| 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 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2381.70ft | 1104.318 | 75.66% | 2401.36ft | 1430.927 | 11.13 | 43.64 | 0.00 | 43.64 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 160.09 | 762.520 | 74.92% | 165.82 | 925.916 | 8.29 | 30.45 | 0.00 | 30.45 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 976.09 | 359.060 | 80.41% | 980.46 | 428.180 | 16.19 | 22.68 | 0.00 | 22.68 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 770.65 | 142.350 | 70.82% | 772.25 | 160.750 | 0.00 | 1.16 | 0.00 | 1.16 | 0.00 | Tunnel Outflow – 0.10MCM (1.16Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2658.80 ft | 137.370 | 92.14% | 2659.70 ft | 139.810 | 8.90 | 12.00 | 0.00 | 12.00 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1599.10 | 53.240 | 97.21% | 1597.50 | 48.690 | 3.38 | 0.00 | 3.38 | 3.38 | 0.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.12 | 50.3529 | 101.05% | 1207.24 | 50.9711 | 1.20 | 0.00 | 1.80 | 1.80 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.75 | 42.1607 | 88.95% | 706.60 | 44.1972 | 10.93 | 14.96 | 0.00 | 14.96 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.53 | 25.220 | 74.22% | 748.68 | 13.27 | 0.68 | 9.47 | 0.00 | 9.47 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.20 | 13.93 | 44.72% | 980.85 | 20.91 | 3.98 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 416.45 | 12.000 | 39.60% | 418.50 | 16.180 | 12.69 | 12.69 | 0.00 | 12.69 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1758.00 | 6.900 | 5.10 | 0.00 | 5.10 | 5.10 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.45 | 3.940 | 61.28% | 455.70 | 5.900 | 18.41 | 16.94 | 0.00 | 16.94 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 748.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.50 | 3.500 | 76.92% | 253.00 | 4.550 | 30.61 | 21.92 | 0.00 | 21.92 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.25 | 0.596 | 51.38% | 189.50 | 0.738 | 19.26 | 20.03 | 0.00 | 20.03 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 820.90 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 844.15 | 0.000 | 0.00% | 846.50 | 0.120 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down | ||||
| Grand Total | 3547.55 | 2718.58 | 76.63% | 3298.01 |
