| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2382.50ft | 1117.559 | 76.57% | 2370.32ft | 938.712 | 558.03 | 138.96 | 0.00 | 138.96 | 38.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 161.31 | 796.773 | 78.28% | 154.73 | 625.825 | 384.10 | 65.43 | 0.00 | 65.43 | 44.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 974.75 | 340.430 | 76.24% | 972.57 | 311.910 | 165.05 | 38.09 | 0.00 | 38.09 | 31.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 774.00 | 772.50 | 773.00 | 773.50 | 773.10 | 170.750 | 84.95% | 768.60 | 119.950 | 143.87 | 11.92 | 0.00 | 11.92 | 112.60 | (Tunnel Outflow -1.03 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.50 | 139.263 | 93.41% | 2652.40 ft | 121.123 | 142.41 | 14.78 | 146.61 | 161.39 | 45.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.50 | 46.190 | 84.33% | 1591.05 | 33.440 | 26.04 | 0.00 | 0.00 | 0.00 | 48.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.05 | 32.6247 | 65.47% | 1201.09 | 26.8310 | 14.74 | 0.00 | 0.00 | 0.00 | 36.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.70 | 44.5218 | 93.93% | 704.70 | 39.7250 | 153.44 | 20.18 | 138.89 | 159.07 | 30.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.26 | 27.049 | 79.60% | 750.11 | 16.01 | 92.04 | 34.86 | 0.00 | 34.86 | 135.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 982.90 | 24.54 | 78.78% | 973.20 | 9.74 | 81.16 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 419.70 | 19.000 | 62.71% | 420.00 | 19.750 | 786.55 | 52.28 | 757.41 | 809.70 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1755.00 | 5.000 | 16.11 | 0.00 | 17.50 | 17.50 | 12.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 455.20 | 5.590 | 347.43 | 43.47 | 306.16 | 349.63 | 41.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.80 | 1.6339 | 30.87% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.60 | 2.740 | 490.90 | 100.49 | 390.42 | 490.90 | 53.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.65 | 0.892 | 76.90% | 189.15 | 0.699 | 47.99 | 33.31 | 13.34 | 46.65 | 17.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.40 | 0.2370 | 31.06% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.20 | 0.050 | 12.82% | 846.60 | 0.140 | 8.23 | 8.23 | 0.00 | 8.23 | 71.30 | |||||
| Grand Total | 3547.55 | 2779.10 | 78.34% | 2277.19 |
