| 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 | 2336.86ft | 512.937 | 35.14% | 2350.54ft | 675.961 | 19.22 | 118.43 | 0.00 | 118.43 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 142.96 | 366.476 | 36.01% | 145.35 | 414.350 | 1.04 | 58.32 | 0.00 | 58.32 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 960.67 | 188.300 | 42.17% | 961.82 | 198.070 | 6.06 | 41.48 | 0.00 | 41.48 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 761.30 | 54.350 | 27.04% | 760.80 | 50.550 | 3.24 | 10.19 | 0.00 | 10.19 | 0.00 | Tunnel Outflow – 0.88 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2643.40 | 100.370 | 67.32% | 2603.50 | 34.380 | 2.55 | 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 | 1592.95 | 37.290 | 68.08% | 1586.00 | 23.340 | 0.00 | 3.20 | 0.00 | 3.20 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1199.16 | 20.2371 | 40.61% | 1197.83 | 16.0017 | 2.73 | 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 | 697.90 | 26.7548 | 56.44% | 696.60 | 24.6794 | 14.21 | 19.75 | 0.00 | 19.75 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.25 | 12.539 | 36.90% | 751.33 | 18.45 | 9.91 | 20.94 | 0.00 | 20.94 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 962.95 | 0.00 | 0.00% | 964.40 | 0.93 | 0.00 | 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 | 413.90 | 7.80 | 25.74% | 417.05 | 13.200 | 5.45 | 10.66 | 0.00 | 10.66 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1758.05 | 6.935 | 1.27 | 0.00 | 1.27 | 1.27 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 450.30 | 2.840 | 44.17% | 452.55 | 3.990 | 13.68 | 21.66 | 0.00 | 21.66 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.40 | 0.7703 | 14.56% | 746.60 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.40 | 2.320 | 50.99% | 250.90 | 3.660 | 13.76 | 15.91 | 0.00 | 15.91 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.65 | 0.534 | 46.03% | 187.25 | 0.493 | 29.95 | 32.02 | 0.00 | 32.02 | 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 | 0.240 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | Shut down |
