| 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 | 2335.96ft | 503.320 | 34.49% | 2341.28ft | 562.210 | 35.89 | 61.54 | 0.00 | 61.54 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 139.10 | 291.900 | 28.68% | 133.10 | 191.950 | 19.25 | 58.83 | 0.00 | 58.83 | 1.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 960.13 | 183.710 | 41.14% | 944.07 | 73.500 | 26.70 | 48.35 | 0.00 | 48.35 | 2.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.20 | 21.750 | 11.73% | 758.00 | 31.850 | 0.00 | 7.06 | 0.00 | 7.06 | 12.60 | (Tunnel Outflow-0.61) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2608.20 ft | 40.240 | 26.99% | 2600.20 ft | 30.240 | 8.25 | 23.06 | 0.00 | 23.06 | 3.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1582.100 | 17.440 | 31.84% | 1583.40 | 19.390 | 0.52 | 3.99 | 0.00 | 3.99 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.38 | 10.694 | 21.46% | 1189.45 | 2.318 | 1.20 | 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 | 703.10 | 36.342 | 76.67% | 690.90 | 15.394 | 7.99 | 19.50 | 0.00 | 19.50 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 749.84 | 15.460 | 45.50% | 746.39 | 9.480 | 6.29 | 23.96 | 0.00 | 23.96 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 964.80 | 1.250 | 4.01% | 963.50 | 0.240 | 0.93 | 0.00 | 0.00 | 0.00 | 20.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.70 | 16.610 | 54.82% | 412.30 | 5.510 | 29.63 | 32.06 | 0.00 | 32.06 | 2.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 1756.86 | 7.65 | 1755 | 1756 | 1757 | 1741.50 | 0.000 | 0.00% | 1741.50 | 0.000 | 0.24 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice 0.021mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 452.65 | 4.040 | 62.83% | 451.20 | 3.300 | 25.21 | 26.95 | 0.00 | 26.95 | 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 | 4.55 | 252 | 250.10 | 3.330 | 73.19% | 249.00 | 2.900 | 36.00 | 33.69 | 0.00 | 33.69 | 1.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.80 | 0.912 | 78.62% | 188.25 | 0.596 | 38.41 | 34.25 | 2.33 | 36.58 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.70 | 0.170 | 6.15 | 5.80 | 0.00 | 5.80 | 0.00 | |||||
| Grand Total | 3532.05 | 1147.12 | 32.48% | 949.05 |
