| 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 | 2351.50ft | 687.772 | 47.12% | 2330.58ft | 445.880 | 99.85 | 64.22 | 0.00 | 64.22 | 17.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 142.62 | 359.897 | 35.36% | 129.38 | 138.630 | 50.27 | 50.27 | 0.00 | 50.27 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 965.99 | 235.110 | 52.66% | 939.81 | 63.770 | 57.43 | 48.64 | 0.00 | 48.64 | 19.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 768.00 | 766.5 | 767 | 767.5 | 761.60 | 56.350 | 30.38% | 756.25 | 22.150 | 16.31 | 0.00 | 0.00 | 0.00 | 3.00 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2618.60 ft | 54.870 | 36.80% | 2583.90 ft | 14.220 | 10.51 | 1.83 | 0.00 | 1.83 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1581.900 | 17.140 | 31.29% | 1570.15 | 6.270 | 2.19 | 0.45 | 0.00 | 0.45 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1197.08 | 13.642 | 27.38% | 1190.58 | 2.895 | 1.41 | 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 | 701.70 | 33.558 | 70.80% | 685.55 | 8.552 | 16.99 | 19.29 | 0.00 | 19.29 | 0.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 750.72 | 17.230 | 50.71% | 749.69 | 15.160 | 5.13 | 31.93 | 0.00 | 31.93 | 17.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 969.40 | 5.580 | 17.91% | 964.20 | 0.770 | 4.98 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 419.35 | 18.130 | 59.83% | 414.80 | 9.150 | 35.19 | 38.41 | 1.14 | 39.56 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1746.25 | 1.330 | 17.39% | Below 1741.50 | 0.000 | 0.46 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 453.30 | 4.380 | 68.12% | 451.80 | 3.610 | 32.82 | 43.82 | 0.00 | 43.82 | 23.00 | ||||
| 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 | 249.60 | 3.130 | 68.79% | 246.60 | 2.080 | 74.40 | 80.07 | 0.00 | 80.07 | 50.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 189.05 | 0.688 | 59.31% | 185.10 | 0.283 | 44.45 | 30.63 | 11.76 | 42.39 | 0.00 | ||||
| 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 | 846.50 | 0.120 | 30.77% | 846.85 | 0.200 | 8.90 | 9.13 | 0.00 | 9.13 | 7.50 | |||||
| Grand Total | 3532.05 | 1509.99 | 42.75% | 733.62 |
