| 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 Gross Storage (MCM) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Gross Storage (MCM) | 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 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373.6 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2350.70ft | 1214.719 | 677.909 | 46.45% | 2359.68ft | 1325.021 | 788.211 | 7.81 | 73.25 | 0.00 | 73.25 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.20 | 169.00 | 161.00 | 1017.80 | 168.50 | 167 | 167.5 | 168 | 146.46 | 509.660 | 437.660 | 43.00% | 145.04 | 479.840 | 407.840 | 0.00 | 37.08 | 0.00 | 37.08 | 18.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979 | 980 | 980.5 | 971.50 | 305.70 | 298.070 | 66.76% | 963.15 | 217.00 | 209.370 | 6.94 | 28.70 | 0.00 | 28.70 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 775.60 | 774.1 | 774.6 | 775.1 | 760.50 | 56.60 | 32.850 | 17.71% | 763.20 | 77.60 | 53.850 | 3.24 | 10.19 | 0.00 | 10.19 | 0.00 | (Tunnel Outflow-0.88) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 150.08 | 2663.00 ft | 2658 | 2659.5 | 2661 | 2635.40 ft | 88.66 | 85.260 | 56.81% | 2631.40 ft | 80.59 | 77.190 | 9.72 | 18.63 | 0.00 | 18.63 | 0.00 | |
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.38 | 1596 | 1597 | 1598 | 1588.400 | 28.600 | 27.750 | 51.03% | 1587.95 | 27.70 | 26.850 | 1.56 | 8.51 | 0.00 | 8.51 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1202.24 | 30.045 | 29.195 | 58.59% | 1205.05 | 41.23 | 40.385 | 1.94 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.930 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 697.40 | 29.450 | 25.310 | 53.40% | 692.65 | 22.30 | 18.157 | 16.14 | 17.18 | 0.00 | 17.18 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 747.92 | 16.40 | 11.980 | 35.26% | 754.99 | 30.78 | 26.360 | 13.52 | 3.21 | 0.00 | 3.21 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 971.65 | 15.95 | 7.880 | 25.30% | 963.50 | 8.310 | 0.240 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.80 | 9.350 | 7.650 | 25.25% | 412.60 | 7.27 | 5.565 | 17.33 | 14.72 | 0.00 | 14.72 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.696 | 1756.86 | 7.30 | 1755 | 1756 | 1757 | 1758.35 | 7.510 | 7.160 | 98.08% | 1758.50 | 7.630 | 7.280 | 0.15 | 0.00 | 0.20 | 0.20 | 0.00 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.65 | 4.97 | 4.600 | 71.54% | 453.10 | 4.640 | 4.270 | 18.55 | 17.85 | 0.00 | 17.85 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.00 | 0.00 | ||||||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.50 | 252 | 249.70 | 3.97 | 3.170 | 70.44% | 249.10 | 3.74 | 2.940 | 18.09 | 14.50 | 0.00 | 0.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.60 | 1.089 | 0.749 | 64.57% | 188.05 | 0.915 | 0.575 | 23.83 | 21.44 | 0.00 | 21.44 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 819.80 | 0.00 | ||||||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.69 | 847.640 | 847.64 | 0.39 | 846.50 | 0.44 | 0.120 | 30.77% | 846.70 | 0.490 | 0.170 | 4.16 | 4.73 | 0.00 | 4.73 | 0.00 | |||||
| Grand Total | 3532.26 | 1657.31 | 46.92% | 2335.05 | 1669.25 |
