Thrissur district · Irrigation · Kurumali basin · report 18 Sep 2026, 11:00 IST
Storage
84.0%
Previous 84.0%
Water level
73.37 m (240.7 ft)
FRL 76.40 m (250.7 ft)
Spillway release
0.0 cumecs
Latest report
Rain forecast
6 mm
Next 72h 40 mm
Rate of rise(derived)
+0.01 m / 24 h
Downstream exposure
The downstream reach and local body list for Chimoni have not been transcribed from a District Disaster Management Plan yet, so none are shown.
District control room: 1077 / 0487-2362424
No rule curve (seasonal guide curve) is published for Chimoni in a form this platform can verify, so none is shown. Where an operating curve is published — as for Idukki after the 2018 floods — it is plotted against actual storage instead of being estimated.
Chimoni has no current alert, with storage steady at 84% and the water level at 73.36 m, 3.04 m below the 76.4 m FRL; there is no spill. Recent rain was 14 mm, with 5.8 mm forecast in 24 hours and 40.4 mm over 72 hours, giving a flood risk of 35 and landslide risk of 14; the next alert would be triggered if continued rainfall raises the reservoir to the authority’s alert-level threshold, which is not provided.