| 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 | 2396.94 ft | 2388.94 | 2394.94 | 2395.94 | 2386.46ft | 1183.129 | 81.06% | 2388.70ft | 1220.204 | 122.53 | 36.75 | 0.00 | 36.75 | 0.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.30 | 164.80 | 165.30 | 165.80 | 162.67 | 835.395 | 82.08% | 163.80 | 867.760 | 87.43 | 34.65 | 0.00 | 34.65 | 25.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.91 | 974.91 | 975.91 | 976.41 | 976.09 | 359.060 | 80.41% | 977.06 | 372.980 | 67.06 | 37.89 | 0.00 | 37.89 | 15.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 772.40 | 162.550 | 80.87% | 774.85 | 191.750 | 0.00 | 0.00 | 0.00 | 0.00 | 1.60 | (Tunnel Outflow -0.0 MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2661.40 ft | 144.560 | 96.96% | 2660.80 ft | 142.860 | 14.72 | 14.72 | 0.00 | 14.72 | 19.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.100 | 47.690 | 87.07% | 1594.90 | 42.190 | 1.39 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.13 | 32.8795 | 65.98% | 1203.57 | 34.7289 | 1.11 | 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 | 701.90 | 33.9556 | 71.64% | 706.85 | 45.0087 | 14.23 | 7.33 | 0.00 | 7.33 | 9.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.09 | 17.960 | 52.85% | 753.89 | 23.570 | 28.99 | 27.57 | 0.00 | 27.57 | 11.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.50 | 15.870 | 50.95% | 979.70 | 19.170 | 21.10 | 0.00 | 0.00 | 0.00 | 10.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.80 | 19.250 | 63.53% | 423.90 | 29.990 | 82.02 | 38.31 | 46.60 | 84.91 | 29.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.90 | 6.830 | 89.28% | 1757.75 | 6.730 | 0.69 | 0.00 | 0.69 | 0.69 | 1.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 451.80 | 3.610 | 56.14% | 456.15 | 6.190 | 32.95 | 44.07 | 0.00 | 44.07 | 15.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.50 | 2.710 | 59.56% | 247.70 | 2.420 | 88.54 | 88.54 | 0.00 | 88.54 | 23.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.90 | 0.670 | 57.76% | 191.40 | 0.994 | 34.74 | 32.03 | 2.54 | 34.57 | 12.00 | ||||
| 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 | 8.55 | 9.13 | 0.00 | 9.13 | 12.90 | |||||
| Grand Total | 3547.55 | 2867.34 | 80.83% | 3006.72 |
