| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2325.78ft | 394.597 | 27.04% | 2371.30ft | 952.623 | 145.96 | 11.15 | 0.00 | 11.15 | 81.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 141.89 | 345.771 | 33.97% | 156.03 | 656.720 | 145.78 | 0.00 | 0.00 | 0.00 | 37.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 954.56 | 139.820 | 31.31% | 969.85 | 277.950 | 54.06 | 0.59 | 0.00 | 0.59 | 85.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 764.75 | 82.750 | 41.17% | 772.25 | 160.750 | 108.80 | 0.00 | 0.00 | 0.00 | 105.80 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2627.90ft | 70.249 | 47.12% | 2649.40 | 113.936 | 14.22 | 0.00 | 0.00 | 0.00 | 46.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.30 | 23.940 | 43.71% | 1591.50 | 34.340 | 4.63 | 0.00 | 0.00 | 0.00 | 38.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.96 | 11.6990 | 23.48% | 1198.68 | 18.709 | 1.20 | 0.00 | 0.00 | 0.00 | 20.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.10 | 22.1814 | 46.80% | 706.50 | 43.9004 | 15.48 | 0.00 | 0.00 | 0.00 | 40.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.03 | 17.840 | 52.50% | 756.46 | 30.02 | 73.50 | 33.29 | 0.00 | 33.29 | 146.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.90 | 2.13 | 6.84% | 972.20 | 8.54 | 35.27 | 0.00 | 0.00 | 0.00 | 82.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 418.50 | 16.18 | 53.40% | 420.60 | 21.250 | 100.50 | 49.87 | 0.00 | 49.87 | 45.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1752.55 | 3.775 | 49.35% | 1755.40 | 5.200 | 0.58 | 0.00 | 0.00 | 0.00 | 19.60 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.75 | 5.300 | 82.43% | 455.90 | 6.029 | 39.72 | 18.06 | 0.00 | 18.06 | 57.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.80 | 2.822 | 62.02% | 252.30 | 4.249 | 56.38 | 51.33 | 0.00 | 51.33 | 62.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.75 | 0.441 | 38.02% | 190.65 | 0.892 | 8.30 | 7.24 | 0.00 | 7.24 | 47.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.50 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.95 | 0.225 | 9.17 | 9.31 | 0.00 | 9.31 | 15.00 |
