Dềnh nước: Bản đồ ngập lụt

Flood Map for Hanoi and Ho Chi Minh City (Saigon): See which roads are flooded, which areas are at risk of flooding during heavy rain or high tides, and receive flood alerts for your frequently visited locations. Each flooded area clearly indicates the source, update time, and whether the information is recent or outdated.

★ FLOOD MAP FOR HANOI AND HO CHI MINH CITY
• View today's flooded areas on the map or in list format, switching between them with a single tap.

• Search for flooding by street name, ward/commune, or familiar locations (market, hospital, lake, etc.).

• Near me: sort flooded areas by distance to your current location.

• Clearly distinguish between areas currently flooded, areas at risk of flooding during heavy rain or high tides, and unconfirmed flood warnings.

★ MULTIPLE SOURCES, EACH CLEARLY STATED
• Hanoi Flooding: Flood monitoring station of the city's drainage unit.

• Ho Chi Minh City Flooding: Flood notification on the city's traffic information portal.

• Traffic Cameras + AI Image Reading: When there is heavy rain or a flood signal, camera images near the point are captured for AI to check if there is water on the road.

• Press Coverage: Flood news from major online newspapers, including the newspaper name, publication time, and article link.

• Rainfall at the location: Measured rainfall and forecast.

• User-generated news: On-site photos, verified before being displayed.

Outdated news is clearly marked as not yet verified. Missing news should never be interpreted as "flooding is over".

★ CAMERA IMAGES, HISTORY, AND SHARING

• View publicly available traffic camera images near the flooded area.

• Recorded flood history for each location and source.

• Share flood location photos via Zalo, Messenger, and Facebook.

★ FLOOD ALERTS FOR AREAS YOU CARE OF
• Save up to 10 locations: home, company, school, frequently traveled routes.

• Select a radius of 500m, 1km, or 2km around each location.

• Choose the type of notification you want to receive, or receive notifications of all new flooded areas in the city.

★ REPORT FLOODS WITH A PHOTO
• Take a photo directly at the location, select the water level: wet road surface, up to the edge of the sidewalk, half a wheel, or impassable.

• Pin the correct route using GPS; EXIF ​​information is removed from the photo before saving.

• See an incorrect report? Click Report Incorrect to have it checked again.

★ FREE, NO ADS
• View, find, and save locations without logging in. Log in to Google when submitting flood reports or when you want to share saved locations with the denhnuoc.com website.

• Location tracking is only available when the app is open; it doesn't track in the background. No email is saved, and no advertising codes are used.

• Supports dark mode, large font, and tablets.

★ FOR WHOM

• People who commute to work or school by motorbike or car every day.

• Ride-hailing drivers and delivery drivers who need to know which roads are flooded to choose alternative routes.

• Parents picking up and dropping off children during heavy rain.

• People living in areas prone to flooding due to rain or high tides who want early warning.

NOTE
Denhnuoc is an independent application and does not belong to or represent any government agency. Flood information is compiled from publicly available sources: flood monitoring stations of Hanoi Drainage Company Limited (thoatnuochanoi.vn), Ho Chi Minh City Traffic Information Portal (giaothong.hochiminhcity.gov.vn), publicly available traffic cameras, online newspapers, and newspaper users. The data does not cover all roads; the absence of a flooded area does not mean the road is safe. Always observe the situation and follow the instructions of the authorities.

Data source: denhnuoc.com/nguon-du-lieu
Privacy policy: denhnuoc.com/quyen-rieng-tu
Support: [email protected]