| 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 | 2373.12 | 978.480 | 67.04% | 2363.58ft | 843.010 | 6.11 | 92.13 | 0.00 | 92.13 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 153.98 | 608.007 | 59.74% | 150.85 | 535.026 | 4.64 | 51.36 | 0.00 | 51.36 | 1.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 970.36 | 284.070 | 63.62% | 974.42 | 335.970 | 6.52 | 34.30 | 0.00 | 34.30 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 764.75 | 82.750 | 41.17% | 763.45 | 71.350 | 2.55 | 9.49 | 0.00 | 9.49 | 0.00 | (Tunnel Outflow -0.82 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2637.10 ft | 87.250 | 58.52% | 2648.50 ft | 111.810 | 6.33 | 22.53 | 0.00 | 22.53 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.200 | 33.740 | 61.60% | 1593.00 | 37.440 | 0.47 | 2.79 | 0.00 | 2.79 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.72 | 48.5234 | 97.38% | 1206.90 | 49.3120 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 692.25 | 17.5253 | 36.97% | 697.40 | 25.3096 | 0.26 | 17.62 | 0.00 | 17.62 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.53 | 22.840 | 67.22% | 749.14 | 14.070 | 11.65 | 8.12 | 0.00 | 8.12 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 979.150 | 18.360 | 58.94% | 974.50 | 11.380 | 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 | 416.950 | 13.000 | 42.90% | 413.15 | 6.680 | 21.10 | 23.41 | 0.00 | 23.41 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.90 | 6.830 | 89.28% | 1758.20 | 7.050 | 0.12 | 0.00 | 0.12 | 0.12 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.25 | 3.840 | 59.72% | 451.50 | 3.450 | 19.03 | 22.04 | 0.00 | 22.04 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 746.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.20 | 2.980 | 65.49% | 246.20 | 1.960 | 24.89 | 29.87 | 0.00 | 29.87 | 8.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.50 | 0.738 | 63.62% | 186.90 | 0.456 | 38.74 | 0.00 | 37.54 | 37.54 | 7.00 | ||||
| 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 | 846.85 | 0.200 | 51.28% | Shutdown | 4.66 | 4.78 | 0.00 | 4.78 | 0.00 | ||||||
| Grand Total | 3547.55 | 2210.10 | 62.30% | 2054.27 |
