| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2384.10ft | 1144.042 | 78.39% | 2370.46ft | 940.698 | 445.71 | 137.73 | 0.00 | 137.73 | 46.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 162.17 | 821.145 | 80.68% | 155.04 | 633.190 | 347.57 | 65.23 | 0.00 | 65.23 | 28.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 975.44 | 349.960 | 78.38% | 972.74 | 314.120 | 142.64 | 32.33 | 0.00 | 32.33 | 72.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 773.60 | 176.350 | 87.74% | 768.95 | 123.550 | 76.62 | 11.81 | 0.00 | 11.81 | 103.20 | (Tunnel Outflow -1.02 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.40 | 138.990 | 93.23% | 2652.90 ft | 122.340 | 98.33 | 13.28 | 88.22 | 101.49 | 50.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.25 | 48.065 | 87.76% | 1591.25 | 33.840 | 21.70 | 0.00 | 0.00 | 0.00 | 49.60 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.39 | 33.9348 | 68.10% | 1201.12 | 26.4787 | 15.16 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.75 | 44.6841 | 94.27% | 704.65 | 39.6090 | 142.55 | 20.19 | 120.49 | 140.67 | 31.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 756.03 | 28.952 | 85.20% | 751.03 | 17.84 | 60.45 | 38.42 | 0.00 | 38.42 | 77.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 983.40 | 25.44 | 81.67% | 973.55 | 10.16 | 49.20 | 0.00 | 0.00 | 0.00 | 48.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 418.20 | 15.530 | 51.25% | 420.25 | 20.380 | 492.40 | 50.20 | 482.36 | 532.56 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.69 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1755.10 | 5.050 | 16.63 | 0.00 | 17.50 | 17.50 | 9.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.160 | 95.80% | 456.35 | 6.310 | 272.80 | 42.48 | 228.85 | 271.33 | 40.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.30 | 1.8276 | 34.54% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 251.20 | 3.780 | 324.94 | 101.71 | 223.23 | 324.94 | 43.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.15 | 0.482 | 41.55% | 190.55 | 0.879 | 29.87 | 32.64 | 4.60 | 37.23 | 14.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.30 | 0.2332 | 30.56% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.210 | 53.85% | 846.50 | 0.120 | 10.64 | 8.79 | 0.00 | 8.79 | 33.70 | |||||
| Grand Total | 3547.55 | 2847.56 | 80.27% | 2298.34 |
