Will Ingiriya flood in the next hour?

Ingiriya flood risk right now: Minor flood. This is an estimate based on the Kalawellawa (Millakanda) gauge on the Kalu Ganga (13 km away), which read 22.6 ft as of Tue, 27 Oct, 12:06 am (Sri Lanka time). In the next hour the Kalu Ganga at Kalawellawa (Millakanda) could rise to about 22.7 ft (22.5–23.0 ft). This is a forecast for the river, not an official warning, and streets can flood before the river reaches a flood mark.

How is the flood risk for Ingiriya worked out?

From the nearest river gauge ({gauge}, 13 km away), recent and expected rain, the gauge's forecast and any official warning. It is an estimate for the town, not an official warning, and streets can flood before the river reaches a flood mark.

Where does this come from and how often does it update?

River readings come from the Department of Irrigation's gauges, roughly once an hour, and this page checks for new ones every minute. This site is independent and not an official warning service: follow the Disaster Management Centre and call 117 in an emergency.

Is Ingiriya flooding?

Ingiriya, Kalutara

Ingiriya flood risk right now: Minor flood. This is an estimate based on the Kalawellawa (Millakanda) gauge on the Kalu Ganga (13 km away), which read 22.6 ft as of Tue, 27 Oct, 12:06 am (Sri Lanka time).

Reading at 12:06 am · 2 h ago

Minor flood

22.6 ft

Next hour

River rising slowly

Next 24 hours

Risk stays high

Leave low areas near the river

Experimental estimate. There is no river gauge in Ingiriya; this uses Kalawellawa (Millakanda), 13 km away, plus rain at the town and official warnings.

Call 117 Kalutara DMC office

Details

How this estimate works

· Starts from the river gauge's own level and forecast, the same as the gauge page.
· Heavy rain here (50 mm in 6 hours or 100 mm in 24 hours) raises it by one step, never more.
· Your own street level, if you set one, and official warnings can raise it further.
· It never says flooding is happening: only a measurement can show that.

Why

Irrigation Department has issued a flood warning for Kalu Ganga
Kalu Ganga at Kalawellawa (Millakanda) is 22.6 ft, rising slowly (at minor flood level)
52 mm of rain in the last 24 hours

Your river

Kalawellawa (Millakanda)

Kalu Ganga · 13 km away

Minor flood22.6 ft12:06 am

Is this right?

Each answer helps us improve the forecast for your area.

Based on: Kalawellawa (Millakanda) gauge on the Kalu Ganga, 13 km away

Set your street's flood level

At what Kalawellawa (Millakanda) reading does water reach your street? Saved on this device only, never sent anywhere.

Rain in Ingiriya

Moderate rain in the last 24 hours (52 mm). Moderate rain expected this morning, about 19 mm in the next 24 hours.

mm per hour

Tap or hover a bar to see that hour.

Rain map

Did the streets near you get water today?

Your answer helps us check our warnings. It is anonymous: we save only the town and your answer. Nobody sees single answers; we show only totals of 3 or more.

When? (optional)

River map

GaugeReservoirTap a gauge or reservoir for details.

Official flood map

In the Irrigation Department's maps of past floods (Kalu Ganga 2017), these Grama Niladhari divisions around Ingiriya were partly or fully under water:

Eduragala2017
Maputugala2017

This shows where a past flood reached, not a flood now. A bigger flood can go further.

Flood maps: Irrigation Department of Sri Lanka

Flood help and phone numbers

Common questions

Is Ingiriya flooding now?: Ingiriya flood risk right now: Minor flood. This is an estimate based on the Kalawellawa (Millakanda) gauge on the Kalu Ganga (13 km away), which read 22.6 ft as of Tue, 27 Oct, 12:06 am (Sri Lanka time).
Will Ingiriya flood in the next hour?: Ingiriya flood risk right now: Minor flood. This is an estimate based on the Kalawellawa (Millakanda) gauge on the Kalu Ganga (13 km away), which read 22.6 ft as of Tue, 27 Oct, 12:06 am (Sri Lanka time). In the next hour the Kalu Ganga at Kalawellawa (Millakanda) could rise to about 22.7 ft (22.5–23.0 ft). This is a forecast for the river, not an official warning, and streets can flood before the river reaches a flood mark.
How is the flood risk for Ingiriya worked out?: From the nearest river gauge ({gauge}, 13 km away), recent and expected rain, the gauge's forecast and any official warning. It is an estimate for the town, not an official warning, and streets can flood before the river reaches a flood mark.
Where does this come from and how often does it update?: River readings come from the Department of Irrigation's gauges, roughly once an hour, and this page checks for new ones every minute. This site is independent and not an official warning service: follow the Disaster Management Centre and call 117 in an emergency.

Kalu Ganga · Sources: Department of Irrigation gauges, Open-Meteo rain, Disaster Management Centre warnings.