| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2342.98ft | 583.081 | 39.95% | 2336.18ft | 505.678 | 101.53 | 62.73 | 0.00 | 62.73 | 4.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 140.18 | 312.519 | 30.71% | 139.28 | 295.320 | 46.12 | 61.97 | 0.00 | 61.97 | 23.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 955.22 | 144.500 | 32.36% | 960.35 | 185.580 | 32.96 | 26.01 | 0.00 | 26.01 | 16.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.15 | 32.950 | 16.39% | 756.30 | 22.350 | 9.03 | 6.71 | 0.00 | 6.71 | 0.00 | (Tunnel Outflow -0.58 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2568.60 ft | 4.980 | 3.34% | 2609.20 ft | 41.520 | 15.88 | 23.52 | 0.00 | 23.52 | 17.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.90 | 23.140 | 42.25% | 1582.30 | 17.740 | 2.55 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1188.00 | 0.0000 | 0.00% | 1195.32 | 10.5899 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 700.70 | 31.5697 | 66.60% | 703.60 | 37.3357 | 10.02 | 8.87 | 0.00 | 8.87 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.98 | 12.10 | 35.61% | 750.60 | 16.99 | 9.75 | 25.23 | 0.00 | 25.23 | 15.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.35 | 1.690 | 5.43% | 964.90 | 1.330 | 24.53 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.650 | 21.370 | 70.53% | 418.80 | 16.820 | 48.15 | 39.01 | 20.71 | 59.72 | 21.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.5(below) | 0.165 | 2.16% | 1741.5(below) | 0.165 | 0.46 | 0.46 | 0.00 | 0.46 | 0.00 | Sluice discharge /day-0.04MCM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.70 | 3.560 | 55.37% | 452.95 | 4.190 | 28.91 | 44.31 | 0.00 | 44.31 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.50 | 4.340 | 95.38% | 249.60 | 3.130 | 67.85 | 69.53 | 0.00 | 69.53 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.50 | 0.415 | 35.78% | 190.15 | 0.817 | 25.70 | 26.42 | 0.00 | 26.42 | 16.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.00 | 0.1269 | 16.63% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.40 | 0.090 | 7.64 | 7.76 | 0.00 | 7.76 | 2.00 | |||||
| Grand Total | 3547.55 | 1177.57 | 33.19% | 1159.65 |
