| 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 | 2355.48ft | 736.656 | 50.47% | 2331.12ft | 451.645 | 123.82 | 31.42 | 0.00 | 31.42 | 11.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160 | 160.5 | 161 | 144.84 | 403.736 | 39.67% | 131.98 | 175.710 | 98.09 | 22.53 | 0.00 | 22.53 | 14.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 966.35 | 238.600 | 53.44% | 945.82 | 89.130 | 81.10 | 40.71 | 0.00 | 40.71 | 11.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 771.00 | 769.5 | 770 | 770.5 | 761.60 | 56.350 | 30.38% | 761.05 | 52.550 | 16.20 | 0.00 | 0.00 | 0.00 | 8.20 | (Tunnel Outflow -0MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2624.80 ft | 64.850 | 43.50% | 2595.50 ft | 24.880 | 23.50 | 0.00 | 0.00 | 0.00 | 26.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.050 | 15.870 | 28.98% | 1568.85 | 4.680 | 2.66 | 0.00 | 0.00 | 0.00 | 11.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.35 | 17.6576 | 35.44% | 1192.45 | 5.6123 | 1.47 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 696.50 | 24.4989 | 51.69% | 691.10 | 15.7095 | 20.71 | 20.01 | 0.00 | 20.01 | 10.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 752.40 | 20.590 | 60.59% | 747.06 | 10.540 | 15.71 | 28.42 | 0.00 | 28.42 | 39.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 970.25 | 6.430 | 20.64% | 964.70 | 1.170 | 13.43 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 418.60 | 16.300 | 53.80% | 419.30 | 18.000 | 53.54 | 25.76 | 0.00 | 25.76 | 19.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1748.40 | 2.040 | 26.67% | Below 1741.50 | 0.000 | 0.58 | 0.00 | 0.00 | 0.00 | 3.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 455.80 | 5.970 | 92.85% | 450.70 | 3.050 | 50.78 | 44.93 | 6.55 | 51.48 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 249.40 | 3.060 | 67.25% | 246.40 | 2.020 | 86.06 | 102.84 | 0.00 | 102.84 | 17.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.15 | 0.817 | 70.43% | 185.00 | 0.271 | 51.92 | 30.59 | 20.88 | 51.47 | 4.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.10 | 0.1880 | 24.64% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.45 | 0.110 | 28.21% | 846.60 | 0.140 | 7.64 | 8.80 | 0.00 | 8.80 | 7.00 | |||||
| Grand Total | 3532.05 | 1614.58 | 45.71% | 855.11 |
