| 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 | 2348.88ft | 655.560 | 44.92% | 2344.22ft | 598.074 | 10.80 | 42.59 | 0.00 | 42.59 | 2.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 144.25 | 391.700 | 38.48% | 145.14 | 409.94 | 1.94 | 39.18 | 0.00 | 39.18 | 1.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 963.54 | 212.860 | 47.67% | 961.44 | 194.840 | 12.86 | 26.52 | 0.00 | 26.52 | 21.00 | |
| 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% | 761.50 | 55.750 | 0.00 | 0.93 | 0.00 | 0.93 | 0.00 | Tunnel Discharge -0.08 Mcm, River Sluice -0.03Mcm |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2626.70ft | 68.140 | 45.70% | 2614.00ft | 48.050 | 3.91 | 16.11 | 0.00 | 16.11 | 8.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.15 | 27.640 | 50.47% | 1591.40 | 34.140 | 0.00 | 1.41 | 0.00 | 1.41 | 14.00 | Sluice Discharge -0.121 | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.44 | 27.498 | 55.18% | 1200.84 | 25.587 | 5.31 | 0.00 | 0.00 | 0.00 | 11.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 700.75 | 31.669 | 66.81% | 693.00 | 18.710 | 10.29 | 7.99 | 0.00 | 7.99 | 1.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 754.230 | 24.460 | 71.98% | 751.36 | 18.510 | 0.17 | 8.97 | 0.00 | 8.97 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.95 | 0.57 | 1.83% | 963.25 | 0.06 | 2.72 | 0.00 | 0.00 | 0.00 | 82.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 415.35 | 10.03 | 33.10% | 415.10 | 9.62 | 16.34 | 14.43 | 0.00 | 14.43 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.05 | 6.935 | 0.68 | 0.00 | 0.68 | 0.68 | 30.80 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.60 | 4.570 | 71.07% | 453.55 | 4.540 | 12.84 | 10.64 | 0.00 | 10.64 | 15.00 | ||||
| 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 | 250.00 | 3.290 | 72.31% | 251.50 | 3.910 | 12.24 | 9.53 | 0.00 | 9.53 | 24.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.80 | 0.446 | 38.45% | 188.05 | 0.575 | 9.52 | 10.91 | 0.00 | 10.91 | 3.00 | ||||
| 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 | 846.35 | 0.080 | 20.51% | 846.90 | 0.210 | 3.49 | 4.45 | 0.00 | 4.45 | 0.00 |
