| 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 | 2380.58 ft | 2372.58 | 2378.58 | 2379.58 | 2365.20ft | 866.010 | 59.34% | 2333.42ft | 476.226 | 254.17 | 121.37 | 0.00 | 121.37 | 60.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 162.50 | 161.00 | 161.50 | 162.00 | 150.35 | 523.446 | 51.43% | 135.88 | 233.200 | 169.53 | 31.10 | 0.00 | 31.10 | 33.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 969.61 | 275.070 | 61.60% | 948.92 | 104.920 | 126.34 | 48.56 | 0.00 | 48.56 | 109.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 773.50 | 772.00 | 772.50 | 773.00 | 765.80 | 91.750 | 49.46% | 763.50 | 71.750 | 64.81 | 0.00 | 0.00 | 0.00 | 105.40 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2639.00 ft | 91.100 | 61.10% | 2605.00 ft | 36.250 | 30.67 | 0.00 | 0.00 | 0.00 | 79.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.000 | 21.790 | 39.78% | 1569.95 | 5.630 | 12.15 | 0.00 | 0.00 | 0.00 | 169.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.62 | 21.7019 | 43.55% | 1193.54 | 7.5028 | 6.63 | 0.00 | 0.00 | 0.00 | 42.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.00 | 32.1662 | 67.86% | 694.35 | 20.9275 | 34.86 | 16.45 | 0.00 | 16.45 | 32.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.82 | 19.430 | 57.18% | 746.09 | 9.020 | 57.92 | 36.76 | 0.00 | 36.76 | 135.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.40 | 8.780 | 28.19% | 965.20 | 1.570 | 28.59 | 0.00 | 0.00 | 0.00 | 114.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 420.60 | 21.250 | 70.13% | 419.85 | 19.380 | 137.01 | 32.51 | 87.14 | 119.65 | 28.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1751.40 | 3.240 | 42.35% | 1744.10 | 0.730 | 3.70 | 0.00 | 0.00 | 0.00 | 81.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.160 | 95.80% | 450.05 | 2.730 | 145.56 | 45.03 | 102.50 | 147.53 | 44.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.30 | 1.4402 | 27.21% | 0.00 | ||||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 245.40 | 1.730 | 183.25 | 103.20 | 80.06 | 183.25 | 43.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.70 | 0.899 | 77.50% | 185.10 | 0.283 | 42.34 | 34.13 | 7.51 | 41.63 | 44.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.00 | 0.2219 | 29.08% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.50 | 0.120 | 9.56 | 10.14 | 0.00 | 10.14 | 45.00 | |||||
| Grand Total | 3532.05 | 1989.15 | 56.32% | 991.97 |
