| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2307.84ft | 222.107 | 15.22% | 2344.04ft | 596.108 | 157.69 | 25.73 | 0.00 | 25.73 | 62.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 134.04 | 205.600 | 20.20% | 142.74 | 362.219 | 117.58 | 4.91 | 0.00 | 4.91 | 98.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 938.72 | 59.660 | 13.36% | 953.80 | 134.500 | 82.40 | 1.38 | 0.00 | 1.38 | 143.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 755.55 | 18.550 | 9.23% | 760.90 | 51.150 | 9.26 | 0.00 | 0.00 | 0.00 | 7.40 | Tunnel Outflow – 0.0MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2621.70ft | 59.689 | 40.04% | 2590.60 | 20.082 | 13.02 | 9.29 | 0.00 | 9.29 | 80.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1583.50 | 19.540 | 35.68% | 1583.45 | 19.465 | 0.00 | 0.54 | 0.00 | 0.54 | 50.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.50 | 7.4334 | 14.92% | 1194.53 | 9.2198 | 2.01 | 0.00 | 0.00 | 0.00 | 35.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 687.00 | 9.9902 | 21.08% | 696.40 | 24.3549 | 9.76 | 0.00 | 0.00 | 0.00 | 56.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.11 | 14.030 | 41.29% | 753.86 | 23.54 | 10.81 | 11.88 | 0.00 | 11.88 | 53.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.75 | 2.01 | 6.45% | 967.00 | 3.18 | 46.75 | 0.00 | 0.00 | 0.00 | 116.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.15 | 9.70 | 32.01% | 420.90 | 22.000 | 51.75 | 36.73 | 0.00 | 36.73 | 99.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.15 | 2.340 | 30.59% | 1748.70 | 2.160 | 0.46 | 0.00 | 0.00 | 0.00 | 25.00 | Sluice discharge/day – 0McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.70 | 4.630 | 72.01% | 455.75 | 5.930 | 30.30 | 15.46 | 0.00 | 15.46 | 54.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.50 | 0.7907 | 14.94% | 748.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.90 | 2.480 | 54.51% | 253.00 | 4.550 | 38.36 | 39.17 | 0.00 | 39.17 | 58.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.65 | 0.332 | 28.58% | 188.90 | 0.670 | 21.73 | 21.29 | 0.00 | 21.29 | 98.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.20 | 0.1387 | 18.18% | 819.20 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 847.10 | 0.260 | 9.38 | 9.73 | 0.00 | 9.73 | 65.30 |
