| 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 | 2333.08ft | 472.584 | 32.38% | 2345.22ft | 610.609 | 15.73 | 47.98 | 0.00 | 47.98 | 6.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 141.48 | 337.838 | 33.19% | 143.54 | 377.700 | 13.63 | 40.33 | 0.00 | 40.33 | 14.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 958.10 | 166.700 | 37.33% | 959.98 | 182.430 | 10.92 | 33.14 | 0.00 | 33.14 | 17.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.20 | 45.950 | 22.86% | 760.00 | 44.650 | 0.00 | 10.19 | 0.00 | 10.19 | 7.60 | Tunnel Outflow – 0.88 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2642.10 | 97.595 | 65.46% | 2593.90 | 23.230 | 5.05 | 7.50 | 0.00 | 7.50 | 8.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.15 | 35.640 | 65.07% | 1584.80 | 21.490 | 1.93 | 0.37 | 0.00 | 0.37 | 1.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.23 | 14.0910 | 28.28% | 1194.58 | 9.3065 | 2.36 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 1.00 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.50 | 22.8502 | 48.21% | 696.90 | 25.1584 | 15.20 | 21.01 | 0.00 | 21.01 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.04 | 10.492 | 30.88% | 751.33 | 18.45 | 18.29 | 10.39 | 0.00 | 10.39 | 9.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 962.55 | 0.00 | 0.00% | 963.75 | 0.41 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 413.55 | 7.28 | 24.03% | 416.85 | 12.800 | 17.47 | 4.02 | 0.00 | 4.02 | 1.60 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1758.00 | 6.900 | 1.27 | 0.00 | 1.27 | 1.27 | 7.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.45 | 4.480 | 69.67% | 452.85 | 4.140 | 22.06 | 10.84 | 0.00 | 10.84 | 61.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.50 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.60 | 3.130 | 68.79% | 250.00 | 3.290 | 19.71 | 19.26 | 0.00 | 19.26 | 26.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.20 | 0.487 | 41.98% | 188.70 | 0.539 | 21.98 | 26.08 | 0.00 | 26.08 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.40 | 0.1506 | 19.74% | 820.00 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 0.000 | 0.00% | 846.70 | 0.170 | 0.00 | 0.00 | 0.00 | 0.00 | 2.60 | Shut down |
