Rivers of Thailand

Basin Nan

Pat River

แม่น้ำปาด

A tributary of the Nan River in Uttaradit province.

Map of the Pat River
The dark line is this river; the mid-blue lines are its named tributaries.

Key facts

Length
about 150 kmMeasured along the river on this map; official figures can differ with the method used
Source
Uttaradit province
Flows into
Nan River, Uttaradit province
Basin
Nan
Provinces (1)
Uttaradit

Pat River water level today

4 automatic gauging stations on this river, highest water relative to the bank first. As of 29 Sep 2026, 21:50

StationLocationLevel (m MSL)Of bank-fullStatusMeasured
อ.น้ำปาด (N.33)Nam Pat District, Uttaradit81.4254%Normal29 Sep 2026, 21:00
Nan 10Nam Pat District, Uttaradit154.9836%Normal29 Sep 2026, 21:50
บ้านฟากท่าFak Tha District, Uttaradit210.0527%Low29 Sep 2026, 21:00
ต.น้ำปาดNam Pat District, Uttaradit137.6724%Low29 Sep 2026, 21:00

Data from the National Hydroinformatics Data Center (ThaiWater), HII, refreshed every 10 minutes

Frequently asked questions

Which provinces does the Pat River flow through?
The Pat River flows through 1 provinces: Uttaradit.
How long is the Pat River?
The Pat River is about 150 km long, measured along the river on this map. Official figures can differ slightly with the method used.
Where does the Pat River come from?
The Pat River rises in Uttaradit province.
Which river does the Pat River flow into?
The Pat River flows into the Nan River in Uttaradit province.
What is the Pat River water level today?
Of 4 gauging stations, 0 are over the bank and 0 have high water. Data as of 29 Sep 2026, 21:50.
What is the Pat River called in Thai?
In Thai the Pat River is แม่น้ำปาด.

Other rivers in the Nan basin

Nan RiverKhek RiverKhwae Noi River (Phitsanulok)Wa River