| 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 wrt 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 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2344.80ft | 605.448 | 41.48% | 2359.92ft | 791.180 | 6.61 | 72.06 | 0.00 | 72.06 | 3.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 145.88 | 425.480 | 41.80% | 149.40 | 501.740 | 5.35 | 34.03 | 0.00 | 34.03 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 964.92 | 225.280 | 50.45% | 964.37 | 220.330 | 10.18 | 22.68 | 0.00 | 22.68 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 763.25 | 69.750 | 34.70% | 762.75 | 65.550 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Tunnel Outflow – 0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2649.20 | 113.461 | 76.10% | 2620.70 | 58.090 | 2.04 | 7.54 | 0.00 | 7.54 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.30 | 40.690 | 74.29% | 1588.25 | 27.840 | 1.23 | 2.68 | 0.00 | 2.68 | 2.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.25 | 33.3214 | 66.87% | 1203.38 | 33.8910 | 1.94 | 0.00 | 0.00 | 0.00 | 0.00 | sluice discharge/day – 1.00MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.80 | 29.7881 | 62.84% | 690.60 | 14.9201 | 17.03 | 19.24 | 0.00 | 19.24 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.81 | 17.420 | 51.27% | 751.94 | 19.67 | 0.00 | 18.91 | 0.00 | 18.91 | 9.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.00 | 1.41 | 4.53% | 977.25 | 15.51 | 2.81 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 413.70 | 7.50 | 24.75% | 417.80 | 14.700 | 5.97 | 7.71 | 0.00 | 7.71 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1757.80 | 6.769 | 1.27 | 0.00 | 1.27 | 1.27 | 5.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.60 | 4.020 | 62.52% | 452.45 | 3.940 | 14.11 | 11.45 | 0.00 | 11.45 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.90 | 2.860 | 62.86% | 249.80 | 3.210 | 17.56 | 20.27 | 0.00 | 20.27 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.00 | 0.682 | 58.79% | 189.70 | 0.761 | 15.01 | 13.29 | 0.00 | 13.29 | 6.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 819.90 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.85 | 0.200 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down |
