Is the Mundeni Aru rising today?

Over the last 3 hours, of the 2 gauges on the Mundeni Aru that are reporting: 2 about the same.

Will the Mundeni Aru rise in the next hour?

In the next hour, of the 2 gauges on the Mundeni Aru with a forecast, 2 about the same. This is a forecast from the recent trend, the gauges upstream and rain, not an official warning.

Which gauges are on the Mundeni Aru?

From upstream to downstream: Lavanai Aru Bridge, Galodaya Bridge.

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.

Mundeni Aru water level today

All 2 gauges normal · updated 1:39 am, 8 min ago

As of Fri, 30 Oct, 1:39 am (Sri Lanka time), all 2 reporting gauges on the Mundeni Aru are below their alert levels.

River map

GaugeReservoirTap a gauge or reservoir for details. Simplified map, not to scale.

Upstream

Downstream (sea)

Rain map

Official flood map

The Irrigation Department has mapped where past floods on the Mundeni Aru reached:

2014: 49 Grama Niladhari divisions in 5 divisional secretariat areas: Mahaoya, Padiyathalawa, Eravur Pattu, Eravur Town, Koralai Pattu South

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

Flood maps: Irrigation Department of Sri Lanka

Embed this on your site Flood help & emergency numbers

Common questions

Is Mundeni Aru flooding now?: As of Fri, 30 Oct, 1:39 am (Sri Lanka time), all 2 reporting gauges on the Mundeni Aru are below their alert levels.
Is the Mundeni Aru rising today?: Over the last 3 hours, of the 2 gauges on the Mundeni Aru that are reporting: 2 about the same.
Will the Mundeni Aru rise in the next hour?: In the next hour, of the 2 gauges on the Mundeni Aru with a forecast, 2 about the same. This is a forecast from the recent trend, the gauges upstream and rain, not an official warning.
Which gauges are on the Mundeni Aru?: From upstream to downstream: Lavanai Aru Bridge, Galodaya Bridge.
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.