| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2376.40ft | 1025.065 | 70.23% | 2372.90ft | 975.355 | 116.74 | 39.69 | 0.00 | 39.69 | 12.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 158.74 | 724.980 | 71.23% | 155.16 | 636.042 | 75.73 | 19.48 | 0.00 | 19.48 | 29.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 974.17 | 332.710 | 74.51% | 970.99 | 291.700 | 64.36 | 38.79 | 0.00 | 38.79 | 23.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 771.55 | 152.550 | 75.90% | 772.50 | 163.750 | 9.61 | 2.66 | 0.00 | 2.66 | 4.80 | (Tunnel Outflow -0.23 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.80 ft | 148.520 | 99.62% | 2662.90 ft | 148.810 | 25.96 | 17.74 | 0.00 | 17.74 | 17.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.200 | 40.440 | 73.84% | 1588.15 | 27.640 | 2.89 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.12 | 29.6631 | 59.53% | 1200.58 | 24.7590 | 1.84 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.70 | 33.5580 | 70.80% | 704.20 | 38.5652 | 18.96 | 17.81 | 0.00 | 17.81 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.27 | 18.330 | 53.94% | 750.45 | 16.680 | 31.23 | 12.90 | 0.00 | 12.90 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.50 | 14.750 | 47.35% | 971.05 | 7.230 | 23.07 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.70 | 19.000 | 62.71% | 415.65 | 10.520 | 63.90 | 38.44 | 22.57 | 61.01 | 18.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.75 | 6.730 | 87.97% | 1755.05 | 5.030 | 0.46 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.50 | 5.140 | 79.94% | 451.40 | 3.400 | 38.21 | 43.42 | 0.00 | 43.42 | 8.00 | ||||
| 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 PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.80 | 2.820 | 61.98% | 247.90 | 2.480 | 83.63 | 95.78 | 0.00 | 95.78 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 184.65 | 0.241 | 20.78% | 184.20 | 0.203 | 29.65 | 34.35 | 0.70 | 35.05 | 26.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.50 | 0.120 | 9.28 | 9.05 | 0.00 | 9.05 | 3.50 | |||||
| Grand Total | 3547.55 | 2555.80 | 72.04% | 2352.28 |
