| 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 | 2353.68ft | 714.544 | 48.96% | 2328.76ft | 426.544 | 50.57 | 52.04 | 0.00 | 52.04 | 0.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160 | 160.5 | 161 | 143.27 | 372.470 | 36.60% | 128.92 | 132.460 | 16.92 | 1.30 | 0.00 | 1.30 | 19.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 964.90 | 225.100 | 50.41% | 941.78 | 71.570 | 31.39 | 48.06 | 0.00 | 48.06 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 771.00 | 769.5 | 770 | 770.5 | 761.40 | 54.950 | 29.62% | 757.70 | 30.350 | 9.03 | 9.03 | 0.00 | 9.03 | 4.60 | (Tunnel Outflow -0.78) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2619.90 ft | 56.850 | 38.13% | 2589.30 ft | 18.900 | 4.65 | 4.65 | 0.00 | 4.65 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.450 | 16.470 | 30.07% | 1567.75 | 3.580 | 0.82 | 1.93 | 0.00 | 1.93 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.53 | 15.046 | 30.20% | 1191.74 | 4.381 | 1.11 | 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 | 698.50 | 26.941 | 56.84% | 686.55 | 9.544 | 6.29 | 18.91 | 0.00 | 18.91 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.06 | 17.900 | 52.68% | 745.20 | 7.700 | 19.58 | 14.66 | 0.00 | 14.66 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 965.40 | 1.770 | 5.68% | 964.45 | 0.970 | 2.20 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.20 | 6.750 | 22.28% | 414.85 | 9.230 | 15.88 | 28.96 | 0.00 | 28.96 | 13.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1747.40 | 1.680 | 21.96% | Below 1741.50 | 0.000 | 0.35 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.50 | 3.250 | 50.54% | 449.95 | 2.690 | 30.98 | 33.29 | 0.00 | 33.29 | 4.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 246.80 | 2.140 | 47.03% | 246.50 | 2.050 | 51.21 | 52.94 | 0.00 | 52.94 | 13.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.65 | 0.892 | 76.90% | 185.30 | 0.308 | 48.52 | 34.82 | 13.06 | 47.88 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.1880 | 24.64% | 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 | 10.14 | 9.45 | 0.00 | 9.45 | 4.50 | |||||
| Grand Total | 3532.05 | 1518.00 | 42.98% | 720.43 |
