| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2385.68 | 1170.206 | 80.18% | 2377.64ft | 1042.662 | 121.10 | 123.43 | 0.00 | 123.43 | 4.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 164.44 | 886.172 | 87.07% | 159.10 | 734.80 | 87.99 | 67.27 | 0.00 | 67.27 | 5.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 976.31 | 362.200 | 81.12% | 974.43 | 336.110 | 51.26 | 35.54 | 5.64 | 41.19 | 6.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 774.05 | 182.150 | 90.62% | 771.50 | 151.950 | 5.44 | 12.38 | 0.00 | 12.38 | 5.20 | Tunnel Outflow -12.38Cumecs(1.07 McM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2662.80 ft | 148.520 | 99.62% | 2662.10 ft | 146.540 | 17.06 | 13.81 | 0.00 | 13.81 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.70 | 49.390 | 90.18% | 1594.55 | 41.315 | 14.71 | 1.75 | 13.61 | 15.36 | 13.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.30 | 51.2802 | 102.91% | 1202.21 | 29.9498 | 6.93 | 0.00 | 8.12 | 8.12 | 37.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.80 | 44.8464 | 94.61% | 701.40 | 32.9165 | 91.06 | 20.13 | 70.93 | 91.06 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.62 | 25.443 | 74.88% | 752.73 | 21.26 | 23.27 | 37.44 | 0.00 | 37.44 | 7.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.35 | 15.66 | 50.27% | 975.85 | 13.44 | 11.98 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.95 | 22.130 | 73.04% | 419.80 | 19.250 | 104.89 | 54.48 | 46.07 | 100.55 | 0.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1758.05 | 6.940 | 9.72 | 0.00 | 10.19 | 10.19 | 4.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.35 | 6.310 | 98.13% | 452.60 | 4.020 | 164.98 | 44.33 | 120.00 | 164.33 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.60 | 1.5564 | 29.41% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.00 | 2.510 | 145.39 | 102.06 | 43.33 | 145.39 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.15 | 0.960 | 82.76% | 185.00 | 0.817 | 40.60 | 33.13 | 9.00 | 42.13 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 846.65 | 0.150 | 9.27 | 8.11 | 0.00 | 8.11 | 7.80 | |||||
| Grand Total | 3547.55 | 2978.84 | 83.97% | 2584.63 |
