Storage
37.6%
Previous 39.1%
Water level
692.45 m (2271.8 ft)
FRL 707.75 m (2322.0 ft)
Spillway release
—
Latest report
Rain forecast
12 mm
Next 72h 39 mm
Rate of rise(derived)
-0.45 m / 24 h
Downstream exposure
The downstream reach and local body list for Ponmudi have not been transcribed from a District Disaster Management Plan yet, so none are shown.
District control room: 1077 / 04862-233111
No rule curve (seasonal guide curve) is published for Ponmudi 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.
Ponmudi is at yellow alert, with storage rising from 59.64% to 59.98% and the water level at 698.95 m, just 1.05 m below the 700 m FRL; all gates remain closed with no spill. The rise is being driven by 28.6 mm of recent rain, with another 29.7 mm forecast in 24 hours and 46.5 mm over 72 hours; the next alert level would be triggered if the reservoir’s specified orange-level threshold is reached, but that threshold was not provided.
Every monitored structure on this river, ordered by how much water it is passing downstream right now.
| Structure | Level / FRL (m) | Storage | Inflow | Outflow | Status |
|---|---|---|---|---|---|
| AnayirankalIdukki | 1198.37 / 1207.023931.7 ft / 3960.0 ft | 35.6% | — | — | No warning — below every published alert level |
| PonmudiIdukki | 692.45 / 707.752271.8 ft / 2322.0 ft | 37.6% | — | — | No warning — below every published alert level |