| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2371.64ft | 957.470 | 65.60% | 2334.94ft | 492.453 | 127.08 | 132.29 | 0.00 | 132.29 | 7.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 154.55 | 621.548 | 61.07% | 137.88 | 269.280 | 81.59 | 59.58 | 0.00 | 59.58 | 17.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 972.68 | 313.340 | 70.18% | 951.13 | 117.580 | 60.26 | 48.22 | 0.00 | 48.22 | 10.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 768.15 | 114.350 | 61.64% | 764.20 | 77.950 | 21.19 | 11.81 | 0.00 | 11.81 | 12.20 | (Tunnel Outflow -1.02MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2650.50 ft | 116.550 | 78.17% | 2617.70 ft | 53.520 | 11.84 | 0.84 | 0.00 | 0.84 | 8.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.100 | 31.540 | 57.59% | 1570.90 | 5.920 | 4.63 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.80 | 25.4596 | 51.09% | 1194.27 | 8.7688 | 2.21 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.40 | 41.3488 | 87.23% | 694.50 | 21.1783 | 18.22 | 19.56 | 0.00 | 19.56 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.72 | 17.230 | 50.71% | 747.46 | 11.120 | 26.66 | 37.48 | 0.00 | 37.48 | 6.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.60 | 13.030 | 41.83% | 965.60 | 1.890 | 4.98 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.75 | 19.130 | 63.14% | 418.90 | 17.040 | 64.16 | 32.44 | 31.72 | 64.16 | 6.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.30 | 4.650 | 60.78% | 1745.15 | 1.020 | 0.58 | 0.00 | 0.00 | 0.00 | 0.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 449.60 | 2.550 | 74.51 | 40.39 | 35.63 | 76.01 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 246.10 | 1.930 | 102.95 | 102.84 | 0.10 | 102.95 | 6.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.70 | 0.899 | 77.50% | 184.80 | 0.254 | 37.21 | 34.47 | 3.12 | 37.59 | 7.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.50 | 0.2030 | 26.61% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.40 | 0.090 | 8.84 | 8.84 | 0.00 | 8.84 | 2.00 | |||||
| Grand Total | 3532.05 | 2288.44 | 64.79% | 1082.54 |
