| 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 | 2390.09 ft | 2382.09 | 2388.09 | 2389.09 | 2374.90ft | 1003.757 | 68.77% | 2372.90ft | 975.355 | 223.47 | 31.46 | 0.00 | 31.46 | 54.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 164.00 | 162.50 | 163.00 | 163.50 | 158.26 | 712.020 | 69.96% | 154.91 | 630.102 | 112.47 | 10.96 | 0.00 | 10.96 | 20.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.20 | 974.20 | 975.20 | 975.70 | 973.60 | 325.300 | 72.85% | 970.89 | 290.500 | 86.83 | 43.20 | 0.00 | 43.20 | 68.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 771.40 | 150.750 | 81.27% | 772.65 | 165.350 | 30.67 | 13.31 | 0.00 | 13.31 | 25.40 | (Tunnel Outflow -1.15 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.40 ft | 144.560 | 96.96% | 2661.90 ft | 145.970 | 21.32 | 21.32 | 0.00 | 21.32 | 25.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.900 | 39.690 | 72.47% | 1588.05 | 27.440 | 5.79 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.98 | 29.2173 | 58.63% | 1200.32 | 23.9311 | 2.21 | 0.00 | 0.00 | 0.00 | 10.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.55 | 33.2597 | 70.17% | 704.00 | 38.1311 | 27.00 | 18.94 | 0.00 | 18.94 | 22.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.92 | 13.700 | 40.32% | 749.29 | 14.360 | 49.60 | 9.64 | 0.00 | 9.64 | 59.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.05 | 13.700 | 43.98% | 971.00 | 7.170 | 37.06 | 0.00 | 0.00 | 0.00 | 43.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.95 | 19.630 | 64.79% | 416.10 | 11.300 | 107.39 | 38.56 | 65.93 | 104.49 | 15.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.50 | 6.550 | 85.62% | 1754.50 | 4.750 | 0.81 | 0.00 | 0.00 | 0.00 | 7.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.00 | 6.090 | 94.71% | 451.70 | 3.560 | 61.94 | 44.70 | 12.50 | 57.20 | 37.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.30 | 1.0527 | 19.89% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.10 | 4.160 | 91.43% | 247.20 | 2.260 | 115.82 | 95.68 | 0.00 | 95.68 | 40.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.60 | 0.885 | 76.29% | 190.60 | 0.885 | 43.57 | 34.35 | 8.04 | 42.39 | 26.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.150 | 38.46% | 846.65 | 0.150 | 9.52 | 9.75 | 0.00 | 9.75 | 30.20 | |||||
| Grand Total | 3532.05 | 2504.67 | 70.91% | 2341.21 |
