| 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 | 2373.00 ft | 2365 | 2371 | 2372 | 2353.70ft | 714.789 | 48.98% | 2328.78ft | 426.664 | 99.46 | 55.39 | 0.00 | 55.39 | 23.20 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 143.04 | 368.024 | 36.16% | 128.67 | 129.210 | 47.07 | 15.72 | 0.00 | 15.72 | 25.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.81 | 233.400 | 52.27% | 940.43 | 66.180 | 36.46 | 47.45 | 0.00 | 47.45 | 31.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 768.00 | 766.5 | 767 | 767.5 | 761.65 | 57.150 | 30.81% | 756.60 | 24.150 | 0.00 | 9.03 | 0.00 | 9.03 | 2.20 | (Tunnel Outflow -0.78) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2620.20 ft | 57.310 | 38.44% | 2586.10 ft | 16.090 | 6.99 | 3.41 | 0.00 | 3.41 | 12.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1582.150 | 17.515 | 31.98% | 1568.35 | 4.000 | 0.25 | 11.13 | 0.00 | 11.13 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.27 | 14.218 | 28.53% | 1191.04 | 3.167 | 0.74 | 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 | 700.60 | 31.371 | 66.18% | 685.55 | 8.552 | 13.42 | 19.17 | 0.00 | 19.17 | 7.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 751.27 | 18.330 | 53.94% | 747.12 | 10.640 | 18.44 | 16.33 | 0.00 | 16.33 | 24.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 966.45 | 2.630 | 8.44% | 963.95 | 0.570 | 0.35 | 0.00 | 0.00 | 0.00 | 12.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 416.45 | 12.000 | 39.60% | 412.30 | 5.490 | 22.37 | 37.42 | 0.00 | 37.42 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1746.80 | 1.486 | 19.42% | Below 1741.50 | 0.000 | 0.35 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 451.25 | 3.330 | 51.79% | 450.50 | 2.940 | 29.19 | 30.00 | 0.00 | 30.00 | 8.00 | ||||
| 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 | 248.90 | 2.860 | 62.86% | 246.30 | 1.990 | 56.23 | 66.42 | 0.00 | 66.42 | 10.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.15 | 0.817 | 70.43% | 184.20 | 0.203 | 36.20 | 34.11 | 2.28 | 36.39 | 29.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.1993 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.60 | 0.140 | 35.90% | 846.65 | 0.150 | 7.28 | 6.59 | 0.00 | 6.59 | 7.20 | |||||
| Grand Total | 3532.05 | 1536.43 | 43.50% | 700.00 |
