Water Monitoring Station
Station Chao Phraya 1
แม่น้ำเจ้าพระยา · District เมืองนครสวรรค์ · Nakhon Sawan
Water is 3.69 m below the bank · not overflowing
- Steady since the last reading
- Water depth about 14.49 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 Chao Phraya 1
Map © OpenStreetMap
Channel cross-section at the gauge
- Left bank is still 3.69 m above the water surface
- Right bank is still 3.97 m above the water surface
- About 14.49 m deep from the water surface to the channel bed
Rain forecast at Chao Phraya 1
Next 7 days: ~16 mm of rain in total · Wettest day: Today 5 Oct (~6.9 mm)
- Today 6.9 mm Light
- Tmrw 0.1 mm Light
- Wed 0.1 mm Light
- Thu 0 mm None
- Fri 0 mm None
- Sat 6.2 mm Light
- Sun 2.4 mm Light
Forecast · updated 5 Oct 05:32 · Source: Thai Meteorological Department
Daily details
- Today 6.9 mm Light rain · Overcast · 25–35°C
- Tomorrow 0.1 mm Light rain · Overcast · 24–31°C
- Wed 0.1 mm Light rain · Cloudy · 23–32°C
- Thu 0 mm No rain · Cloudy · 24–32°C
- Fri 0 mm No rain · Overcast · 24–33°C
- Sat 6.2 mm Light rain · Overcast · 25–30°C
- Sun 2.4 mm Light rain · Overcast · 25–31°C
- Mon 3.3 mm Light rain · Cloudy · 24–32°C
- Tue 6.3 mm Light rain · Overcast · 25–33°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 Chao Phraya 1
Red dashed line = bank level (0.00 m) · Dots = observations · Max -2.26 m · Min -3.69 m · Latest -3.69 m at 5 Oct 2026 14:40
Related Stations
Same river basin · แม่น้ำเจ้าพระยา
Nakhon Sawan Province
About Flood Monitoring & Water Level Data
Water level at Chao Phraya 1 is measured by a monitoring station in the แม่น้ำเจ้าพระยา river basin, located in เมืองนครสวรรค์ district, Nakhon Sawan province. You can check flood status at Chao Phraya 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 Chao Phraya 1.
FAQ
Where is Chao Phraya 1 station located?
Chao Phraya 1 station is located at เมืองนครสวรรค์ District, Nakhon Sawan Province, in the แม่น้ำเจ้าพระยา basin
What is the latest water status at Chao Phraya 1?
High · Water is 3.69 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.