| 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 | 14 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2336.60ft | 510.174 | 34.96% | 2342.50ft | 577.209 | 47.75 | 60.79 | 0.00 | 60.79 | 7.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 139.46 | 298.740 | 29.35% | 133.97 | 204.565 | 24.61 | 37.80 | 0.00 | 37.80 | 4.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 960.40 | 186.000 | 41.66% | 946.16 | 83.150 | 17.48 | 44.15 | 0.00 | 44.15 | 21.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 756.30 | 22.350 | 12.05% | 758.30 | 33.950 | 0.00 | 6.13 | 0.00 | 6.13 | 0.00 | (Tunnel Outflow-0.53) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2610.70 ft | 43.490 | 29.17% | 2602.60 ft | 33.260 | 7.64 | 20.14 | 0.00 | 20.14 | 12.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1582.600 | 18.190 | 33.21% | 1584.40 | 20.890 | 1.50 | 3.24 | 0.00 | 3.24 | 4.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.18 | 10.347 | 20.76% | 1191.30 | 3.618 | 1.95 | 0.00 | 0.00 | 0.00 | 5.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 704.30 | 38.797 | 81.85% | 692.40 | 17.762 | 8.68 | 18.08 | 0.00 | 18.08 | 12.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.64 | 19.060 | 56.09% | 747.92 | 11.990 | 10.76 | 30.53 | 0.00 | 30.53 | 66.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 964.25 | 0.810 | 2.60% | 963.55 | 0.280 | 0.46 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.85 | 16.930 | 55.87% | 412.70 | 6.050 | 34.61 | 32.06 | 0.00 | 32.06 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 1756.86 | 7.65 | 1755 | 1756 | 1757 | 1741.50 | 0.000 | 0.00% | 1741.50 | 0.000 | 1.00 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice 0.086 mcm | |
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.15 | 4.300 | 66.87% | 452.50 | 3.960 | 22.85 | 26.21 | 0.00 | 26.21 | 1.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.60 | 0.00 | ||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 245.70 | 1.820 | 40.00% | 248.70 | 2.780 | 39.11 | 41.08 | 0.00 | 41.08 | 18.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.75 | 0.767 | 66.12% | 185.60 | 0.327 | 32.61 | 32.02 | 0.00 | 32.02 | 36.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.00 | ||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | 846.80 | 0.190 | 7.71 | 8.52 | 0.00 | 8.52 | 13.70 | |||||
| Grand Total | 3532.05 | 1171.95 | 33.18% | 999.98 |
