| 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 | 2340.06ft | 547.237 | 37.50% | 2336.72ft | 511.455 | 90.78 | 68.10 | 0.00 | 68.10 | 31.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 139.98 | 308.620 | 30.32% | 139.81 | 305.390 | 84.52 | 62.53 | 0.00 | 62.53 | 130.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 954.52 | 139.540 | 31.25% | 961.16 | 192.460 | 29.99 | 25.94 | 0.00 | 25.94 | 51.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.30 | 33.950 | 16.89% | 756.40 | 23.150 | 8.33 | 8.33 | 0.00 | 8.33 | 28.40 | (Tunnel Outflow -0.72 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2575.40 ft | 8.580 | 5.75% | 2612.80 ft | 46.360 | 18.01 | 21.94 | 0.00 | 21.94 | 108.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.10 | 21.940 | 40.06% | 1582.95 | 18.720 | 1.24 | 1.93 | 0.00 | 1.93 | 30.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1188.00 | 0.0000 | 0.00% | 1194.86 | 9.7921 | 0.00 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.65 | 25.5347 | 53.87% | 705.35 | 41.2328 | 12.18 | 12.70 | 0.00 | 12.70 | 33.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.59 | 14.98 | 44.08% | 752.85 | 21.50 | 26.09 | 10.72 | 0.00 | 10.72 | 113.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.95 | 1.370 | 4.40% | 964.75 | 1.210 | 19.85 | 0.00 | 0.00 | 0.00 | 43.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.250 | 20.380 | 67.26% | 418.65 | 16.500 | 85.67 | 19.99 | 0.00 | 19.99 | 117.00 | Orange Alert | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.165 | 2.16% | 1741.50 | 0.165 | 0.46 | 0.46 | 0.00 | 0.46 | 13.80 | Sluice discharge /day-0.04MCM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.35 | 4.410 | 68.58% | 453.75 | 4.670 | 20.46 | 16.46 | 0.00 | 16.46 | 24.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.50 | 3.490 | 76.70% | 248.20 | 2.590 | 27.69 | 24.86 | 0.00 | 24.86 | 46.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.85 | 0.699 | 60.26% | 189.15 | 0.699 | 27.51 | 24.77 | 0.00 | 24.77 | 17.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.40 | 0.090 | 5.80 | 5.92 | 0.00 | 5.92 | 31.00 | |||||
| Grand Total | 3547.55 | 1132.09 | 31.91% | 1195.98 |
