| 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 | 2392.55 ft | 2384.55 | 2390.55 | 2391.55 | 2332.20ft | 463.167 | 31.73% | 2387.82ft | 1205.625 | 75.87 | 5.10 | 0.00 | 5.10 | 15.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 165.00 | 163.50 | 164.00 | 164.50 | 147.35 | 456.700 | 44.87% | 165.28 | 910.364 | 68.98 | 0.00 | 0.00 | 0.00 | 19.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.40 | 974.40 | 975.40 | 975.90 | 962.38 | 202.830 | 45.43% | 976.40 | 363.500 | 38.53 | 5.08 | 0.00 | 5.08 | 6.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 769.80 | 132.750 | 66.04% | 774.50 | 187.550 | 23.15 | 0.00 | 0.00 | 0.00 | 18.20 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2656.80ft | 132.120 | 88.62% | 2663.00 | 149.090 | 26.78 | 0.00 | 0.00 | 0.00 | 14.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.05 | 31.440 | 57.40% | 1598.00 | 49.940 | 1.16 | 0.00 | 0.00 | 0.00 | 4.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.12 | 16.9252 | 33.97% | 1207.30 | 51.280 | 1.11 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.60 | 24.6794 | 52.07% | 706.75 | 44.684 | 14.92 | 3.42 | 0.00 | 3.42 | 12.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.67 | 21.140 | 62.21% | 756.24 | 29.49 | 21.96 | 16.99 | 0.00 | 16.99 | 70.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.50 | 2.68 | 8.60% | 981.00 | 21.13 | 24.26 | 0.00 | 0.00 | 0.00 | 8.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 416.45 | 12.00 | 39.60% | 421.20 | 22.750 | 34.30 | 26.19 | 0.00 | 26.19 | 17.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.70 | 6.690 | 87.45% | 1758.20 | 7.045 | 0.81 | 0.00 | 0.00 | 0.00 | 4.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.55 | 3.989 | 62.04% | 456.05 | 6.124 | 24.44 | 25.92 | 0.00 | 25.92 | 13.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 748.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.70 | 2.783 | 61.16% | 253.00 | 4.550 | 51.66 | 53.47 | 0.00 | 53.47 | 17.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.10 | 0.477 | 41.12% | 189.45 | 0.733 | 11.15 | 10.96 | 0.00 | 10.96 | 7.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.154 | 39.49% | 846.60 | 0.142 | 10.33 | 10.20 | 0.00 | 10.20 | 9.60 |
