| 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 | 2343.88ft | 594.154 | 40.71% | 2333.08ft | 472.597 | 211.39 | 53.51 | 0.00 | 53.51 | 35.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.5 | 160 | 160.5 | 139.88 | 306.720 | 30.14% | 129.88 | 145.380 | 102.18 | 23.01 | 0.00 | 23.01 | 16.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 962.83 | 206.660 | 46.28% | 938.56 | 58.070 | 74.82 | 47.27 | 0.00 | 47.27 | 81.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 767.00 | 765.5 | 766 | 766.5 | 757.50 | 29.150 | 15.71% | 756.00 | 20.750 | 40.03 | 0.00 | 0.00 | 0.00 | 70.60 | (Tunnel Outflow -Nil) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658 | 2659.5 | 2661 | 2612.60 ft | 46.080 | 30.91% | 2583.70 ft | 14.060 | 12.76 | 1.53 | 0.00 | 1.53 | 26.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596 | 1597 | 1598 | 1580.500 | 15.040 | 27.46% | 1573.55 | 8.190 | 2.55 | 0.00 | 0.00 | 0.00 | 25.20 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1196.48 | 12.602 | 25.29% | 1190.47 | 2.839 | 1.61 | 0.00 | 0.00 | 0.00 | 27.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.5 | 705.5 | 706.5 | 696.45 | 24.439 | 51.56% | 685.30 | 8.304 | 28.95 | 20.24 | 0.00 | 20.24 | 30.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.5 | 756.5 | 757.5 | 748.22 | 12.510 | 36.82% | 747.31 | 10.950 | 25.36 | 10.88 | 0.00 | 10.88 | 70.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982 | 983.5 | 984.5 | 966.30 | 2.680 | 8.60% | 964.05 | 0.650 | 14.70 | 0.00 | 0.00 | 0.00 | 30.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417 | 418 | 419 | 415.45 | 10.190 | 33.63% | 414.35 | 8.480 | 52.55 | 34.49 | 0.00 | 34.49 | |||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755 | 1756 | 1757 | 1744.70 | 0.896 | 11.71% | Below 1741.50 | 0.000 | 0.81 | 0.00 | 0.00 | 0.00 | 5.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455 | 455.30 | 5.650 | 87.87% | 451.00 | 3.200 | 60.92 | 44.03 | 0.00 | 44.03 | 35.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.00 | 0.937 | 17.70% | 0.00 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252 | 250.60 | 3.540 | 77.80% | 246.90 | 2.170 | 85.56 | 93.32 | 0.00 | 93.32 | 41.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190 | 190.90 | 0.926 | 79.83% | 184.50 | 0.228 | 42.49 | 33.27 | 4.65 | 37.92 | 48.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.5 | 820.40 | 0.199 | 26.12% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.55 | 0.130 | 33.33% | 846.20 | 0.050 | 11.63 | 10.82 | 0.00 | 10.82 | 71.40 | |||||
| Grand Total | 3532.05 | 1272.50 | 36.03% | 755.92 |
