| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2381.14ft | 1095.049 | 75.03% | 2400.24ft | 1411.390 | 16.68 | 45.35 | 0.00 | 45.35 | 3.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 160.15 | 764.200 | 75.08% | 165.60 | 919.580 | 20.05 | 35.58 | 0.00 | 35.58 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 976.05 | 358.500 | 80.29% | 980.09 | 421.580 | 17.81 | 19.43 | 0.00 | 19.43 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 770.70 | 142.750 | 71.02% | 771.65 | 154.050 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Tunnel Outflow – Nil MCM (—Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.80 ft | 140.079 | 93.96% | 2659.60 ft | 139.540 | 17.38 | 11.15 | 0.00 | 11.15 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1599.35 | 53.990 | 98.58% | 1596.95 | 47.315 | 5.53 | 0.00 | 5.53 | 5.53 | 2.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.16 | 50.5590 | 101.46% | 1207.10 | 50.5590 | 3.83 | 0.00 | 2.63 | 2.63 | 17.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.80 | 42.2766 | 89.19% | 706.30 | 43.4365 | 21.44 | 18.75 | 0.00 | 18.75 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.53 | 22.841 | 67.22% | 751.33 | 18.45 | 5.01 | 8.54 | 0.00 | 8.54 | 60.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.35 | 14.16 | 45.46% | 980.35 | 20.16 | 8.91 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 416.75 | 12.600 | 41.58% | 419.05 | 17.380 | 32.74 | 43.16 | 0.00 | 43.16 | 3.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.10 | 6.970 | 91.11% | 1757.95 | 6.865 | 4.69 | 0.00 | 5.10 | 5.10 | 6.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.25 | 4.350 | 67.65% | 452.20 | 3.810 | 33.78 | 32.28 | 0.00 | 32.28 | 3.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 747.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.80 | 3.210 | 70.55% | 249.70 | 3.170 | 55.22 | 48.90 | 0.00 | 48.90 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.15 | 0.289 | 24.91% | 185.70 | 0.336 | 13.60 | 12.55 | 0.00 | 12.55 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.70 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 844.80 | 0.000 | 0.00% | 846.70 | 0.170 | 0.24 | 0.00 | 0.00 | 0.00 | 0.60 | Shut down | ||||
| Grand Total | 3547.55 | 2712.96 | 76.47% | 3257.79 |
