Where does the reservoir information come from?

From the Irrigation Department's daily reservoir sheet and the Mahaweli Authority's daily report. Both update about once a day, so check the date shown. This site is independent: for spill-gate warnings follow the Disaster Management Centre and call 117.

Kalugaloya Reservoir

Ampara

Kalugaloya reservoir is not releasing water and is 32% full. Irrigation Department, 26 Oct.

Holding

As of 26 Oct · Checked just now

32%full

15.5 of 27.8 ft

12.3 ft below full

Irrigation Department · 26 Oct

Release now

Not releasing water

Outlet gates 0 cusecs

Irrigation Department · 26 Oct

Rain, day before: 26.2 mm; Irrigation Department · 26 Oct
Holds when full: ~10 million m³; Irrigation Department · 26 Oct
Source: Irrigation Department · 26 Oct

Recent days

Water depth, % of full supply
Released downstream · Release (cusecs)

Where the water goes

No river gauge of ours is directly below this reservoir.

Figures from the daily Irrigation Department and Mahaweli Authority reports. A blank there shows here as “no data”, never zero.

Common questions

Is Kalugaloya releasing water?: Kalugaloya reservoir is not releasing water and is 32% full. Irrigation Department, 26 Oct.
Where does the reservoir information come from?: From the Irrigation Department's daily reservoir sheet and the Mahaweli Authority's daily report. Both update about once a day, so check the date shown. This site is independent: for spill-gate warnings follow the Disaster Management Centre and call 117.