| 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 wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Live Storage (MCM) | % Storage wrt Live Storage at FRL | 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 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 | |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2348.68ft | 653.102 | 44.75% | 2367.52ft | 898.947 | 61.59% | 11.08 | 53.78 | 0.00 | 53.78 | 25.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 147.35 | 456.700 | 44.87% | 152.17 | 565.600 | 55.57% | 3.97 | 41.53 | 0.00 | 41.53 | 2.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 966.36 | 238.700 | 53.46% | 968.19 | 258.290 | 57.85% | 9.78 | 29.45 | 0.00 | 29.45 | 11.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 764.30 | 78.750 | 39.18% | 763.90 | 74.950 | 37.29% | 0.00 | 2.55 | 0.00 | 2.55 | 0.00 | Tunnel Outflow – 0.22 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2653.10 | 122.831 | 82.39% | 2630.80 | 75.420 | 50.59% | 1.82 | 7.51 | 0.00 | 7.51 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.15 | 42.815 | 78.17% | 1590.10 | 31.540 | 57.59% | 1.46 | 2.91 | 0.00 | 2.91 | 1.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.62 | 43.7043 | 87.71% | 1206.50 | 47.5596 | 95.44% | 2.95 | 0.00 | 0.00 | 0.00 | 0.00 | sluice discharge/day – 1.00MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.55 | 27.7925 | 58.63% | 686.80 | 9.7919 | 20.66% | 13.61 | 4.38 | 0.00 | 4.38 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.78 | 17.355 | 51.07% | 753.31 | 22.41 | 65.95% | 6.98 | 10.51 | 0.00 | 10.51 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.45 | 2.63 | 8.44% | 978.40 | 17.23 | 55.31% | 2.12 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 413.70 | 7.50 | 24.75% | 416.85 | 12.800 | 42.24% | 5.68 | 7.42 | 0.00 | 7.42 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1757.80 | 6.760 | 88.37% | 1.27 | 0.00 | 1.27 | 1.27 | 1.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.40 | 3.910 | 60.81% | 451.70 | 3.560 | 55.37% | 3.34 | 5.70 | 0.00 | 5.70 | 26.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.40 | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.40 | 3.450 | 75.82% | 246.40 | 2.020 | 44.40% | 8.94 | 9.88 | 0.00 | 9.88 | 14.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.95 | 0.461 | 39.74% | 191.80 | 1.048 | 90.34% | 26.03 | 22.28 | 0.00 | 22.28 | 22.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 819.90 | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.85 | 0.200 | 51.28% | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down |
