03.08.2025

Sl. No.	Name of Reservoir	District	FRL  (metre)	Rule level (metre)	Water level on date (metre)	Blue Alert level (metre)	Orange Alert level (metre)	Red Alert Level (metre)	Live Storage (MCM)	% Storage	Inflow (MCM)	Average Inflow (Cumecs)	Power House Discharge (MCM)	Spill (MCM)	Current Spillway release (Cumecs)	Total Outflow (MCM)	Rain fall (mm)	Remarks
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17=14+15	18	19
1	IDUKKI	IDK	2403.00 ft	2383.53	2376.50 ft	2375.53	2381.53	2382.53	1026.47	70.33	13.15	152.23	8.78	–	–	8.78	17.00
2	IDAMALAYAR	EKM	169.00	163.00	159.52	161.50	162.00	162.50	746.56	73.35	11.31	130.93	6.22	–	–	6.22	17.60
3	KAKKI – ANATHODE	PTTA	981.46	975.75	975.48	973.75	974.75	975.25	350.52	78.50	6.20	71.79	4.24	–	–	4.24	54.00
4	BANASURASAGAR (K A S)	WND	775.60	774.00	773.75	772.50	773.00	773.50	178.15	88.63	2.73	31.61	1.02	0.70	8.14	1.72	48.20	Control shaft gate fully opened.Radial Gate #2 -10cm
5	SHOLAYAR	TSR	2663.00 ft		2662.90 ft	2658.00	2660.00	2661.00	148.81	99.81	3.35	38.75	1.93	–	–	1.93	49.00
6	MADUPETTY	IDK	1599.59		1598.75	1596.00	1597.00	1598.00	52.19	95.29	0.95	11	0.00	0.95	10.95	0.95	26.00	Gate #2- 20cm
7	ANAYIRANKAL	IDK	1207.02		1203.64	1205.02	1206.02	1207.02	35.03	70.30	0.53	6.08		–	–	0.00	22.00
8	PONMUDI	IDK	707.75		706.25	704.50	705.50	706.50	43.32	91.39	2.54	29.42	1.76	0.66	7.67	2.43	31.00	Gate #2- 10cm
9	KUTTIYADI (KAKKAYAM)	KKD	758.04		756.21	755.50	756.50	757.50	29.41	86.55	2.98	34.52	3.29	–	–	3.29	83.00
10	PAMBA	PTTA	986.33		978.00	982.00	983.50	984.50	16.63	53.39	1.16	13.47		–	–	0.00	34.00
11	PORINGALKUTHU	TSR	423.98		420.40	421.00	422.00	423.00	20.75	68.48	12.93	149.64	4.78	7.02	144.47	11.80	37.00	7 crest gates  fully opened for 4.5m.
12	KUNDALA	IDK	1758.69		1752.50	1755.00	1756.00	1757.00	3.75	49.02	0.13	1.45		–	–	0.00	34.40
13	KALLARKUTTY	IDK	456.59		456.05			455.00	6.12	95.24	11.22	129.83	3.89	7.45	120.00	11.34	23.00	Gate #2-15cm,#3-30cm &  #4 -15cm
14	ERATTAYAR	IDK	754.38		747.50			748.28	1.13	21.36		0			–	0.00
15	LOWER PERIYAR	IDK	253		252.90			252.00	4.51	99.05	13.99	161.9	5.18	8.85	144.64	14.03	29.00	Upper vent #1-50cm
16	MOOZHIYAR	PTTA	192.63		191.95			190.00	1.07	92.07	3.59	41.61	3.01	0.63	10.69	3.64	40.00	Gate  # 2-10cm
17	KALLAR	IDK	824.48		820.50			820.50	0.20	26.61		0		–	–	0.00
18	SENGULAM	IDK	847.64		846.85				0.20	51.54	1.52	17.59	1.52	–	–	1.52	11.00