| Sl. No. | Name of Dam / Reservoir | District | MWL (metre) | FRL (metre) | Spillway Crest Level (metre) | Live Storage at FRL (MCM) | Rule level (metre) | Blue level (metre) | Orange level (metre) | Red Level (metre) | Today’s Water level (metre) | Today’s Live Storage (MCM) | % Storage w.r.t Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Live Storage (MCM) | Inflow (cumecs) | Power House Discharge(cumecs) | Spillway release (cumecs) | Total Outflow (cumecs) | Rain fall (mm) | Remarks |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2350.86 | 679.894 | 46.58% | 2347.44 | 637.879 | 15.44 | 33.02 | 0.00 | 33.02 | 1.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 145.33 | 413.930 | 40.67% | 146.75 | 443.75 | 3.10 | 33.87 | 0.00 | 33.87 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 963.82 | 215.380 | 48.24% | 963.77 | 214.930 | 16.65 | 11.45 | 0.00 | 11.45 | 24.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.90 | 58.750 | 29.23% | 762.35 | 62.350 | 3.36 | 7.64 | 0.00 | 7.64 | 3.60 | Tunnel Discharge -0.66Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2630.60ft | 75.080 | 50.36% | 2619.60ft | 56.390 | 7.18 | 15.57 | 0.00 | 15.57 | 61.60 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.60 | 28.540 | 52.11% | 1592.50 | 36.340 | 1.08 | 2.09 | 0.00 | 2.09 | 32.80 | Sluice Discharge -0.1131 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.70 | 31.5102 | 63.24% | 1202.55 | 31.0325 | 7.89 | 0.00 | 0.00 | 0.00 | 19.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.20 | 28.8302 | 60.82% | 694.30 | 20.8439 | 7.51 | 1.04 | 0.00 | 1.04 | 10.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.500 | 25.140 | 73.98% | 752.76 | 21.320 | 12.13 | 7.77 | 0.00 | 7.77 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.05 | 0.65 | 2.09% | 964.05 | 0.65 | 1.85 | 0.00 | 0.00 | 0.00 | 38.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.40 | 10.11 | 33.37% | 416.40 | 11.90 | 15.53 | 9.80 | 0.00 | 9.80 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.70 | 6.690 | 87.45% | 1758.10 | 6.970 | 0.00 | 0.00 | 0.68 | 0.68 | 25.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.25 | 4.982 | 77.48% | 453.20 | 4.321 | 6.20 | 3.26 | 0.00 | 3.26 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.60 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.50 | 3.095 | 68.02% | 250.20 | 3.372 | 3.47 | 3.92 | 0.00 | 3.92 | 15.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.50 | 0.415 | 35.78% | 188.00 | 0.569 | 3.75 | 11.12 | 0.00 | 11.12 | 21.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.60 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.95 | 0.225 | 57.69% | 846.75 | 0.177 | 5.62 | 4.93 | 0.00 | 4.93 | 0.00 | 4.70 |
