| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2355.18ft | 732.956 | 50.22% | 2350.90 | 680.385 | 19.68 | 45.30 | 0.00 | 45.30 | 38.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 147.65 | 463.300 | 45.52% | 148.50 | 481.84 | 15.43 | 60.40 | 0.00 | 60.40 | 38.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 965.04 | 226.360 | 50.70% | 966.27 | 237.800 | 5.75 | 14.08 | 0.00 | 14.08 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 762.90 | 66.950 | 33.31% | 763.50 | 71.750 | 3.94 | 8.22 | 0.00 | 8.22 | 13.20 | Tunnel Discharge -0.71Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2636.90ft | 86.850 | 58.25% | 2627.00ft | 68.670 | 4.65 | 18.54 | 0.00 | 18.54 | 28.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.95 | 31.240 | 57.04% | 1593.75 | 39.315 | 1.86 | 1.61 | 0.00 | 1.61 | 17.00 | Sluice Discharge -0.1212 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.71 | 39.7177 | 79.71% | 1204.77 | 39.9805 | 2.45 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.00 | 25.3180 | 53.41% | 694.60 | 21.3455 | 8.81 | 6.04 | 0.00 | 6.04 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.380 | 24.840 | 73.10% | 754.65 | 25.520 | 10.80 | 8.16 | 0.00 | 8.16 | 27.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.15 | 1.53 | 4.91% | 966.35 | 2.53 | 1.55 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.80 | 10.77 | 35.54% | 416.30 | 11.70 | 17.80 | 16.85 | 0.00 | 16.85 | 8.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.15 | 7.005 | 1.08 | 0.00 | 0.68 | 0.68 | 10.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.80 | 4.697 | 73.05% | 453.65 | 4.602 | 9.25 | 6.68 | 0.00 | 6.68 | 7.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 746.70 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.80 | 3.212 | 70.59% | 249.90 | 3.251 | 7.29 | 7.74 | 0.00 | 7.74 | 7.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.90 | 0.559 | 48.19% | 186.80 | 0.446 | 12.90 | 12.20 | 0.00 | 12.20 | 34.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.70 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.80 | 0.189 | 5.52 | 5.80 | 0.00 | 5.80 | 2.00 |
