| 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 | 2329.02ft | 429.213 | 29.41% | 2338.20ft | 527.270 | 27.11 | 87.10 | 0.00 | 87.10 | 20.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 140.05 | 309.978 | 30.46% | 140.96 | 327.770 | 18.37 | 0.00 | 0.00 | 0.00 | 3.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 953.98 | 135.760 | 30.40% | 955.71 | 148.180 | 17.91 | 43.84 | 0.00 | 43.84 | 13.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.50 | 35.150 | 17.49% | 758.50 | 35.150 | 0.00 | 8.80 | 0.00 | 8.80 | 9.40 | Tunnel Outflow – 0.76MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2643.10ft | 99.720 | 66.89% | 2584.40 | 14.640 | 9.82 | 7.34 | 0.00 | 7.34 | 5.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.60 | 22.690 | 41.43% | 1585.40 | 22.390 | 3.26 | 7.31 | 0.00 | 7.31 | 6.00 | Sluice discharge/day – 0.7 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.94 | 8.1966 | 16.45% | 1188.00 | 1.5779 | 6.36 | 0.00 | 0.00 | 0.00 | 30.00 | Sluice discharge/day – 1.0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.80 | 23.3517 | 49.27% | 695.95 | 23.6025 | 22.43 | 20.50 | 0.00 | 20.50 | 62.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.65 | 13.220 | 38.91% | 749.78 | 15.34 | 9.34 | 18.06 | 0.00 | 18.06 | 2.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.10 | 0.69 | 2.22% | 963.50 | 0.24 | 43.94 | 0.00 | 0.00 | 0.00 | 31.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 414.65 | 8.92 | 29.44% | 416.50 | 12.100 | 42.69 | 20.12 | 0.00 | 20.12 | 4.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1746.10 | 1.288 | 1.27 | 0.00 | 1.27 | 1.27 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.45 | 4.470 | 69.52% | 451.80 | 3.610 | 31.54 | 30.50 | 0.00 | 30.50 | 48.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.40 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 248.20 | 2.590 | 56.92% | 250.70 | 3.580 | 27.09 | 28.48 | 0.00 | 28.48 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.40 | 0.508 | 43.79% | 188.50 | 0.623 | 32.87 | 32.05 | 0.00 | 32.05 | 84.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.10 | 0.1267 | 16.61% | 820.00 | 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 | 112.00 | Shut down |
