Water Monitoring Station
Station Wieng Sa
แม่น้ำน่าน · District เวียงสา · Nan
Water is 4.96 m below the bank · not overflowing
- Rising 1 cm since the last reading
- Water depth about 4.96 m (from the channel bed to the water surface at the gauge)
Water volume vs channel capacity at this gauge
Measured rainfall, last 24 h, at this gauge 2.8 mm · Light rain (TMD criteria) ·
Observed at
Statistics and analysis on this page are for reference only and are not an official warning.
Page views 0 · today 0
Station location map for Wieng Sa
Map © OpenStreetMap
Channel cross-section at the gauge
- Left bank is still 6.35 m above the water surface
- Right bank is still 4.96 m above the water surface
- About 4.96 m deep from the water surface to the channel bed
Rain forecast at Wieng Sa
Next 7 days: ~14 mm of rain in total · Wettest day: Sat 10 Oct (~11 mm)
- Today 0.2 mm Light
- Tmrw 0 mm None
- Wed 0 mm None
- Thu 0 mm None
- Fri 0 mm None
- Sat 11 mm Mod.
- Sun 3.0 mm Light
Forecast · updated 5 Oct 05:32 · Source: Thai Meteorological Department
Daily details
- Today 0.2 mm Light rain · Overcast · 23–31°C
- Tomorrow 0 mm No rain · Overcast · 22–32°C
- Wed 0 mm No rain · Cloudy · 21–32°C
- Thu 0 mm No rain · Cloudy · 21–32°C
- Fri 0 mm No rain · Overcast · 22–31°C
- Sat 11 mm Moderate rain · Overcast · 23–33°C
- Sun 3.0 mm Light rain · Light rain · 23–32°C
- Mon 0 mm No rain · Cloudy · 22–33°C
- Tue 5.1 mm Light rain · Cloudy · 22–34°C
Forecast by the Thai Meteorological Department for the area around this station, not measured rainfall · Updated 5 Oct 2026 05:32
7-day water level vs bank at Wieng Sa
Red dashed line = bank level (0.00 m) · Dots = observations · Max -4.96 m · Min -5.30 m · Latest -4.96 m at 5 Oct 2026 14:40
Related Stations
Same river basin · แม่น้ำน่าน
Nan Province
About Flood Monitoring & Water Level Data
Water level at Wieng Sa is measured by a monitoring station in the แม่น้ำน่าน river basin, located in เวียงสา district, Nan province. You can check flood status at Wieng Sa through water level vs bank comparison, updated several times a day. The water surface is compared with the lower of the two banks: when it is higher, the page shows how many centimetres it is overflowing; when lower, how much room is left before it overflows.
The water situation uses a 5-level scale based on how full the channel is — Critically Low, Low, Normal, High and Overbank — so users can plan responses appropriately. The 7-day history chart shows recent water level trends, useful for early flood check at Wieng Sa.
FAQ
Where is Wieng Sa station located?
Wieng Sa station is located at เวียงสา District, Nan Province, in the แม่น้ำน่าน basin
What is the latest water status at Wieng Sa?
Normal · Water is 4.96 m below the bank · not overflowing · observed at 5 Oct 2026 14:40
Can this data be cited officially?
No. This data is for reference only, not an official warning. Please verify with the responsible government agency.