| 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 | 2383.53 ft | 2375.53 | 2381.53 | 2382.53 | 2370.74ft | 944.683 | 64.73% | 2340.30ft | 550.186 | 88.14 | 135.95 | 0.00 | 135.95 | 3.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 163.00 | 161.50 | 162.00 | 162.50 | 154.59 | 622.498 | 61.16% | 140.64 | 321.512 | 57.01 | 54.27 | 0.00 | 54.27 | 19.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.75 | 973.75 | 974.75 | 975.25 | 972.64 | 312.820 | 70.06% | 955.73 | 148.310 | 39.16 | 48.19 | 0.00 | 48.19 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 185.50 | 774.00 | 772.50 | 773.00 | 773.50 | 768.35 | 117.150 | 63.15% | 765.65 | 90.350 | 16.90 | 12.27 | 0.00 | 12.27 | 24.20 | (Tunnel Outflow -1.06MCM) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2651.60 ft | 119.190 | 79.95% | 2623.80 ft | 63.150 | 9.89 | 1.44 | 0.00 | 1.44 | 7.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.850 | 33.040 | 60.32% | 1572.10 | 6.860 | 3.47 | 0.00 | 0.00 | 0.00 | 0.40 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1200.99 | 26.0647 | 52.31% | 1194.95 | 9.9482 | 0.74 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 8 | PONMUDI | IDUKKI | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 705.05 | 40.5369 | 85.52% | 698.80 | 27.5951 | 14.82 | 17.50 | 0.00 | 17.50 | 4.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.382 | 14.551 | 42.82% | 751.69 | 19.180 | 27.27 | 36.43 | 0.00 | 36.43 | 58.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 973.45 | 10.040 | 32.23% | 970.80 | 6.980 | 1.50 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 419.50 | 18.500 | 61.06% | 419.75 | 19.130 | 40.43 | 35.76 | 4.70 | 40.46 | 6.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1754.80 | 4.900 | 64.05% | 1745.80 | 1.200 | 0.58 | 0.00 | 0.00 | 0.00 | 0.20 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.30 | 5.650 | 87.87% | 455.10 | 5.520 | 46.59 | 44.84 | 5.00 | 49.84 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 748.80 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 246.60 | 2.080 | 45.71% | 252.40 | 4.290 | 81.23 | 83.31 | 0.00 | 83.31 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 187.90 | 0.559 | 48.19% | 186.50 | 0.415 | 34.85 | 32.26 | 0.38 | 32.64 | 2.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 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 | 8.07 | 7.73 | 0.00 | 7.73 | 4.60 | |||||
| Grand Total | 3532.05 | 2273.48 | 64.37% | 1274.83 |
