| 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 | 2395.01 ft | 2387.01 | 2393.01 | 2394.01 | 2382.44ft | 1116.579 | 76.50% | 2376.68ft | 1029.038 | 129.10 | 27.99 | 0.00 | 27.99 | 30.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 161.31 | 796.773 | 78.28% | 158.20 | 710.400 | 106.49 | 4.95 | 0.00 | 4.95 | 10.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 975.08 | 344.920 | 77.25% | 972.52 | 311.250 | 52.61 | 38.14 | 0.00 | 38.14 | 57.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.85 | 167.750 | 83.46% | 773.40 | 174.350 | 34.72 | 0.00 | 0.00 | 0.00 | 18.40 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.20 ft | 143.990 | 96.58% | 2662.50 ft | 147.670 | 21.82 | 21.82 | 0.00 | 21.82 | 18.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.650 | 44.170 | 80.65% | 1589.45 | 30.240 | 2.66 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.47 | 30.7777 | 61.77% | 1201.90 | 28.9626 | 0.74 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.25 | 32.6633 | 68.91% | 705.45 | 41.4648 | 19.67 | 18.52 | 0.00 | 18.52 | 10.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.68 | 25.600 | 75.34% | 754.08 | 24.080 | 40.97 | 37.45 | 0.00 | 37.45 | 41.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.35 | 14.150 | 45.43% | 974.20 | 10.980 | 19.97 | 0.00 | 0.00 | 0.00 | 34.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.40 | 20.750 | 68.48% | 422.45 | 25.880 | 220.15 | 38.59 | 185.91 | 224.49 | 14.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.90 | 6.830 | 89.28% | 1757.60 | 6.620 | 2.08 | 0.00 | 2.08 | 2.08 | 1.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.15 | 4.300 | 66.87% | 456.00 | 6.090 | 38.27 | 42.56 | 0.00 | 42.56 | 9.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 246.60 | 2.080 | 45.71% | 249.10 | 2.940 | 82.41 | 86.00 | 0.00 | 86.00 | 9.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.45 | 0.513 | 44.22% | 185.90 | 0.355 | 31.36 | 31.78 | 0.00 | 31.78 | 26.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1983 | 25.99% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.50 | 0.120 | 30.77% | 846.70 | 0.170 | 9.73 | 9.15 | 0.00 | 9.15 | 21.20 | |||||
| Grand Total | 3547.55 | 2753.06 | 77.60% | 2550.49 |
