Water Monitoring Station
Station The First Friendship Bridge at Mae Sai River
District แม่สาย · Chiang Rai
Water is 2.68 m below the bank · not overflowing
- Steady since the last reading
- Water depth about 2.19 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 21.8 mm · Moderate 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 The First Friendship Bridge at Mae Sai River
Map © OpenStreetMap
Channel cross-section at the gauge
- Left bank is still 2.68 m above the water surface
- Right bank is still 2.68 m above the water surface
- About 2.19 m deep from the water surface to the channel bed
Rain forecast at The First Friendship Bridge at Mae Sai River
Next 7 days: ~9.1 mm of rain in total · Wettest day: Today 5 Oct (~4.4 mm)
- Today 4.4 mm Light
- Tmrw 0.5 mm Light
- Wed 3.0 mm Light
- Thu 0.1 mm Light
- Fri 0.2 mm Light
- Sat 0 mm None
- Sun 0.9 mm Light
Forecast · updated 5 Oct 05:45 · Source: Thai Meteorological Department
Daily details
- Today 4.4 mm Light rain · Overcast · 23–29°C
- Tomorrow 0.5 mm Light rain · Overcast · 22–28°C
- Wed 3.0 mm Light rain · Overcast · 21–27°C
- Thu 0.1 mm Light rain · Cloudy · 20–30°C
- Fri 0.2 mm Light rain · Overcast · 20–28°C
- Sat 0 mm No rain · Overcast · 20–28°C
- Sun 0.9 mm Light rain · Overcast · 21–28°C
- Mon 0 mm No rain · Overcast · 22–29°C
- Tue 0 mm No rain · Overcast · 21–30°C
Forecast by the Thai Meteorological Department for the area around this station, not measured rainfall · Updated 5 Oct 2026 05:45
7-day water level vs bank at The First Friendship Bridge at Mae Sai River
Red dashed line = bank level (0.00 m) · Dots = observations · Max -2.42 m · Min -2.75 m · Latest -2.68 m at 5 Oct 2026 14:40
Related Stations
Chiang Rai Province
About Flood Monitoring & Water Level Data
Water level at The First Friendship Bridge at Mae Sai River is measured by a monitoring station in the the local river basin, located in แม่สาย district, Chiang Rai province. You can check flood status at The First Friendship Bridge at Mae Sai River 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 The First Friendship Bridge at Mae Sai River.
FAQ
Where is The First Friendship Bridge at Mae Sai River station located?
The First Friendship Bridge at Mae Sai River station is located at แม่สาย District, Chiang Rai Province
What is the latest water status at The First Friendship Bridge at Mae Sai River?
Normal · Water is 2.68 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.