inflow
10.1 million m³ a day
Released
0.4 million m³ a day

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

Map of Nong Pla Lai ReservoirChon BuriRayongNong Pla Lai Reservoir
The red dot is the dam; the dark line is the river it stands on.

Key facts

Location
Pluak Daeng District, Rayong province
Coordinates
12.9346, 101.2970
Reservoir capacity
164 million m³
Operator
Royal Irrigation Department

Frequently asked questions

Where is Nong Pla Lai Reservoir?
Nong Pla Lai Reservoir is in Pluak Daeng District, Rayong province.
What is the water level of Nong Pla Lai Reservoir today?
Nong Pla Lai Reservoir is 88.2% full, holding 144 million m³, as of 29 Sep 2026.
How much water can Nong Pla Lai Reservoir hold?
The reservoir of Nong Pla Lai Reservoir holds 164 million m³.
Who runs Nong Pla Lai Reservoir?
Nong Pla Lai Reservoir is run by the Royal Irrigation Department.
What is the Nong Pla Lai Reservoir called in Thai?
In Thai the Nong Pla Lai Reservoir is อ่างเก็บน้ำหนองปลาไหล.