| 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 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2323.16ft | 366.627 | 25.12% | 2368.28ft | 909.742 | 42.77 | 33.98 | 0.00 | 33.98 | 25.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 140.40 | 316.820 | 31.13% | 155.14 | 635.566 | 34.76 | 22.99 | 0.00 | 22.99 | 12.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 953.25 | 130.930 | 29.32% | 968.04 | 256.560 | 24.12 | 30.14 | 0.00 | 30.14 | 18.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 760.95 | 51.750 | 25.75% | 771.35 | 150.350 | 13.89 | 0.00 | 0.00 | 0.00 | 34.40 | Tunnel Outflow – 0.0 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2626.40ft | 67.615 | 45.35% | 2639.70 | 92.523 | 6.91 | 10.98 | 0.00 | 10.98 | 12.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1585.65 | 22.765 | 41.56% | 1590.10 | 31.540 | 0.87 | 0.00 | 0.00 | 0.00 | 3.40 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.62 | 11.1102 | 22.30% | 1197.74 | 15.715 | 1.00 | 0.00 | 0.00 | 0.00 | 2.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.50 | 22.8502 | 48.21% | 706.75 | 44.6841 | 7.60 | 13.41 | 0.00 | 13.41 | 8.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 746.70 | 9.960 | 29.31% | 757.43 | 32.46 | 1.40 | 26.22 | 0.00 | 26.22 | 57.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.60 | 1.09 | 3.50% | 975.70 | 13.13 | 15.02 | 0.00 | 0.00 | 0.00 | 22.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.45 | 8.62 | 28.45% | 420.30 | 20.500 | 26.51 | 50.38 | 0.00 | 50.38 | 7.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1751.90 | 3.450 | 45.10% | 1753.55 | 4.275 | 0.46 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.00 | 3.709 | 57.68% | 456.00 | 6.092 | 23.36 | 25.13 | 0.00 | 25.13 | 17.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.80 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.40 | 3.056 | 67.16% | 253.00 | 4.550 | 44.81 | 41.20 | 0.00 | 41.20 | 19.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 185.80 | 0.346 | 29.83% | 190.25 | 0.831 | 21.39 | 25.02 | 0.00 | 25.02 | 21.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.10 | 0.1880 | 24.64% | 820.60 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.65 | 0.154 | 6.44 | 6.30 | 0.00 | 6.30 | 1.00 |
