| 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 | 2350.68 | 677.681 | 46.43% | 2346.94 | 631.747 | 9.57 | 32.84 | 0.00 | 32.84 | 27.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 145.28 | 412.880 | 40.57% | 146.54 | 439.34 | 13.26 | 24.98 | 0.00 | 24.98 | 32.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 963.84 | 215.560 | 48.28% | 963.45 | 212.050 | 10.26 | 8.18 | 0.00 | 8.18 | 14.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.80 | 57.950 | 28.83% | 762.25 | 61.550 | 0.00 | 7.52 | 0.00 | 7.52 | 6.40 | Tunnel Discharge -0.65Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2630.20ft | 74.360 | 49.88% | 2618.90ft | 55.320 | 6.35 | 14.74 | 0.00 | 14.74 | 8.50 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.50 | 28.340 | 51.74% | 1592.35 | 36.040 | 0.32 | 1.50 | 0.00 | 1.50 | 8.00 | Sluice Discharge -0.0984 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.58 | 31.1280 | 62.47% | 1202.33 | 30.3319 | 7.15 | 0.00 | 0.00 | 0.00 | 7.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.70 | 29.6284 | 62.51% | 694.00 | 20.3424 | 9.24 | 0.00 | 0.00 | 0.00 | 49.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.620 | 25.443 | 74.88% | 752.31 | 20.400 | 11.92 | 8.41 | 0.00 | 8.41 | 34.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.00 | 0.61 | 1.96% | 963.80 | 0.45 | 0.50 | 0.00 | 0.00 | 0.00 | 21.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.85 | 10.85 | 35.81% | 416.00 | 11.10 | 16.62 | 8.02 | 0.00 | 8.02 | 20.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.75 | 6.725 | 87.91% | 1758.10 | 6.970 | 1.08 | 0.00 | 0.68 | 0.68 | 0.50 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.35 | 5.046 | 78.48% | 452.75 | 4.091 | 9.77 | 9.03 | 0.00 | 9.03 | 31.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.50 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.50 | 3.495 | 76.81% | 250.00 | 3.290 | 10.59 | 5.96 | 0.00 | 5.96 | 69.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.80 | 0.346 | 29.83% | 188.40 | 0.611 | 6.11 | 6.91 | 0.00 | 6.91 | 41.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.60 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.40 | 0.095 | 24.36% | 846.75 | 0.177 | 5.62 | 4.93 | 0.00 | 4.93 | 13.40 |
