Storage dam
Khun Dan Prakan Chon Dam
เขื่อนขุนด่านปราการชล
Khun Dan Prakan Chon Dam is a storage dam on the Nakhon Nayok River in Mueang Nakhon Nayok District, Nakhon Nayok province. It is run by the Royal Irrigation Department. Built under a royal initiative. It is a large roller-compacted concrete dam.
Reservoir storage today
97% of capacity at normal storage level
- Water in the reservoir
- 217 million m³
- Inflow
- 11.5 million m³ a day
- Released
- 13.4 million m³ a day
As of 29 Sep 2026 Data from the National Hydroinformatics Data Center (ThaiWater), HII, refreshed every 10 minutes
Key facts
- River
- Nakhon Nayok River
- Location
- Mueang Nakhon Nayok District, Nakhon Nayok province
- Coordinates
- 14.3119, 101.3209
- Dam height
- 93 m
- Dam type
- Roller-compacted concrete dam
- Operator
- Royal Irrigation Department
Frequently asked questions
- Where is Khun Dan Prakan Chon Dam?
- Khun Dan Prakan Chon Dam is in Mueang Nakhon Nayok District, Nakhon Nayok province.
- What is the water level of Khun Dan Prakan Chon Dam today?
- Khun Dan Prakan Chon Dam is 97% full, holding 217 million m³, as of 29 Sep 2026.
- Who runs Khun Dan Prakan Chon Dam?
- Khun Dan Prakan Chon Dam is run by the Royal Irrigation Department.
- What is the Khun Dan Prakan Chon Dam called in Thai?
- In Thai the Khun Dan Prakan Chon Dam is เขื่อนขุนด่านปราการชล.