| 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 | 2386.81 ft | 2378.81 | 2384.81 | 2385.81 | 2371.40ft | 954.058 | 65.37% | 2370.62ft | 942.981 | 102.80 | 58.56 | 0.00 | 58.56 | 19.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 156.41 | 665.840 | 65.42% | 153.00 | 584.820 | 75.72 | 64.61 | 0.00 | 64.61 | 14.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 973.26 | 320.880 | 71.86% | 970.66 | 287.700 | 57.12 | 48.10 | 0.00 | 48.10 | 45.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 769.70 | 131.750 | 71.02% | 772.20 | 160.150 | 11.57 | 0.00 | 0.00 | 0.00 | 41.20 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2656.00 ft | 130.060 | 87.24% | 2651.00 ft | 117.740 | 22.59 | 5.11 | 0.00 | 5.11 | 20.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.200 | 35.740 | 65.25% | 1584.65 | 21.270 | 3.47 | 0.00 | 0.00 | 0.00 | 13.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.39 | 27.3385 | 54.86% | 1199.35 | 20.8421 | 1.11 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.60 | 37.3357 | 78.77% | 706.70 | 44.5218 | 14.66 | 19.26 | 0.00 | 19.26 | 22.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.990 | 13.810 | 40.64% | 755.20 | 26.890 | 6.89 | 25.32 | 0.00 | 25.32 | 26.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.30 | 11.080 | 35.57% | 978.80 | 17.830 | 3.01 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.75 | 19.130 | 63.14% | 419.90 | 19.500 | 59.70 | 37.15 | 18.23 | 55.38 | 27.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1755.85 | 5.480 | 71.63% | 1753.00 | 4.000 | 0.69 | 0.00 | 0.00 | 0.00 | 2.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.90 | 6.030 | 93.78% | 455.10 | 5.520 | 59.98 | 44.98 | 15.00 | 59.98 | 19.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.50 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.60 | 2.740 | 60.22% | 252.00 | 4.120 | 86.88 | 82.83 | 0.00 | 82.83 | 25.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.70 | 0.899 | 77.50% | 191.40 | 0.994 | 49.21 | 29.08 | 20.44 | 49.52 | 63.00 | ||||
| 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 | 846.75 | 0.180 | 46.15% | 846.75 | 0.180 | 10.65 | 10.30 | 0.00 | 10.30 | 30.00 | |||||
| Grand Total | 3532.05 | 2363.45 | 66.91% | 2259.06 |
