| 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 | 2381.92ft | 1107.973 | 75.92% | 2375.76ft | 1015.979 | 130.90 | 10.63 | 0.00 | 10.63 | 24.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 161.00 | 788.000 | 77.42% | 157.85 | 701.250 | 180.63 | 2.38 | 0.00 | 2.38 | 61.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 974.99 | 343.670 | 76.97% | 972.19 | 306.970 | 48.73 | 31.48 | 0.00 | 31.48 | 47.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.60 | 164.750 | 81.97% | 773.15 | 171.250 | 46.30 | 0.00 | 0.00 | 0.00 | 56.20 | (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% | 2662.80 ft | 148.520 | 30.75 | 17.67 | 0.00 | 17.67 | 71.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.600 | 43.940 | 80.23% | 1589.20 | 29.740 | 4.28 | 0.00 | 0.00 | 0.00 | 15.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.45 | 30.7140 | 61.64% | 1201.80 | 28.6441 | 1.84 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.20 | 32.5638 | 68.70% | 705.35 | 41.2328 | 20.37 | 19.22 | 0.00 | 19.22 | 28.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.56 | 25.290 | 74.43% | 754.81 | 25.900 | 51.02 | 37.83 | 0.00 | 37.83 | 114.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.05 | 13.700 | 43.98% | 973.00 | 9.970 | 15.83 | 0.00 | 0.00 | 0.00 | 37.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.55 | 21.130 | 69.74% | 422.75 | 26.630 | 202.53 | 38.46 | 149.60 | 188.06 | 61.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.90 | 6.830 | 89.28% | 1757.50 | 6.550 | 2.08 | 0.00 | 2.08 | 2.08 | 3.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.75 | 4.670 | 72.63% | 456.40 | 6.330 | 37.16 | 28.95 | 0.00 | 28.95 | 27.00 | ||||
| 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 PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.60 | 2.390 | 52.53% | 247.40 | 2.320 | 70.74 | 69.23 | 0.00 | 69.23 | 30.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.30 | 0.498 | 42.93% | 191.10 | 0.953 | 26.37 | 24.47 | 0.00 | 24.47 | 30.00 | ||||
| 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 | 846.30 | 0.070 | 17.95% | 846.65 | 0.150 | 7.69 | 8.96 | 0.00 | 8.96 | 47.50 | |||||
| Grand Total | 3547.55 | 2731.27 | 76.99% | 2522.39 |
