| 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 | 2356.90 | 754.094 | 51.67% | 2351.80 | 691.446 | 17.94 | 32.17 | 0.00 | 32.17 | 8.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 148.61 | 484.219 | 47.58% | 149.14 | 495.84 | 9.29 | 33.58 | 0.00 | 33.58 | 8.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 965.38 | 229.420 | 51.38% | 967.14 | 246.720 | 6.26 | 9.38 | 0.00 | 9.38 | 27.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 763.30 | 69.950 | 34.80% | 763.95 | 75.350 | 0.00 | 8.33 | 0.00 | 8.33 | 15.20 | Tunnel Discharge -0.72Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2639.60ft | 92.320 | 61.92% | 2629.70ft | 2629.700 | 3.05 | 14.94 | 0.00 | 14.94 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.35 | 32.040 | 58.50% | 1594.30 | 40.690 | 1.50 | 0.76 | 0.00 | 0.76 | 11.00 | Sluice Discharge -0.1639 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.49 | 43.1348 | 86.56% | 1205.64 | 43.7920 | 3.97 | 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 | 696.00 | 23.6861 | 49.97% | 693.65 | 19.7572 | 9.79 | 2.05 | 0.00 | 2.05 | 26.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.650 | 25.524 | 75.11% | 755.11 | 26.670 | 10.91 | 2.99 | 0.00 | 2.99 | 22.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.50 | 1.81 | 5.81% | 967.20 | 3.38 | 2.70 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 416.65 | 12.40 | 40.92% | 415.90 | 10.94 | 13.01 | 10.69 | 0.00 | 10.69 | 2.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.70 | 6.690 | 87.45% | 1758.15 | 7.005 | 0.68 | 0.00 | 0.68 | 0.68 | 3.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.20 | 4.320 | 67.19% | 453.65 | 4.600 | 8.28 | 7.39 | 0.00 | 7.39 | 24.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.8110 | 15.33% | 746.70 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.80 | 3.610 | 79.34% | 250.40 | 3.450 | 8.72 | 8.25 | 0.00 | 8.25 | 8.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.70 | 0.336 | 28.97% | 185.20 | 0.295 | 8.60 | 8.06 | 0.00 | 8.06 | 13.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.70 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.95 | 0.230 | 58.97% | 846.80 | 0.190 | 5.66 | 4.98 | 0.00 | 4.98 | 15.00 |
