| 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 | 2326.50ft | 402.283 | 27.56% | 2339.70ft | 543.284 | 16.09 | 63.71 | 0.00 | 63.71 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 139.32 | 296.080 | 29.09% | 140.38 | 316.430 | 9.02 | 50.18 | 0.00 | 50.18 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 952.18 | 123.970 | 27.76% | 954.66 | 140.520 | 6.54 | 32.93 | 0.00 | 32.93 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 757.90 | 31.350 | 15.60% | 758.30 | 33.950 | 3.24 | 9.03 | 0.00 | 9.03 | 0.00 | Tunnel Outflow – 0.78MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2643.30ft | 100.152 | 67.18% | 2579.80 | 11.230 | 7.50 | 7.50 | 0.00 | 7.50 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1582.79 | 18.340 | 33.49% | 1585.40 | 22.390 | 0.00 | 4.32 | 0.00 | 4.32 | 0.00 | Sluice discharge/day – 0.06 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1192.40 | 5.5256 | 11.09% | 1188.00 | 1.5779 | 4.95 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 1.0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.70 | 23.1846 | 48.91% | 697.50 | 26.1162 | 16.55 | 14.62 | 0.00 | 14.62 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.74 | 11.670 | 34.34% | 749.56 | 14.91 | 11.24 | 8.81 | 0.00 | 8.81 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.65 | 0.34 | 1.09% | 964.40 | 0.93 | 45.47 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.60 | 8.85 | 29.21% | 417.85 | 14.800 | 24.17 | 12.01 | 0.00 | 12.01 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.05 | 6.935 | 90.65% | 1741.50 | 0.165 | 2.14 | 0.00 | 2.55 | 2.55 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.90 | 4.170 | 64.85% | 450.50 | 2.940 | 19.01 | 18.08 | 0.00 | 18.08 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.40 | 2.670 | 58.68% | 247.30 | 2.290 | 19.92 | 20.39 | 0.00 | 20.39 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.90 | 0.456 | 39.31% | 188.30 | 0.456 | 24.15 | 25.28 | 0.00 | 25.28 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.10 | 0.1000 | 13.11% | 820.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.45 | 0.110 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down |
