| 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 | 2373.6 ft | 1459.49 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2369.16ft | 922.231 | 63.19% | 2363.62ft | 843.565 | 212.80 | 66.89 | 0.00 | 66.89 | 12.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 155.45 | 642.932 | 63.17% | 148.94 | 491.370 | 152.89 | 66.74 | 0.00 | 66.74 | 21.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 968.49 | 261.740 | 58.62% | 968.65 | 263.580 | 95.56 | 35.61 | 0.00 | 35.61 | 30.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 771.65 | 154.050 | 76.64% | 764.30 | 78.750 | 42.82 | 0.00 | 0.00 | 0.00 | 26.80 | (Tunnel Outflow -0 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2642.40 ft | 98.232 | 65.89% | 2634.60 ft | 82.419 | 66.11 | 1.98 | 0.00 | 1.98 | 10.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.40 | 32.140 | 58.68% | 1583.30 | 19.240 | 6.94 | 0.00 | 0.00 | 0.00 | 18.00 | Sluice Discharge-0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.89 | 16.1927 | 32.50% | 1199.20 | 20.3644 | 5.53 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.60 | 44.1972 | 93.24% | 699.65 | 29.5486 | 61.82 | 20.11 | 47.34 | 67.45 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.52 | 32.39 | 95.32% | 752.06 | 19.91 | 37.05 | 41.41 | 0.00 | 41.41 | 56.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.10 | 12.28 | 39.42% | 971.95 | 8.24 | 26.09 | 0.00 | 0.00 | 0.00 | 18.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 419.00 | 420.00 | 421.00 | 420.400 | 20.750 | 68.48% | 420.30 | 20.500 | 148.92 | 54.73 | 89.85 | 144.58 | 14.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1753.80 | 4.400 | 57.52% | 1750.00 | 2.680 | 1.45 | 0.00 | 0.00 | 0.00 | 3.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.85 | 6.000 | 93.31% | 456.25 | 6.250 | 114.50 | 44.97 | 70.63 | 115.60 | 6.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.60 | 1.1690 | 22.09% | 747.50 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 253.00 | 4.550 | 187.96 | 103.90 | 84.06 | 187.96 | 14.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.75 | 0.906 | 78.06% | 190.40 | 0.855 | 35.29 | 34.35 | 0.00 | 34.35 | 22.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.60 | 0.2068 | 27.10% | 820.40 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.10 | 0.260 | 66.67% | 846.75 | 0.180 | 8.97 | 7.70 | 0.00 | 7.70 | 3.00 |
