| 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 | 2342.28ft | 574.498 | 39.36% | 2337.94 | 524.493 | 16.13 | 53.53 | 0.00 | 53.53 | 49.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 141.11 | 330.679 | 32.49% | 142.23 | 352.350 | 9.49 | 44.75 | 0.00 | 44.75 | 4.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 960.13 | 183.710 | 41.14% | 956.18 | 151.700 | 9.17 | 37.64 | 0.00 | 37.64 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.20 | 45.950 | 22.86% | 759.55 | 41.950 | 0.00 | 8.68 | 0.00 | 8.68 | 19.20 | Tunnel Discharge -0.75 Mcm. River Sluice-0.03 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2616.80ft | 52.170 | 34.99% | 2602.30ft | 32.880 | 5.57 | 15.99 | 0.00 | 15.99 | 11.50 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.90 | 23.140 | 42.25% | 1589.20 | 29.740 | 3.50 | 3.73 | 0.00 | 3.73 | 0.00 | Sluice Discharge -0.1806 | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.11 | 16.893 | 33.90% | 1196.49 | 12.6191 | 3.83 | 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 | 700.85 | 31.868 | 67.23% | 692.50 | 17.9201 | 5.25 | 0.75 | 0.00 | 0.75 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.510 | 16.806 | 49.46% | 748.74 | 13.380 | 10.65 | 10.65 | 0.00 | 10.65 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.75 | 0.41 | 1.32% | 962.75 | 0.00 | 2.25 | 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 | 415.35 | 10.03 | 33.10% | 414.00 | 7.95 | 11.83 | 11.83 | 0.00 | 11.83 | 3.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.10 | 6.270 | 81.96% | 1758.05 | 6.935 | 0.00 | 0.00 | 0.68 | 0.68 | 0.00 | Sluice – 0.4212 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.80 | 4.697 | 73.05% | 454.40 | 5.078 | 18.63 | 13.69 | 0.00 | 13.69 | 7.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.20 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.70 | 3.173 | 69.74% | 249.90 | 3.251 | 8.56 | 14.66 | 0.00 | 14.66 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.55 | 0.744 | 64.14% | 188.40 | 0.611 | 29.86 | 26.28 | 0.00 | 26.28 | 22.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.70 | 0.1684 | 22.07% | 819.40 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.142 | 36.41% | 846.60 | 0.142 | 8.26 | 8.12 | 0.00 | 8.12 | 17.80 |
