Water Monitoring Station
Station Nan 1
แม่น้ำน่าน · District ท่าวังผา · Nan
Water is 4.99 m below the bank · not overflowing
- Steady since the last reading
- Water depth about 1.99 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 0.2 mm · Light rain (TMD criteria) ·
Observed at
Statistics and analysis on this page are for reference only and are not an official warning.
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Station location map for Nan 1
Map © OpenStreetMap
Channel cross-section at the gauge
- Left bank is still 4.99 m above the water surface
- Right bank is still 5.16 m above the water surface
- About 1.99 m deep from the water surface to the channel bed
Rain forecast at Nan 1
Next 7 days: ~35 mm of rain in total · Wettest day: Sun 11 Oct (~29 mm)
- Today 0.1 mm Light
- Tmrw 0.2 mm Light
- Wed 1.1 mm Light
- Thu 0 mm None
- Fri 0 mm None
- Sat 4.7 mm Light
- Sun 29 mm Mod.
Forecast · updated 5 Oct 05:32 · Source: Thai Meteorological Department
Daily details
- Today 0.1 mm Light rain · Cloudy · 23–32°C
- Tomorrow 0.2 mm Light rain · Cloudy · 22–31°C
- Wed 1.1 mm Light rain · Partly cloudy · 22–30°C
- Thu 0 mm No rain · Cloudy · 21–30°C
- Fri 0 mm No rain · Cloudy · 22–30°C
- Sat 4.7 mm Light rain · Cloudy · 23–32°C
- Sun 29 mm Moderate rain · Cloudy · 22–31°C
- Mon 4.0 mm Light rain · Overcast · 22–31°C
- Tue 5.8 mm Light rain · Partly cloudy · 22–32°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 Nan 1
Red dashed line = bank level (0.00 m) · Dots = observations · Max -4.88 m · Min -5.01 m · Latest -4.99 m at 5 Oct 2026 14:40
Related Stations
Same river basin · แม่น้ำน่าน
Nan Province
About Flood Monitoring & Water Level Data
Water level at Nan 1 is measured by a monitoring station in the แม่น้ำน่าน river basin, located in ท่าวังผา district, Nan province. You can check flood status at Nan 1 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 Nan 1.
FAQ
Where is Nan 1 station located?
Nan 1 station is located at ท่าวังผา District, Nan Province, in the แม่น้ำน่าน basin
What is the latest water status at Nan 1?
Low · Water is 4.99 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.