| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2347.20ft | 634.937 | 43.50% | 2342.32 | 574.989 | 13.43 | 62.18 | 0.00 | 62.18 | 3.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 143.36 | 374.216 | 36.77% | 144.16 | 389.860 | 7.12 | 55.87 | 0.00 | 55.87 | 3.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 963.04 | 208.440 | 46.68% | 959.84 | 181.240 | 8.84 | 20.76 | 0.00 | 20.76 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.30 | 54.350 | 27.04% | 760.90 | 51.150 | 0.00 | 0.35 | 0.00 | 0.35 | 0.00 | Tunnel Discharge -0.03 Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2623.40ft | 62.490 | 41.91% | 2610.50ft | 43.230 | 6.80 | 18.41 | 0.00 | 18.41 | 4.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1587.90 | 27.140 | 49.55% | 1590.75 | 32.840 | 2.21 | 2.25 | 0.00 | 2.25 | 0.00 | Sluice Discharge -0.0967 | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.41 | 24.218 | 48.60% | 1199.53 | 21.4153 | 5.31 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 701.65 | 33.459 | 70.59% | 693.80 | 20.0080 | 11.43 | 17.18 | 0.00 | 17.18 | 5.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.940 | 17.660 | 51.97% | 751.00 | 17.780 | 12.12 | 24.13 | 0.00 | 24.13 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.60 | 0.31 | 1.00% | 962.80 | 0.00 | 0.28 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.25 | 9.86 | 32.54% | 415.35 | 10.03 | 16.22 | 18.13 | 0.00 | 18.13 | 18.40 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.75 | 6.725 | 87.91% | 1758.05 | 6.935 | 0.68 | 0.00 | 0.68 | 0.68 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.30 | 4.380 | 68.12% | 453.80 | 4.697 | 20.02 | 14.03 | 0.00 | 14.03 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.40 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.80 | 2.822 | 62.02% | 250.90 | 3.659 | 9.94 | 15.36 | 0.00 | 15.36 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.30 | 0.498 | 42.93% | 188.20 | 0.590 | 15.66 | 17.11 | 0.00 | 17.11 | 25.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.50 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.40 | 0.095 | 24.36% | 846.75 | 0.177 | 4.23 | 4.64 | 0.00 | 4.64 | 0.00 |
