Samanalawewa reservoir is 57% full, filling. Live gate releases are not published for it. Mahaweli Authority, 26 Oct.
Live release not published
As of 26 Oct · Checked 4 min ago
15.1 m below fullFilling. CEB doesn't publish live gate releases. We show storage and the Mahaweli weekly plan. Storage: Mahaweli Authority, 26 Oct. Level +1.15 m since 23 Oct. Full supply level 460 m: Mahaweli operating rules
57%full
Level 444.94 m above sea level
15.1 m below full · Filling
Level +1.15 m since 23 Oct.
Live release not published
CEB doesn't publish live gate releases. We show storage and the Mahaweli weekly plan.
0.75 million m³ a day
≈ 310 cusecs on average
Planned average for 26 Oct – 1 Nov
4.43 million m³ released in the week before the meeting
A plan for the week, not a measured flow and not a spill.
History starts 23 Oct. The trend chart appears after 3 days, check back.
Fri 23
54%
No data
Mon 26
57%
No data
Storage, % full · Released downstream
No river gauge of ours is directly below this reservoir.
Samanalawewa dam
Samanalawewa dam, view 2
Samanalawewa dam, view 3
Figures from the daily Irrigation Department and Mahaweli Authority reports. A blank there shows here as “no data”, never zero.
Places on the map, from upstream to downstream