| 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 Gross Storage (MCM) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross Storage (MCM) | 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 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2383.980 | 1678.858 | 1142.048 | 78.25% | 2376.08 | 1557.316 | 1020.506 | 11.33 | 85.85 | 0.00 | 85.85 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 158.12 | 780.240 | 708.240 | 69.59% | 157.15 | 755.750 | 683.750 | 0.00 | 66.09 | 0.00 | 66.09 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 978.52 | 402.92 | 395.290 | 88.53% | 972.05 | 312.75 | 305.120 | 18.17 | 27.49 | 0.00 | 27.49 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 768.10 | 122.60 | 98.850 | 53.29% | 769.15 | 134.00 | 110.250 | 0.00 | 13.19 | 0.00 | 13.19 | 0.00 | (Tunnel Outflow-1.14) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2662.10 ft | 150.92 | 147.520 | 98.29% | 2659.00 ft | 142.44 | 139.040 | 15.05 | 8.81 | 0.00 | 8.81 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1597.850 | 50.025 | 49.175 | 90.43% | 1596.35 | 46.275 | 45.425 | 2.48 | 2.48 | 0.00 | 2.48 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.07 | 49.840 | 48.990 | 98.31% | 1207.01 | 49.79 | 48.944 | 0.17 | 0.00 | 0.68 | 0.68 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 706.30 | 47.577 | 43.437 | 91.64% | 705.65 | 46.07 | 41.929 | 12.45 | 19.38 | 0.00 | 19.38 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 746.36 | 13.85 | 9.430 | 27.75% | 755.60 | 32.31 | 27.890 | 15.68 | 16.74 | 0.00 | 16.74 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 978.60 | 25.60 | 17.530 | 56.28% | 972.05 | 16.430 | 8.360 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 417.35 | 15.500 | 13.800 | 45.54% | 414.45 | 10.33 | 8.626 | 10.20 | 10.20 | 0.00 | 10.20 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.30 | 7.470 | 7.120 | 97.53% | 1758.20 | 7.390 | 7.040 | 1.00 | 0.00 | 1.00 | 1.00 | 0.00 | Gate No.4 opened | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 450.85 | 3.49 | 3.120 | 48.52% | 454.60 | 5.570 | 5.200 | 18.16 | 22.56 | 0.00 | 22.56 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 250.60 | 4.34 | 3.540 | 78.67% | shut down | 25.38 | 24.33 | 0.00 | 24.33 | 0.00 | ||||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 186.25 | 0.730 | 0.390 | 33.62% | 189.25 | 1.050 | 0.710 | 22.48 | 22.21 | 0.00 | 22.21 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | Shut down | 0.00% | 846.40 | 0.410 | 0.090 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| Grand Total | 3532.26 | 2688.48 | 76.11% | 3117.88 | 2452.88 |
