| 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 | 2372.260 | 966.276 | 66.21% | 2372.38ft | 967.978 | 108.51 | 54.48 | 0.00 | 54.48 | 22.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.50 | 162.00 | 162.50 | 163.00 | 157.04 | 681.000 | 66.91% | 153.98 | 608.007 | 146.46 | 57.11 | 0.00 | 57.11 | 24.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.00 | 974.00 | 975.00 | 975.50 | 973.37 | 322.310 | 72.18% | 971.56 | 298.850 | 72.64 | 48.56 | 0.00 | 48.56 | 94.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.50 | 773.00 | 773.50 | 774.00 | 770.40 | 139.750 | 75.34% | 773.00 | 169.350 | 27.78 | 0.00 | 0.00 | 0.00 | 48.80 | (Tunnel Outflow -0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2657.80 ft | 134.720 | 90.36% | 2654.40 ft | 126.040 | 25.02 | 6.97 | 0.00 | 6.97 | 32.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.600 | 36.540 | 66.72% | 1585.80 | 22.990 | 1.16 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.49 | 27.6569 | 55.50% | 1199.72 | 22.0204 | 1.11 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 702.60 | 35.3474 | 74.57% | 706.00 | 42.7406 | 17.73 | 17.73 | 0.00 | 17.73 | 42.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.920 | 11.990 | 35.29% | 751.27 | 18.330 | 20.63 | 25.98 | 0.00 | 25.98 | 87.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 974.40 | 11.230 | 36.05% | 973.05 | 9.560 | 11.57 | 0.00 | 0.00 | 0.00 | 68.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.80 | 19.250 | 63.53% | 419.60 | 18.750 | 59.61 | 38.44 | 13.94 | 52.37 | 24.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1756.20 | 5.600 | 73.20% | 1753.50 | 4.250 | 0.35 | 0.00 | 0.00 | 0.00 | 9.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.30 | 5.650 | 87.87% | 455.25 | 5.620 | 51.43 | 44.02 | 0.00 | 44.02 | 48.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 746.80 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.10 | 2.940 | 64.62% | 246.00 | 1.900 | 82.25 | 82.25 | 0.00 | 82.25 | 44.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.20 | 0.966 | 83.28% | 190.95 | 0.933 | 43.56 | 34.74 | 8.59 | 43.33 | 71.00 | ||||
| 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 | 847.00 | 0.240 | 61.54% | 846.75 | 0.180 | 10.57 | 9.53 | 0.00 | 9.53 | 61.50 | |||||
| Grand Total | 3532.05 | 2402.60 | 68.02% | 2317.50 |
