| 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 | 2341.96ft | 570.587 | 39.09% | 2336.60ft | 510.174 | 184.22 | 54.41 | 0.00 | 54.41 | 31.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 140.16 | 312.128 | 30.67% | 139.46 | 298.740 | 88.37 | 61.22 | 0.00 | 61.22 | 19.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 954.94 | 142.480 | 31.91% | 960.40 | 186.000 | 36.66 | 22.89 | 0.00 | 22.89 | 19.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.20 | 33.150 | 16.49% | 756.30 | 22.350 | 3.82 | 8.45 | 0.00 | 8.45 | 20.20 | (Tunnel Outflow -0.73 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2571.00 ft | 6.200 | 4.16% | 2610.70 ft | 43.490 | 13.24 | 20.41 | 0.00 | 20.41 | 46.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.65 | 22.770 | 41.57% | 1582.60 | 18.190 | 5.21 | 0.00 | 0.00 | 0.00 | 34.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1188.00 | 0.0000 | 0.00% | 1195.18 | 10.3471 | 0.00 | 0.00 | 0.00 | 0.00 | 65.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.80 | 29.7764 | 62.82% | 704.30 | 38.7970 | 39.22 | 7.66 | 0.00 | 7.66 | 47.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.23 | 14.25 | 41.94% | 751.64 | 19.06 | 7.02 | 17.48 | 0.00 | 17.48 | 8.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.65 | 1.970 | 6.32% | 964.25 | 0.810 | 30.25 | 0.00 | 0.00 | 0.00 | 42.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 421.450 | 23.880 | 78.81% | 418.85 | 16.930 | 67.25 | 38.91 | 18.26 | 57.17 | 30.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.50 | 0.165 | 2.16% | 1741.50 | 0.165 | 0.46 | 0.46 | 0.00 | 0.46 | 16.40 | Sluice discharge /day-0.04MCM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.80 | 5.970 | 92.85% | 453.15 | 4.300 | 69.48 | 38.20 | 15.13 | 53.32 | 39.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 245.70 | 1.820 | 95.21 | 69.53 | 18.44 | 87.96 | 63.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.50 | 0.623 | 53.71% | 189.75 | 0.767 | 25.92 | 24.87 | 0.00 | 24.87 | 13.00 | ||||
| 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 | 846.40 | 0.090 | 23.08% | 846.70 | 0.170 | 7.29 | 8.80 | 0.00 | 8.80 | 76.50 | |||||
| Grand Total | 3547.55 | 1169.61 | 32.97% | 1172.11 |
