| 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 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2336.62ft | 510.388 | 34.97% | 2343.80ft | 593.171 | 108.92 | 50.29 | 0.00 | 50.29 | 8.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 139.96 | 308.240 | 30.28% | 135.00 | 220.000 | 32.52 | 63.95 | 0.00 | 63.95 | 7.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 961.36 | 194.160 | 43.48% | 948.07 | 92.800 | 33.56 | 48.33 | 0.00 | 48.33 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.40 | 23.150 | 12.48% | 758.70 | 36.350 | 7.69 | 5.44 | 0.00 | 5.44 | 5.80 | (Tunnel Outflow-0.47) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2612.60 ft | 46.080 | 30.91% | 2605.60 ft | 37.000 | 7.06 | 3.98 | 0.00 | 3.98 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1583.000 | 18.790 | 34.31% | 1585.80 | 22.990 | 2.87 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice 0.098 mcm | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.66 | 9.445 | 18.95% | 1193.22 | 6.948 | 5.62 | 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 | 705.50 | 41.581 | 87.72% | 694.20 | 20.677 | 19.86 | 19.86 | 0.00 | 19.86 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 752.67 | 21.140 | 62.21% | 747.49 | 11.250 | 9.78 | 12.61 | 0.00 | 12.61 | 9.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 965.30 | 1.650 | 5.30% | 963.60 | 0.310 | 4.63 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.35 | 18.130 | 59.83% | 413.50 | 7.200 | 30.09 | 32.29 | 5.05 | 37.34 | 27.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 1756.86 | 7.65 | 1755 | 1756 | 1757 | 1741.50 | 0.640 | 8.37% | 1741.50 | 0.640 | 11.57 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice 0.86 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 455.50 | 5.780 | 89.89% | 453.50 | 4.510 | 53.19 | 40.23 | 18.75 | 58.98 | 8.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.00 | ||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.10 | 3.330 | 73.19% | 250.00 | 3.290 | 76.05 | 84.27 | 0.00 | 84.27 | 17.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.20 | 0.823 | 70.95% | 187.75 | 0.544 | 35.62 | 34.00 | 2.95 | 36.96 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.60 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.60 | 0.140 | 9.03 | 9.38 | 0.00 | 9.38 | 2.10 | |||||
| Grand Total | 3532.05 | 1203.45 | 34.07% | 1057.82 |
