| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2353.62ft | 713.808 | 48.91% | 2331.04ft | 450.791 | 90.60 | 38.15 | 0.00 | 38.15 | 76.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160 | 160.5 | 161 | 143.86 | 383.890 | 37.72% | 131.33 | 166.285 | 84.78 | 31.08 | 0.00 | 31.08 | 53.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.28 | 228.520 | 51.18% | 945.30 | 86.680 | 111.30 | 46.72 | 0.00 | 46.72 | 170.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 771.00 | 769.5 | 770 | 770.5 | 761.05 | 52.550 | 28.33% | 760.80 | 50.550 | 8.45 | 8.45 | 0.00 | 8.45 | 30.20 | (Tunnel Outflow -0.73MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2622.10 ft | 60.340 | 40.47% | 2594.40 ft | 23.740 | 23.40 | 0.95 | 0.00 | 0.95 | 60.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1580.750 | 15.420 | 28.15% | 1568.65 | 4.480 | 0.65 | 0.65 | 0.00 | 0.65 | 20.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.94 | 16.3520 | 32.82% | 1192.34 | 5.4216 | 1.47 | 0.00 | 0.00 | 0.00 | 32.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 695.90 | 23.5189 | 49.62% | 691.10 | 15.7095 | 11.94 | 19.68 | 0.00 | 19.68 | 37.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 752.00 | 19.790 | 58.24% | 747.31 | 10.950 | 45.59 | 12.41 | 0.00 | 12.41 | 206.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 967.80 | 3.980 | 12.78% | 965.10 | 1.490 | 27.55 | 0.00 | 0.00 | 0.00 | 160.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 413.55 | 7.280 | 24.03% | 419.45 | 18.380 | 20.58 | 14.51 | 0.00 | 14.51 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1748.10 | 1.940 | 25.36% | Below 1741.50 | 0.000 | 0.46 | 0.00 | 0.00 | 0.00 | 3.60 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.10 | 4.270 | 66.41% | 450.95 | 3.170 | 26.21 | 30.50 | 0.00 | 30.50 | 59.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.70 | 0.8313 | 15.71% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 248.70 | 2.780 | 61.10% | 247.10 | 2.230 | 48.89 | 59.08 | 0.00 | 59.08 | 56.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 191.45 | 1.001 | 86.29% | 185.65 | 0.332 | 48.46 | 34.22 | 14.95 | 49.17 | 180.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.20 | 0.1917 | 25.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 846.50 | 0.120 | 7.62 | 8.78 | 0.00 | 8.78 | 13.30 | |||||
| Grand Total | 3532.05 | 1536.71 | 43.51% | 840.33 |
