| 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 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2358.38ft | 772.254 | 52.91% | 2355.48ft | 736.643 | 376.11 | 39.39 | 0.00 | 39.39 | 19.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 149.65 | 507.406 | 49.85% | 144.84 | 403.736 | 285.15 | 8.33 | 0.00 | 8.33 | 35.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 962.09 | 200.370 | 44.87% | 966.35 | 238.600 | 107.94 | 12.45 | 0.00 | 12.45 | 22.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 767.05 | 104.350 | 51.92% | 761.60 | 56.350 | 81.02 | 0.00 | 0.00 | 0.00 | 121.60 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2614.00 ft | 48.050 | 32.23% | 2624.80 ft | 64.850 | 49.65 | 0.00 | 0.00 | 0.00 | 24.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.90 | 23.140 | 42.25% | 1581.05 | 15.865 | 10.42 | 0.00 | 0.00 | 0.00 | 54.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.70 | 11.2489 | 22.57% | 1198.35 | 17.6576 | 4.01 | 0.00 | 0.00 | 0.00 | 24.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.75 | 37.6340 | 79.40% | 696.50 | 24.5198 | 27.40 | 4.39 | 0.00 | 4.39 | 37.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.43 | 32.46 | 95.53% | 752.40 | 20.59 | 74.79 | 40.38 | 42.36 | 82.74 | 90.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.35 | 5.53 | 17.75% | 970.25 | 6.43 | 50.41 | 0.00 | 0.00 | 0.00 | 45.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.450 | 20.880 | 68.91% | 418.55 | 16.280 | 251.12 | 54.99 | 206.26 | 261.25 | 12.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1750.250 | 2.780 | 36.34% | 1748.40 | 2.044 | 0.93 | 0.00 | 0.00 | 0.00 | 16.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.60 | 5.840 | 90.82% | 455.80 | 5.970 | 149.01 | 44.74 | 105.00 | 149.74 | 58.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.80 | 1.6339 | 30.87% | 746.80 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.40 | 3.060 | 258.91 | 103.50 | 155.42 | 258.91 | 47.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.90 | 0.559 | 48.19% | 190.15 | 0.817 | 25.06 | 21.76 | 0.00 | 21.76 | 14.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.70 | 0.2106 | 27.60% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.45 | 0.110 | 6.52 | 8.37 | 0.00 | 8.37 | 69.50 | |||||
| Grand Total | 3547.55 | 1779.01 | 50.15% | 1613.52 |
