| 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) | 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 | 2373.6 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2352.84 | 704.240 | 48.25% | 2344.40ft | 600.545 | 42.85 | 105.84 | 0.00 | 105.84 | 33.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 146.61 | 440.810 | 43.31% | 144.14 | 389.456 | 9.06 | 62.53 | 0.00 | 62.53 | 32.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 961.45 | 194.930 | 43.66% | 969.82 | 277.590 | 25.57 | 38.30 | 0.00 | 38.30 | 29.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.25 | 53.950 | 26.84% | 759.25 | 39.750 | 0.00 | 9.61 | 0.00 | 9.61 | 0.00 | (Tunnel Outflow -0.83 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2609.70 ft | 42.170 | 28.29% | 2628.00 ft | 70.420 | 6.74 | 22.02 | 0.00 | 22.02 | 6.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.450 | 24.240 | 44.26% | 1585.75 | 22.920 | 1.78 | 2.58 | 0.00 | 2.58 | 8.60 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.66 | 21.8293 | 43.81% | 1199.82 | 22.3388 | 1.62 | 11.57 | 0.00 | 11.57 | 12.00 | Discharge through sluice -1MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 693.60 | 19.6736 | 41.51% | 695.55 | 22.9338 | 22.10 | 12.77 | 0.00 | 12.77 | 54.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.54 | 14.854 | 43.71% | 746.91 | 10.290 | 13.48 | 20.54 | 0.00 | 20.54 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.40 | 15.730 | 50.50% | 969.95 | 6.120 | 1.74 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 416.650 | 12.400 | 40.92% | 414.45 | 8.620 | 21.19 | 18.88 | 0.00 | 18.88 | 6.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1758.25 | 7.080 | 0.46 | 0.00 | 0.12 | 0.12 | 7.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.60 | 4.570 | 71.07% | 451.10 | 3.250 | 18.67 | 11.38 | 0.00 | 11.38 | 19.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 745.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.00 | 3.290 | 72.31% | 249.00 | 2.900 | 21.97 | 16.06 | 0.00 | 16.06 | 40.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.35 | 0.400 | 34.48% | 188.10 | 0.580 | 28.04 | 29.64 | 0.00 | 29.64 | 23.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.70 | 0.170 | 4.94 | 4.71 | 0.00 | 4.71 | 84.50 | |||||
| Grand Total | 3547.55 | 1561.27 | 44.01% | 1484.96 |
