| 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 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2399.12ft | 1392.666 | 95.42% | 2393.26ft | 1298.642 | 235.16 | 126.57 | 30.30 | 156.87 | 3.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 165.41 | 914.108 | 89.81% | 163.80 | 867.760 | 108.68 | 58.68 | 0.00 | 58.68 | 26.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 980.42 | 427.460 | 95.73% | 977.80 | 384.100 | 193.69 | 44.74 | 121.86 | 166.61 | 112.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 773.65 | 177.150 | 88.13% | 773.00 | 169.350 | 9.26 | 0.00 | 0.00 | 0.00 | 3.00 | (Tunnel Outflow – Nil |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2659.20 ft | 138.440 | 92.86% | 2659.20 ft | 138.440 | 36.71 | 18.19 | 0.00 | 18.19 | 48.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1597.500 | 48.690 | 88.90% | 1597.10 | 47.690 | 7.73 | 6.31 | 0.03 | 6.34 | 16.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.16 | 50.622 | 101.59% | 1205.99 | 45.3670 | 3.72 | 0.00 | 2.53 | 2.53 | 12.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.60 | 47.050 | 99.26% | 706.00 | 42.7406 | 32.05 | 19.79 | 8.09 | 27.88 | 17.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.68 | 13.270 | 39.05% | 753.22 | 22.230 | 7.24 | 3.64 | 0.00 | 3.64 | 30.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 982.50 | 23.820 | 76.47% | 977.90 | 16.470 | 42.50 | 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 | 418.95 | 17.140 | 56.57% | 415.45 | 10.190 | 190.23 | 36.64 | 177.98 | 214.62 | 9.50 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.00 | 6.900 | 90.20% | 1758.35 | 7.160 | 0.58 | 0.00 | 0.58 | 0.58 | 8.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.50 | 5.780 | 89.89% | 451.90 | 3.660 | 96.74 | 44.71 | 58.75 | 103.46 | 14.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.20 | 1.401 | 26.48% | 746.40 | 0.00 | |||||||||
| 15 | LOWER PERIYARÂ | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.30 | 2.630 | 143.90 | 101.56 | 32.50 | 134.06 | 22.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.50 | 0.872 | 75.17% | 189.50 | 0.738 | 56.26 | 35.42 | 22.10 | 57.52 | 82.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.80 | 0.214 | 28.10% | 0.00 | 0.000 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.30 | 0.070 | 17.95% | 846.70 | 0.170 | 9.57 | 10.03 | 0.00 | 10.03 | 41.60 | |||||
| Grand Total | 3547.55 | 3270.20 | 92.18% | 3057.34 |
