| 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 | 2371.54ft | 956.035 | 65.50% | 2394.40ft | 1314.523 | 7.87 | 64.93 | 0.00 | 64.93 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 156.60 | 670.400 | 65.87% | 163.45 | 857.720 | 4.32 | 53.48 | 0.00 | 53.48 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 973.62 | 325.560 | 72.91% | 977.32 | 376.900 | 8.73 | 25.28 | 0.00 | 25.28 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 769.00 | 123.750 | 61.57% | 770.05 | 135.550 | 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 | 2660.90 ft | 143.140 | 96.01% | 2658.90 ft | 137.640 | 15.96 | 12.72 | 0.00 | 12.72 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.35 | 50.990 | 93.10% | 1595.90 | 44.690 | 2.25 | 1.97 | 0.00 | 1.97 | 0.00 | Sluice Discharge-0.0239 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.03 | 49.9407 | 100.22% | 1207.03 | 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 | 704.95 | 40.3049 | 85.03% | 703.70 | 37.5346 | 6.96 | 1.59 | 0.00 | 1.59 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.45 | 16.684 | 49.10% | 749.84 | 15.46 | 12.62 | 9.09 | 0.00 | 9.09 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.70 | 10.34 | 33.19% | 980.70 | 20.68 | 1.83 | 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 | 415.15 | 9.700 | 32.01% | 418.90 | 17.040 | 10.45 | 9.50 | 0.00 | 9.50 | 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 | 452.40 | 3.910 | 60.81% | 452.50 | 3.960 | 1.48 | 0.00 | 0.00 | 0.00 | 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 PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 251.20 | 3.780 | 83.08% | 249.50 | 3.100 | 4.17 | 0.00 | 5.63 | 5.63 | 0.00 | Shut down | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.15 | 0.380 | 32.76% | 186.10 | 0.375 | 21.08 | 20.45 | 0.00 | 20.45 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 820.30 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 838.00 | 0.000 | 0.00% | 846.70 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down | ||||
| Grand Total | 3547.55 | 2412.90 | 68.02% | 3022.08 |
