| 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 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2363.46 | 841.304 | 57.64% | 2355.14ft | 732.478 | 7.13 | 116.13 | 0.00 | 116.13 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 150.71 | 531.784 | 52.25% | 148.04 | 471.867 | 8.16 | 67.13 | 0.00 | 67.13 | 11.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 966.16 | 236.720 | 53.02% | 972.68 | 313.340 | 11.49 | 48.29 | 0.00 | 48.29 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 763.30 | 69.950 | 34.80% | 761.65 | 57.150 | 4.75 | 9.38 | 0.00 | 9.38 | 8.20 | (Tunnel Outflow -0.81 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2625.60 ft | 66.220 | 44.42% | 2640.60 ft | 94.410 | 5.95 | 20.08 | 0.00 | 20.08 | 38.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1589.200 | 29.740 | 54.30% | 1590.30 | 31.940 | 0.87 | 3.18 | 0.00 | 3.18 | 0.60 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1204.86 | 40.3748 | 81.03% | 1204.07 | 36.9138 | 1.43 | 0.00 | 0.00 | 0.00 | 24.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 688.75 | 12.2999 | 25.95% | 697.80 | 25.6699 | 15.81 | 13.39 | 0.00 | 13.39 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.55 | 20.890 | 61.48% | 747.67 | 11.570 | 1.59 | 17.10 | 0.00 | 17.10 | 12.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.70 | 16.180 | 51.94% | 972.75 | 9.200 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.350 | 13.800 | 45.54% | 413.20 | 6.750 | 17.14 | 14.83 | 0.00 | 14.83 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.40 | 7.200 | 0.46 | 0.00 | 0.12 | 0.12 | 10.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.10 | 3.760 | 58.48% | 453.75 | 4.670 | 17.58 | 18.50 | 0.00 | 18.50 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.10 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.00 | 2.900 | 63.74% | 249.60 | 3.130 | 17.86 | 13.00 | 0.00 | 13.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.75 | 0.906 | 78.06% | 187.35 | 0.503 | 34.55 | 34.08 | 0.00 | 34.08 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | Shutdown | 4.96 | 4.61 | 0.00 | 4.61 | 0.00 | ||||||
| Grand Total | 3547.55 | 1894.69 | 53.41% | 1806.79 |
