| 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 | 2378.10 ft | 1049.211 | 71.89% | 2370.48ft | 940.995 | 5.27 | 84.88 | 0.00 | 84.88 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 156.05 | 657.200 | 64.57% | 152.94 | 583.430 | 2.67 | 61.01 | 0.00 | 61.01 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 972.33 | 308.790 | 69.16% | 975.70 | 353.600 | 2.42 | 34.01 | 0.00 | 34.01 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 765.90 | 92.750 | 46.14% | 764.80 | 83.150 | 0.00 | 10.07 | 0.00 | 10.07 | 0.00 | (Tunnel Outflow -0.87 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2645.30 ft | 104.500 | 70.09% | 2654.10 ft | 125.300 | 5.83 | 21.23 | 0.00 | 21.23 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.800 | 36.940 | 67.45% | 1594.70 | 41.690 | 2.38 | 4.70 | 0.00 | 4.70 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1206.95 | 49.5310 | 99.40% | 1206.97 | 49.6187 | 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 | 697.25 | 25.1745 | 53.11% | 699.35 | 28.7948 | 6.43 | 8.58 | 0.00 | 8.58 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.22 | 22.230 | 65.42% | 749.81 | 15.400 | 11.80 | 11.09 | 0.00 | 11.09 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 979.750 | 19.260 | 61.83% | 975.80 | 13.330 | 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 | 417.50 | 14.100 | 46.53% | 413.90 | 7.800 | 19.41 | 19.41 | 0.00 | 19.41 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.95 | 6.870 | 89.80% | 1758.25 | 7.080 | 0.12 | 0.00 | 0.12 | 0.12 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.80 | 4.130 | 64.23% | 451.20 | 3.300 | 8.99 | 16.40 | 0.00 | 16.40 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.30 | 3.830 | 84.18% | 250.00 | 3.290 | 22.67 | 21.16 | 0.00 | 21.16 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.90 | 0.559 | 48.19% | 188.45 | 0.617 | 24.81 | 0.00 | 24.22 | 24.22 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | Shutdown | 5.24 | 5.24 | 0.00 | 5.24 | 0.00 | ||||||
| Grand Total | 3547.55 | 2396.21 | 67.55% | 2257.40 |
