| 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 | 2398.85 ft | 2390.85 | 2396.85 | 2397.85 | 2350.02ft | 669.570 | 45.88% | 2384.80ft | 1155.638 | 128.66 | 10.35 | 0.00 | 10.35 | 38.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.80 | 165.30 | 165.80 | 166.30 | 154.46 | 619.410 | 60.86% | 162.20 | 822.000 | 62.10 | 17.42 | 0.00 | 17.42 | 16.60 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 978.83 | 976.83 | 977.83 | 978.33 | 972.17 | 306.710 | 68.69% | 976.19 | 360.460 | 30.99 | 17.45 | 0.00 | 17.45 | 31.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 772.05 | 158.350 | 78.78% | 772.60 | 164.750 | 5.56 | 12.50 | 0.00 | 12.50 | 21.20 | Tunnel Outflow -1.08 MCM (12.50cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2659.80ft | 140.079 | 93.96% | 2659.90 | 140.350 | 11.79 | 14.93 | 0.00 | 14.93 | 11.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1593.55 | 38.815 | 70.87% | 1597.00 | 47.440 | 1.45 | 0.00 | 0.00 | 0.00 | 1.60 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1201.24 | 26.8608 | 53.90% | 1207.24 | 50.971 | 5.90 | 0.00 | 0.00 | 0.00 | 7.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.90 | 42.5086 | 89.68% | 707.15 | 45.974 | 41.70 | 20.22 | 0.00 | 20.22 | 16.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.31 | 20.403 | 60.04% | 751.88 | 19.55 | 20.68 | 13.66 | 0.00 | 13.66 | 38.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 972.35 | 8.72 | 27.99% | 978.95 | 18.06 | 7.09 | 0.00 | 0.00 | 0.00 | 3.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 418.15 | 15.42 | 50.89% | 415.60 | 10.44 | 45.26 | 33.42 | 0.00 | 33.42 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.50 | 7.280 | 95.16% | 1758.15 | 7.000 | 3.47 | 0.00 | 3.47 | 3.47 | 7.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.85 | 4.142 | 64.42% | 456.20 | 6.219 | 30.78 | 31.66 | 0.00 | 31.66 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.10 | 1.3627 | 25.75% | 747.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.80 | 3.212 | 70.59% | 251.70 | 3.994 | 62.44 | 60.64 | 0.00 | 60.64 | 13.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.25 | 0.302 | 26.03% | 190.55 | 0.879 | 23.13 | 18.00 | 0.00 | 18.00 | 25.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.10 | 0.2257 | 29.58% | 820.30 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.60 | 0.142 | 10.44 | 10.44 | 0.00 | 10.44 | 4.10 |
