| 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 | 2373.46ft | 983.299 | 67.37% | 2395.86ft | 1338.697 | 11.94 | 78.89 | 0.00 | 78.89 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 157.41 | 690.250 | 67.82% | 164.04 | 874.650 | 7.16 | 49.72 | 0.00 | 49.72 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 974.13 | 332.190 | 74.40% | 977.73 | 383.050 | 11.21 | 23.25 | 0.00 | 23.25 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 769.45 | 128.850 | 64.10% | 770.30 | 138.350 | 0.00 | 3.01 | 0.00 | 3.01 | 0.00 | Tunnel Outflow – 0.26MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.20 ft | 141.180 | 94.70% | 2658.60 ft | 136.840 | 16.90 | 10.44 | 0.00 | 10.44 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.45 | 51.290 | 93.65% | 1596.05 | 45.065 | 0.78 | 2.52 | 0.00 | 2.52 | 0.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.04 | 49.9407 | 100.22% | 1207.04 | 49.9407 | 0.13 | 0.00 | 0.13 | 0.13 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.55 | 37.2363 | 78.56% | 704.60 | 39.4930 | 7.79 | 3.19 | 0.00 | 3.19 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.42 | 16.623 | 48.92% | 750.93 | 17.66 | 20.85 | 13.09 | 0.00 | 13.09 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.20 | 10.94 | 35.12% | 980.65 | 20.61 | 2.25 | 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 | 415.40 | 10.110 | 33.37% | 418.65 | 16.500 | 12.96 | 13.92 | 0.00 | 13.92 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1757.85 | 6.795 | 5.10 | 0.00 | 5.10 | 5.10 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.30 | 3.350 | 52.10% | 453.45 | 4.480 | 4.51 | 4.51 | 0.00 | 4.51 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 244.20 | 1.400 | 30.77% | 249.60 | 3.130 | 11.84 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.00 | 0.365 | 31.47% | 187.90 | 0.559 | 18.25 | 22.13 | 0.00 | 22.13 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 840.50 | 0.000 | 0.00% | 846.50 | 0.120 | 0.00 | 0.00 | 0.69 | 0.69 | 0.00 | Shut down Sluice+Syphon discharge-0.0598MCM (0.69Cumecs) | ||||
| Grand Total | 3547.55 | 2465.01 | 69.48% | 3075.94 |
