| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2353.62ft | 713.808 | 48.91% | 2328.68ft | 425.597 | 49.10 | 44.89 | 0.00 | 44.89 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160 | 160.5 | 161 | 143.09 | 368.992 | 36.25% | 128.68 | 129.340 | 33.29 | 8.65 | 0.00 | 8.65 | 1.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.19 | 227.710 | 51.00% | 941.45 | 70.260 | 31.11 | 46.73 | 0.00 | 46.73 | 36.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 771.00 | 769.5 | 770 | 770.5 | 761.45 | 55.350 | 29.84% | 757.30 | 28.150 | 4.86 | 9.49 | 0.00 | 9.49 | 0.00 | (Tunnel Outflow -0.82) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2620.60 ft | 57.940 | 38.86% | 2588.10 ft | 17.840 | 9.00 | 14.33 | 0.00 | 14.33 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.700 | 16.840 | 30.75% | 1568.00 | 3.730 | 1.81 | 3.54 | 0.00 | 3.54 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.45 | 14.792 | 29.68% | 1191.65 | 4.225 | 1.84 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 699.40 | 28.904 | 60.98% | 686.55 | 9.544 | 11.44 | 19.01 | 0.00 | 19.01 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.08 | 15.950 | 46.94% | 746.06 | 8.980 | 22.36 | 18.83 | 0.00 | 18.83 | 12.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 965.65 | 1.930 | 6.20% | 964.50 | 1.010 | 1.27 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 414.10 | 8.100 | 26.73% | 413.75 | 7.580 | 22.11 | 18.63 | 0.00 | 18.63 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1747.20 | 1.610 | 21.05% | Below 1741.50 | 0.000 | 0.32 | 0.00 | 0.00 | 0.00 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.35 | 4.410 | 68.58% | 450.10 | 2.750 | 26.05 | 19.69 | 0.00 | 19.69 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.8313 | 15.71% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.20 | 3.370 | 74.07% | 245.50 | 1.760 | 40.17 | 41.55 | 0.00 | 41.55 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.10 | 0.953 | 82.16% | 184.30 | 0.212 | 41.00 | 33.91 | 7.31 | 41.23 | 1.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.1917 | 25.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 846.65 | 0.150 | 9.75 | 8.94 | 0.00 | 8.94 | 0.00 | |||||
| Grand Total | 3532.05 | 1521.93 | 43.09% | 711.13 |
