| 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 | 2370.92ft | 947.237 | 64.90% | 2358.94ft | 779.149 | 208.78 | 131.79 | 0.00 | 131.79 | 27.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 155.31 | 639.606 | 62.84% | 148.52 | 482.268 | 134.64 | 60.38 | 0.00 | 60.38 | 15.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 972.92 | 316.460 | 70.87% | 965.75 | 232.830 | 70.84 | 43.76 | 0.00 | 43.76 | 52.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 769.15 | 125.750 | 67.79% | 770.10 | 136.250 | 37.15 | 11.69 | 0.00 | 11.69 | 23.00 | (Tunnel Outflow -1.01MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2653.30 ft | 123.320 | 82.72% | 2640.10 ft | 93.350 | 14.88 | 3.53 | 0.00 | 3.53 | 16.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.450 | 34.240 | 62.52% | 1581.50 | 16.540 | 4.63 | 0.00 | 0.00 | 0.00 | 11.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.18 | 26.6697 | 53.52% | 1197.14 | 13.8044 | 2.21 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 704.60 | 39.4930 | 83.32% | 707.20 | 46.0918 | 18.04 | 19.38 | 0.00 | 19.38 | 14.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.920 | 19.730 | 58.06% | 757.91 | 33.680 | 52.55 | 30.67 | 0.00 | 30.67 | 98.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.80 | 10.510 | 33.74% | 982.50 | 23.820 | 8.10 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.00 | 19.750 | 65.18% | 420.40 | 20.750 | 125.48 | 38.72 | 96.89 | 135.61 | 15.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.20 | 5.100 | 66.67% | 1750.65 | 2.940 | 0.58 | 0.00 | 0.00 | 0.00 | 9.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.05 | 6.120 | 95.18% | 455.20 | 5.590 | 72.86 | 45.06 | 30.00 | 75.06 | 25.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.20 | 1.0140 | 19.16% | 751.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 252.00 | 4.120 | 128.93 | 102.52 | 17.50 | 120.02 | 30.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.60 | 0.885 | 76.29% | 191.65 | 1.028 | 51.13 | 29.63 | 22.21 | 51.83 | 52.00 | ||||
| 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 | 846.65 | 0.150 | 38.46% | 846.30 | 0.070 | 9.31 | 8.50 | 0.00 | 8.50 | 46.00 | |||||
| Grand Total | 3532.05 | 2320.78 | 65.71% | 1892.28 |
