| 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 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2360.98 | 806.164 | 55.24% | 2352.64ft | 701.782 | 4.21 | 66.22 | 0.00 | 66.22 | 6.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 149.82 | 511.259 | 50.23% | 147.16 | 452.520 | 0.00 | 46.74 | 0.00 | 46.74 | 6.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 964.97 | 225.730 | 50.55% | 972.15 | 306.450 | 14.75 | 42.88 | 0.00 | 42.88 | 6.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 762.90 | 66.950 | 33.31% | 761.15 | 53.150 | 4.86 | 9.49 | 0.00 | 9.49 | 0.00 | (Tunnel Outflow -0.82 McM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2622.00 ft | 60.170 | 40.36% | 2637.90 ft | 88.860 | 1.52 | 20.61 | 0.00 | 20.61 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1588.650 | 28.640 | 52.29% | 1589.60 | 29.540 | 0.01 | 5.76 | 0.00 | 5.76 | 0.00 | ||
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1203.88 | 36.0815 | 72.41% | 1203.34 | 33.7157 | 0.42 | 0.00 | 0.00 | 0.00 | 7.00 | ||
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 689.35 | 13.1358 | 27.71% | 697.10 | 25.0394 | 16.37 | 7.50 | 0.00 | 7.50 | 5.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 751.85 | 19.490 | 57.36% | 746.15 | 8.730 | 13.44 | 10.61 | 0.00 | 10.61 | 5.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 977.40 | 15.730 | 50.50% | 972.20 | 8.540 | 0.00 | 0.00 | 0.00 | 0.00 | 17.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 417.00 | 418.00 | 419.00 | 417.550 | 14.200 | 46.86% | 413.25 | 6.830 | 19.90 | 17.58 | 0.00 | 17.58 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1757.80 | 6.760 | 88.37% | 1758.40 | 7.200 | 0.12 | 0.00 | 0.12 | 0.12 | 2.00 | |||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.70 | 4.070 | 63.30% | 451.60 | 3.500 | 18.73 | 3.91 | 0.00 | 3.91 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.30 | 0.7500 | 14.17% | 746.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.70 | 3.580 | 78.68% | 248.90 | 2.860 | 5.36 | 4.90 | 0.00 | 4.90 | 2.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.60 | 0.634 | 54.66% | 187.90 | 0.559 | 29.70 | 30.39 | 0.00 | 30.39 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 819.90 | 0.1802 | 23.62% | 0.00 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.170 | 43.59% | Shutdown | 4.47 | 4.01 | 0.00 | 4.01 | 0.00 | ||||||
| Grand Total | 3547.55 | 1813.69 | 51.13% | 1729.28 |
