| 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 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2385.60ft | 1168.881 | 80.09% | 2399.12ft | 1392.652 | 30.64 | 48.13 | 0.00 | 48.13 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 160.93 | 786.040 | 77.23% | 165.41 | 914.108 | 43.41 | 26.85 | 0.00 | 26.85 | 13.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 976.71 | 368.000 | 82.42% | 980.42 | 427.460 | 24.16 | 34.23 | 0.00 | 34.23 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.95 | 156.950 | 78.08% | 773.65 | 177.150 | 6.94 | 0.00 | 0.00 | 0.00 | 46.40 | Tunnel Outflow – Nil |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.40 ft | 141.740 | 95.07% | 2659.20 ft | 138.450 | 9.23 | 5.99 | 0.00 | 5.99 | 33.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1598.85 | 52.490 | 95.84% | 1597.50 | 48.690 | 11.00 | 0.00 | 11.00 | 11.00 | 33.00 | Sluice Discharge-0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1207.25 | 51.0226 | 102.39% | 1207.16 | 50.5590 | 4.45 | 0.00 | 6.24 | 6.24 | 2.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.00 | 45.4956 | 95.98% | 707.60 | 47.0500 | 24.16 | 20.18 | 3.98 | 24.16 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 750.27 | 16.318 | 48.02% | 748.68 | 13.27 | 5.63 | 4.92 | 0.00 | 4.92 | 53.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 976.85 | 14.91 | 47.87% | 982.50 | 23.82 | 4.20 | 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 | 415.70 | 10.610 | 35.02% | 418.95 | 17.140 | 18.47 | 10.84 | 0.00 | 10.84 | 1.00 | ||
| 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 | 9.72 | 0.00 | 11.52 | 11.52 | 22.40 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.20 | 4.950 | 76.98% | 455.50 | 5.780 | 41.25 | 41.25 | 0.00 | 41.25 | 5.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.9365 | 17.70% | 748.20 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.30 | 2.290 | 50.33% | 253.00 | 4.550 | 56.84 | 60.25 | 0.00 | 60.25 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.00 | 0.466 | 40.17% | 190.50 | 0.872 | 29.63 | 26.53 | 1.63 | 28.15 | 7.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.30 | 0.1955 | 25.62% | 820.80 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.30 | 0.070 | 10.14 | 9.91 | 0.00 | 9.91 | 7.20 | |||||
| Grand Total | 3547.55 | 2828.54 | 79.73% | 3268.52 |
